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4. Variance 7431 Dogwood Road 9 CITYOF :014°1-114.' 690 COULTER DRIVE • P.O. BOX 147 • CHANHASSEN, MINNESOTA 55317 ' (612) 937-1900 • FAX (612) 937-5739 } ' MEMORANDUM TO: Board of Adjustments and Appeals ' FROM: Sharmin Al-Jaff, Planner I DATE: October 8, 1991 SUBJ: Variance to Allow Two Principal Buildings on a Single Building Lot On August 26 g 1991, the Board of Adjustments and Appeals reviewed a variance application to allow two principal buildings (a single family residence and a summer cabin) to be erected on a single building lot. The Board tabled action on this application and requested that staff work with the City Attorney to develop an ordinance that would allow two principle structures to be erected on a single building lot (Attachment 2) . On October 2, 1991, the Planning Commission reviewed the ordinance and recommended that the City Council deny this amendment. ' The City Council will be reviewing the ordinance amendment in the near future. On October 4, 1991, the city issued a certificate of occupancy that is valid for one month only for the applicant to occupy the newly ' constructed single family residence on the subject property. When the applicant meets all of the requirements of the Board of Adjustments and Appeals and City Council, if any, then a permanent Certificate of Occupancy will be issued. Staff maintains its position by recommending denial of this variance application. ' ATTACHMENTS ' 1. Staff report and minutes dated August 26, 1991. 2 . Proposed zoning ordinance amendment. t� PRINTED ON RECYCLED PAPER I TY O BOA DATE: Aug. 26, 1991 ,, , � CIIATUASEN CC DATE: _ CASE #: 91-11 VAR By: A1-Jaff:v STAFF REPORT PROPOSAL: Variance to Allow Two Principal Buildings to be Erected on a Single Building Lot and a 28 Foot Variance to the Required 30 Foot Front Yard Setback for the Purpose of Keeping a Summer Cabin Q LOCATION: Lots 8, 9 and 10, and a portion of Lot 7, Sunset Hills on Lake Minnewashta - 7431 Dogwood Road APPLICANT: C. W. and Barbara Freeman Q 5808 Crescent Trail Minneapolis, MN 55436 1 PRESENT ZONING: RSF, Residential Single Family ACREAGE: Approximately 102,000 square feet DENSITY: I ADJACENT ZONING AND LAND USE: N - RSF Q S - RSF E - RR and Dogwood Road W - Lake Minnewashta 0 WATER AND SEWER: Not available. PHYSICAL CHARACTER. : The site is a riparian lot to Lake I Minnewashta. . It contains a residence -under construction. The site is also heavily wooded. • 2000 LAND USE PLAN: Large Lot Residential I or _1valar- r"a y ammr;� T �ia,∎I. .ra . Ir.: Mali M. 1 • • LAKE .Flr....w„. 0 7 • __ M i N N A S H T A i . RD i•4Q 1\, PUD-R - 1 III LAKE ' - /,� ST JOE ' '• . -. '' 1 i i � ► ''- gni.illlh .�7 RR .)./.) Ilar.1■11101.. MAPLE SNORES t ,: Ay DRIVE -� _, . IMIMI I { D iim„,,7, z, I Lezerch ,,r.) vc- --____ DR IV E 4 \--' .„. itiab"4* 7. Pre OP .' a VatteasAge 11/4 .° i_.1A • _141310 IIIIMINI _ Ai 'WIC.0 7_.,,.. VIIN. 1F - - - --' 4 _ ___-_-.-__ , mss. k ,. , - , -.4k,k'..:'7,!' I OEM I �yONO 1P0 I A2 i �J (Ii e2 MD STREET I I Freeman Variance 11 August 26, 1991 Page 2 I APPLICABLE REGULATIONS Section 20-902, Multiple principal buildings on the same lot states 1 that in any single family detached residential district, not more than one principal building shall be permitted to be erected on a single building lot. BACKGROUND In May, 1991, the City issued a building permit for a residence to be located at 7431 Dogwood Road. The site originally contained 3 cabins. Two of those cabins have been demolished. The third summer cabin remains and a new 4 bedroom residence is being I constructed. Staff approved the building permit for the new residence with the condition that it be recorded in the chain of title of the property that the existing structure located on the easterly portion of Lot 8 (the remaining summer cabin) not be used for habitation. Water and plumbing shall be disconnected prior to issuance of a certificate of occupancy. The site is comprised of several underlying lots which have been combined into a single tax parcel. The existing dwelling is setback only 2 feet from the Dogwood Road right-of-way. I Staff would normally have asked that all pre-existing dwellings be removed as a condition of obtaining the building permit. However, on a similar request elsewhere in the community the owner asked that he be allowed to maintain the dwelling as a storage building/playhouse. Staff allowed this to occur but stipulated that all power and utilities be disconnected to ensure that it would not be used for habitation. We also had a notice placed in the chain of title indicating that the building was not to be used as a dwelling. Given this prior experience we decided to offer the same flexibility to this applicant. We understand the applicant's desire to offer housing for his family on vacations and outings. We further note that the current condition of the site with one new home and one old cottage in place of three cottages, represents an improvement. However, we cannot find a rationale to support the request. I On August 5, 1991, the applicant submitted a variance application requesting to continue the use of the summer cabin. 1 ANALYSIS A variance may be granted by the Board of Adjustments and Appeals ' or City Council only if all of the following criteria are met: I 11 Freeman Variance August 26, 1991 Page 3 11 a. That the literal enforcement of this Chapter would cause undue hardship. "Undue hardship" means the property cannot be put II to reasonable use because of its size, physical surroundings, shape or topography. Reasonable use includes a use made by a majority of comparable property within five hundred (500) feet II of it. The intent of this provision is not to allow a proliferation of variances, but to recognize that in developed neighborhoods pre-existing standards exist. Variances that blend with these pre-existing standards without departing from 1 them meet this criteria. * Staff conducted a survey within 500 feet of the subject II property and discovered that there are a number of structures that are located within the front yard setback, except that those structures are accessory structures consisting of garages and sheds. Allowing a II summer cabin to remain within the front yard setback will create a precedent and will depart from the standards set in that neighborhood. More importantly, allowing two II dwellings to remain on a single parcel creates a new precedent of some concern to staff. b. That the conditions upon which a petition for a variance is Ibased are not applicable, generally, to other property within the same zoning classification. II * The request, if approved, will create a standard that deviates from the surrounding property in the same subdivision. IIc. That the purpose of the variation is not based upon a desire to increase the value or income potential of the parcel of land. I * The purpose of the variation is not based upon a desire to increase the value or income potential of the parcel IIof land. d. That the alleged difficulty or hardship is not a self-created IIhardship. * The difficulty or hardship is self-created. The city has an obligation to ensure that a lot is used in a manner II consistent with our codes. The new dwelling, which is a 4 bedroom home, meets the criteria. 1 e. That the granting of the variance will not be detrimental to the public welfare or injurious to other land or improvements in the neighborhood in which the parcel of land is located. 1 II 1 Freeman Variance 11 August 26, 1991 Page 4 * Granting of this variance will result in setting a r g g precedent within this neighborhood and introducing new standards. Furthermore, the existing septic system I cannot accommodate two units and the Building Official has indicated in his attached memo that a new septic design be submitted for approval. I f. That the proposed variation will not impair an adequate supply of light and air to adjacent property or substantially increase the congestion of the public streets, or increases the danger of fire, or endanger the public safety or substantially diminish or impair property values within the neighborhood. I * The applicant has indicated in his letter that he is requesting to use this cabin during a limited time period during the summer season. However, it is very possible that a future owner of this residence would rent out the cabin and congestion could result on Dogwood Road, especially since this road is a dead end and substandard in width. The applicant is requesting a variance to locate two principal structures (residential units) on a single building lot. This request violates the Zoning Ordinance requirements of Section 20- 902. Staff made the applicant aware of the city ordinance at the time the building permit was requested. We further attempted to give as much flexibility as possible by not requiring that the dwelling be removed, only made uninhabitable and that provisions be made to properly notify all future owners of the property. The lot has an existing on-site sewage treatment system. At the I time the building permit was issued for the construction of the new four bedroom dwelling, it was understood that the applicant would be using the existing on-site sewage treatment system. This system can handle up to 720 gallons of effluent per day. City Code requires a 4 bedroom dwelling to have a minimum of 600 gallon capacity. Assuming that the cabin (summer house) is a type III dwelling unit which is the least restrictive the Code permits, an additional 180 gallons is required. Based upon the above, for the two units to be using_ the same septic system, a mound must be sized to handle at least 780 gallons per day. Based upon the foregoing, staff is recommending that the variances be denied. 1 1 I Freeman Variance August 26, 1991 Page 5 I RECOMMENDATION Staff is recommending that the Board of Adjustments and Appeals deny Variance Request #91-11 for reasons defined in the report. ATTACHMENTS 1. Memo from Building Official dated August 20, 1991. 2 . Letter from applicant. ' 3. Petition from neighborhood. 4. Site plan. 5. Copy of special conditions attached to the building permit. I I 11 11 I I I I I t CITYOF CHILNBASSEN 690 COULTER DRIVE • P.O. BOX 147 • CHANHASSEN, MINNESOTA 55317 (612) 937-1900 • FAX (612) 937-5739 MEMORANDUM TO: Sharmin Al-Jaff , Planner I I FROM: Steve A. Kirchman, Building Official 4.4k. DATE: August 20, 1991 SUBJ: Variance, 91-11 (Freeman) Background: A building permit was issued for a new 4 bedroom dwelling using the existing onsite sewage treatment system. The City has plans for the existing system. It is a mound, and it would appear that it is sized to handle 720 gallons of effluent per day. The building permit was issued with the understanding that the existing dwelling(s) were to be removed from the septic system. Analysis : • Individual Sewage Treatment System Standards, Chapter 7080, which is part of the chanhassen City Code, contains the requirements for system sizing. 7080. 0170 states "The minimum daily sewage flow estimated for any dwelling shall provide for at least two bedrooms . For multiple residential units, the estimated daily sewage flow shall consist of the sum of the flows of each individual unit . " Based on this , the mound at 7431 Dogwood must be sized to handle at least 780 gallons per day. This estimate is based on the new 4 bedroom dwelling (600 gallons) , and an assumption that the existing dwelling is two bedrooms or less and is a type III dwelling (180 gallons) . This is the least restrictive the code permits. Based on this the existing system is too small . Recommendation: I recommend a new individual sewage treatment system design be submitted for both dwellings as a condition of approval for a variance. Occupancy of the new dwelling will not be permitted with both dwellings using the current septic system. dit I tov PRINTED ON RECYCLED PAPER I i I 1 1 I VARIANCE REQUEST FOR FREEMAN PROPERTY ON SUNSET HILL. LAKE MINNEWASHTA 1 rThis property has been in the family for about 50 years. My wife and I have owned the property since 1962. The property consists of lots 8, 9 and 10 plus 2/3 of lot 7 on the east shore of Lake Minnewashta. Before this year there were three summer cabins on the property. Two of these cabins were demolished to build one year around house. The third summer cabin remains. In order to obtain I a building permit we were required to sign a paper guaranteeing that the third house would not be used for habitation. It is this point for which we are requesting a variance. 1 This property has been a gathering point for our family for more than 40 years. The house in question has been used as a guest house for that period of time. The house is not winterized and in fact is not gworth winterizing. All plumbing is useable only in the summer. We would like to continue to use the house as a place for our children and our grandchildren to spend a few weeks in the summer. Total summer usage in the past few years has been no more than three weeks. We do not anticipate that 1 that will increase. The plumbing has currently been disconnected as per the building permit request. • I I I 1 1 1 I 1 . :TITION FOR VARIANCE RE. I FREEMAN RESIDENCE - 7431 DOGWOOD ROAD I The undersigned neighbors of the C.W. Freeman's at 7431 Dogwood Road.Excelsior. Mn.55331 support their request for a variance to allow them to continue to use their guest house on Lot 8 Sunset Hills. It has been used for forty years as a guest house. The house is never to be used for year around living and never to be rented. It is to be used by members of the family such as children and grandchildren.. ADDRESS lib M 7-5—ID 1)oC.l[/o126 Jd) , 1... " etiO:mragi ...' / _ Annix.‘_IWIAPPIR.../7:111 4/ co-7_ I__mss 1....... . ii 49,./_ — I i 1� �' ?Too h-B� Q IQ. . I- + :a, -n,-7 "2 5 7L1 —Pe,Crcvovn I7Yj. 1a-xi fr_P__.4._.--- 7 I P j,-u -e- i U .rr e P-2 7-5-3e " c pi .. . 741// 4-f, c '� I yri , ....�� /� /� i 4�- !/l.�s'.-Se't , ,iy - „ 1 ! d�/I . / <�rar /. ' . / iice --L • ..t -7 Vi t _b-_.' -tee - I I I I I I I 1 -, 0 �, w\._ 9 4,.: _ ,..4 /i„ 0 fl \q--I v -_ ,� o S Q• 4� 4.8z r y v cc o N ..4- o0 0 _ N 4 s e 9 .4.1 CO " .— ta bi ..;. CO DO CO CO 6— d" 6' 0— cr -7S , ' I k ... çIi I . :\S \\ / #4 —Al ' 0 \>.\ II ‘ \` � I,i gu: Ong 1 -,t ',' " ,` eir -'?_ 1 . \ • 1 ----' I °t'' Il , 1• \ L \' . �`' b z 62 \ Or � \ L ,\,I o ,t \\ r \ ‘1 I Q \ , c- y \ \ ..N - a v _ - 1 _\ 9 i i N- I 11;71 t l 1\ • p Q 1 N 4 1 1 _ hd 11_ J—i2 6 \ a N r 1 •.n t IOa at I ; . I • I CITYOF ,. I . 1 0 ,,, CHANHASSEN 690 COULTER DRIVE • P.O. BOX 147 • CHANHASSEN, MINNESOTA 55317 (612) 937-1900 • FAX (612) 937-5739 NOTICE FOR APPLICANTS FOR BUILDING PERMITS FOR NEW SINGLE FAMILY AND DUPLEX HOME CONSTRUCTION ` II Address 711-31 D C5.---v O N. Lot-Tit/1, t D Block S 1e:1- t-1 i ll oc\ LA'. M onrte u,c314ck II The following are required by City Ordinance and are a condition of Building Permit approval: 1. All disturbed areas must be seeded or sodded to prevent erosion. I 2. Unless already on the site, at least one tree must be planted on private property in the front yard setback of each lot. The tree must be deciduous II at least 2 1/2" in diameter at the time of installation. 3. Erosion control must be maintained throughout the construction period and I until new vegetation is established. 4. All public streets must be maintained in a clean condition. I/ 5. Drainage and grading must be completed in compliance with approved plans. • . Additional requirements relating to tree preservation, landscaping drainage, il placement and elevation of the home and related issues may be imposed. These requirements are conditions of approval as granted by the City Council. It is your obligation to maintain erosion control, tree preservation, drainage, II and condition of public streets during construction of the home. SPECIAL CONDITIONS: 1� � L h� r e°�D t'0 in +k e, Ca n oi- Ti-H �J t I ii kG1£ �Xi ktC1 =� f t&L+ P k4C-rXl ari A�P_ �'GIJ� ?C �`\1O(\ O - u., ed - -e)r h �5Y,oal be . i coi-) t -- p c i a- to i55uoslc-e_ ot: oL CO- , Failure to comply with these requirements could result in the issuance of a stop work order. Certificates of Occupancy will not be issued until all conditions II have been complied with. If the conditions cannot be met prior to requesting a CO due to weather or other circumstances, financial guarantees satisfactory to the City must 'be provided prior to release of the CO. The amount of the guaran- tee will be established by City staff. Financial guarantees for seed/sod and II the tree is $750.00 I ave read this notice and fully understand its requirements. II Applicant Signature Date 1 , -,_ ■■'1 t-fr-------7 y__'4) Y-A.) 5-10 -- i City Staff Date I I Board of Adjustments and Appeals Minutes of August 26, 1991 Page 3 Workman moved approval of the 17 foot variance to allow the 3 decks to remain contingent upon obtaining a building permit and making any necessary corrections, deck not to be used until final inspection is granted, no portion of the deck located within the setback is to be expanded in the future, no water oriented use accessory buildings to be located in the 75 foot setback area and also condition upon the applicant agreeing in writing to bear all responsibility for defending against any action that may be taken by the DNR to contest the variance. Chmiel seconded the motion. ' Workman and Chmiel voted in favor of the motion and Watson was opposed. The item will be appealed to the City Council on September 9, 1991. ' C. W. FREEMAN FOR A VARIANCE TO ALLOW A SECOND SUMMER RESIDENCE TO BE LOCATED ON PROPERTY ZONED RSF AND LOCATED ON LOTS 8-10 AND A PORTION OF LOT 7. SUNSET HILL. 7431 DOGWOOD ROAD. Aanenson gave the staff report. ' Acting Chair Watson indicated that she had received a letter from Janet M. Quist in support of the action tonight. Aanenson indicated that she had received a call from a party that did not wish to give his name, who indicated that he had signed the Jessup petition in favor of this request. However, the caller indicated that he was not in fact in favor of it and claims to have signed the petition under some duress. The applicant described his request. He indicated that he originally had four homes and that the guest house had been on the site for 43 years. He stated that it was in family ownership and he was going to retire with his wife, to the new home. He stated that they needed the old cottage solely for family gatherings. He indicated that this is not the first guest house on the lake and that a garage located on the adjacent property had been used in a guest house in the past, although it no longer was in use. Mr. Freeman acknowledged that he did sign the building permit prepared by staff which contained the condition that the guest house either be removed or made uninhabitable prior to obtaining a certificate of occupancy. However, he implied that he was forced to sign to obtain his building permit. He believed that his septic system was over built and fully capable of accommodating the two units. Martin Jones, a neighbor, testified that the cabin was there since before he moved in the neighborhood in 1950 and he spoke in support of keeping it. 1 Workman questioned about the precedence setting value if this were to be approved. I I I Board of Adjustments and Appeals Minutes of August 26, 1991 Page 4 Krauss indicated that the precedent of allowing two homes on a lot could potentially cause problems elsewhere. Mayor Chmiel questioned the street right-of-way for Dogwood vis-a- vis the location of the home. He inquired as to whether or not the city could put a notice in the chain-of-title that would notify a new owner that you would be obligated to make the dwelling uninhabitable. City Attorney Knutson indicated that this was not possible. If a variance were to be approved, the variance runs with the property and therefore would not cease to be valid simply because property ownership changed hands. In the future, someone could challenge the imposition of conditions on the variance and would probably prevail. The Board decided to table action on the variance request and directed the City Attorney to develop an ordinance amendment that would allow for the location of a guest home on a RSF lot. They indicated to the applicant that they would consider such an ordinance change in future but did not guarantee that it would be adopted and that Mr. Freeman would be obligated to abide by whatever decision is taken in the future. I Krauss inquired as to how to administer this request since it was originally our intent not to issue the certificate of occupancy for the new home until the guest house either removed or rendered uninhabitable. After some discussion it was agreed that the City Attorney would I draft a document to be signed by the applicant which would obligate him to abide by whatever conditions are imposed in the future. I I I I 11 t LPL.,- , , Yv .)uiv , oLu i i rtLr75 , r .H UC t t5 i`31 1-1 :2- No .UU5 F .02 I CAMPBELL, KNUTSON, SCOTT & FUCHS, PA. Attorneys at Law , ` Thomas I,(;Htnpkll ((i12)452.5000 J nj .t N.Knursan FaX (612)451.5550 Thomas M.Scutt (i;1ry(i.Ivch. 1 Jaws R.Vt'alston Elliott R.Kncthcli October 7, 1991 I BY FAX AND MAIL IMs. Sharmin Al--Jaff Chanhassen City Hall 690 Coulter Drive, Box 147 IChanhassen, Minnesota 55317 RE: Freeman variance Request 1 . Dear Sharman: • The Board of Adjustments directed me to draft language that would allow the Freemans to occupy their new house without removing the plumbing from the existing house pending the Board's and Council 's decisions on the variance and ordinance amendment. 1 I suggest that a temporary certificate of occupancy be issued which provides: IIf the City denies the variance to allow two houses on one lot, this certificate of occupancy shall expire thirty (30) days thereafter unless: (1) we disconnect the plumbing from the existing house on our lot, or I (2) the City amends its zoning ordinance to allow two homes on one lot and we are given permission by the City to Ihave two houses on our lot. The Freemans should be required to sign the certificate of occupancy consenting to its terms. Very truly yours, I C PBELL KNUTSON, SCOTT CHS, PA. I Y. -roger N. Knutson RNK:srn I ISuite 317 • Faganciale Office Center • 1.380 Corporate Center Curve • Eagan, MN 55121 ZOA for Accessory Dwellings October 2, 1991 Page 3 MI 3 . The accessory dwelling must have been constructed at least ten years prior to the construction of the principal dwelling. Staff was directed to process the ordinance amendment by the Board of Adjustments in reaction to the variance request. It should be noted that staff could not find justification for granting the 11 variance and was recommending denial. Even though the zoning ordinance amendment is formulated to be fairly site specific, staff is not comfortable with approving an ordinance amendment which would allow accessory dwellings. Each year staff receives several requests from lots adjacent to lakes who have existing accessory structures and wish to convert them to a summer cabin. There is the potential for such accessory dwellings to become rental properties without the city being aware of the situation. Staff is not in favor of the proposed ordinance amendment. RECOMMENDATION I Staff recommends the Planning Commission recommend denial of the zoning ordinance amendment allowing accessory dwellings_. ATTACHMENTS 1. Board of Adjustments and Appeals minutes dated August 26, 1991. 2. Staff report. 3. Proposed ordinance amendment. I I I 11 II Il I 11 Board of Adjustments and Appeals Minutes of August 26, 1991 Page 3 Workman moved approval of the 17 foot variance to allow the 3 decks to remain contingent upon obtaining a building permit and making any necessary corrections, deck not to be used until final inspection is granted, no portion of the deck located within the setback is to be expanded in the future, no water oriented use accessory buildings to be located in the 75 foot setback area and also condition upon the applicant agreeing in writing to bear all responsibility for defending against any action that may be taken by the DNR to contest the variance. Chmiel seconded the motion. Workman and Chmiel voted in favor of the motion and Watson was opposed. The item will be appealed to the City Council on September 9, 1991. rC. W. FREEMAN FOR A VARIANCE TO ALLOW A SECOND SUMMER RESIDENCE TO BE LOCATED ON PROPERTY ZONED RSF AND LOCATED ON LOTS 8-10 AND A PORTION OF LOT 7. SUNSET HILL. 7431 DOGWOOD ROAD. Aanenson gave the staff report. ' Acting Chair Watson indicated that she had received a letter from Janet M. Quist in support of the action tonight. Aanenson indicated that she had received a call from a party that did not wish to give his name, who indicated that he had signed the Jessup petition in favor of this request. However, the caller indicated that he was not in fact in favor of it and claims to have signed the petition under some duress. The applicant described his request. He indicated that he ' originally had four homes and that the guest house had been on the site for 43 years. He stated that it was in family ownership and he was going to retire with his wife. to the new home. He stated that they needed the old cottage solely for family gatherings. He indicated that this is not the first guest house on the lake and that a garage located on the adjacent property had been used in a guest house in the past, although it no longer was in use. Mr. Freeman acknowledged that he did sign the building permit prepared by staff which contained the condition that the guest house either be removed or made uninhabitable prior to obtaining a certificate ' of occupancy. However, he implied that he was forced to sign to obtain his building permit. He believed that his septic system was over built and fully capable of accommodating the two units. ' Martin Jones, a neighbor, testified that the cabin was there since before he moved in the neighborhood in 1950 and he spoke in support of keeping it. Workman questioned about the precedence setting value if this were to be approved. 1 • Board of Adjustments and Appeals I Minutes of August 26, 1991 Page 4 Krauss indicated that the precedent of allowing two homes on a lot ! could potentially cause problems elsewhere. Mayor Chmiel questioned the street right-of-way for Dogwood vis-a- vis the location of the home. He inquired as to whether or not the city could put a notice in the chain-of-title that would notify a new owner that you would be obligated to make the dwelling uninhabitable. City Attorney Knutson indicated that this was not possible. If a variance were to be approved, the variance runs with the property and therefore would not cease to be valid simply because property ownership changed hands. In the future, someone could challenge the imposition of conditions on the variance and would probably prevail. The Board decided to table action on the variance request and directed the City Attorney to develop an ordinance amendment that would allow for the location of a guest home on a RSF lot. They indicated to the applicant that they would consider such an ordinance change in future but did not guarantee that it would be adopted and that Mr. Freeman would be obligated to abide by whatever decision is taken in the future. Krauss inquired as to how to administer this request since it was originally our intent not to issue the certificate of occupancy for the new home until the guest house either removed or rendered uninhabitable. After some discussion it was agreed that the City Attorney would draft a document to be signed by the applicant which would obligate him to abide by whatever conditions are imposed in the future. . 1 ; I T Y OF CHAIIAEN s�A DATE:DATE: Aug. 26, 1991 � CC �> CASE #: 91-11 VAR By: Al-Jaff:v STAFF REPORT PROPOSAL: Variance to Allow Two Principal Buildings to be Erected on a Single Building Lot and a 28 Foot Variance to the ' Required 30 Foot Front Yard Setback for the Purpose of Z Keeping a Summer Cabin IQ U LOCATION: Lots 8, 9 and 10, and a portion of Lot 7, Sunset Hills on I if, Lake Minnewashta - 7431 Dogwood Road APPLICANT: C. W. and Barbara Freeman II Q 5808 Crescent Trail Minneapolis, MN 55436 PRESENT ZONING: RSF, Residential Single Family Y ACREAGE: Approximately 102,000 square feet DENSITY: ' ADJACENT ZONING AND LAND USE: N - RSF 11 g S - RSF E - RR and Dogwood Road W Lake Minnewashta Q WATER AND SEWER: Not available. W PHYSICAL CHARACTER. : The site is a riparian lot to Lake I mum Minnewashta. . It contains a residence -under (f� construction. The site is also heavily ' wooded. 2000 LAND USE PLAN: Large Lot Residential 4* liroir . • --.-z-:--- -7!--( 441.14 n I I '?e r IVIAU irtr4rniort 24,41 Ai a , _ _ c -aim 411INia -111n M NI NI , isUilrialliz mit or a RO , AKE ,1111110' 1 liqgswIvi L 7 , now 0 M / NNEW AS H F TA \ . . RD WAD PUD—R • . 4- _ s 771tAticiimk . . LAKE 'ST JOE Air 116 •• - • 1,,W>44 " 0"--00101•1 ii a ii....irHmr • ow' awls \--x -- ----;-- IMP" DRIVE _ . / , 0 , MEI I• , ' "IIIIP'ill" • • -- --_?'4 AI ', •0 k *afalla.•.-..., . ,11- 1 lars\' 4‘,.V • PrO 1.--' 0 Var taAW )11).4 A wow, 4 :1=111.:r ..,.....4,\ -- - .... ...." 1 mos i; zor.10 ,,. .... . ti fr( 11 1 _ POND wrG-HwA . , (-=-- I A2 i _....._ _ --- (1: I 1 I • . (g 62 ND STR 1 ET I . I I 11 Freeman Variance August 26, 1991 Page 2 IAPPLICABLE REGULATIONS 1 Section 20-902, Multiple principal buildings on the same lot states that in any single family detached residential district, not more than one principal building shall be permitted to be erected on a single building lot. ' BACKGROUND ' In May, 1991, the City issued a building permit for a residence to be located at 7431 Dogwood Road. The site originally contained 3 cabins. Two of those cabins have been demolished. The third 11 constructed.cabin remains and a new 4 bedroom residence is being constructed. Staff approved the building permit for the new residence with the condition that it be recorded in the chain of title of the property that the existing structure located on the ' easterly portion of Lot 8 (the remaining summer cabin) not be used for habitation. Water and plumbing shall be disconnected prior to issuance of a certificate of occupancy. The site is comprised of several underlying lots which have been combined into a single tax parcel. The existing dwelling is setback only 2 feet from the Dogwood Road right-of-way. Staff would normally have asked that all pre-existing dwellings be removed as a condition of obtaining the building permit. However, on a similar request elsewhere in the community the owner asked that he be allowed to maintain the dwelling as a storage building/playhouse. . Staff allowed this to occur but stipulated that all power and utilities be disconnected to ensure that it would not be used for habitation. We also had a notice placed in the chain of title indicating that the building was not to be used as a dwelling. Given this prior experience we decided to offer the ' same flexibility to this applicant. We understand the applicant's desire to offer housing for his family on vacations and outings. We further note that the current condition of the site with one new home and one old cottage in place of three cottages, represents an improvement. However, we cannot find a rationale to support the request. On August 5, 1991, the applicant submitted a variance application requesting to continue the use of the summer cabin. ANALYSIS ' A variance may be granted by the Board of Adjustments and Appeals or City Council only if all of the following criteria are met: I Freeman Variance August 26, 1991 Page 3 a. That the literal enforcement of this Chapter would cause undue hardship. "Undue hardship" means the property cannot be put to reasonable use because of its size, physical surroundings, shape or topography. Reasonable use includes a use made by a majority of comparable property within five hundred (500) feet of it. The intent of this provision is not to allow a proliferation of variances, but to recognize that in developed neighborhoods pre-existing standards exist. Variances that blend with these pre-existing standards without departing from them meet this criteria. I * Staff conducted a survey within 500 feet of the subject property and discovered that there are a number of structures that are located within the front yard setback, except that those structures are accessory structures consisting of garages and sheds. Allowing a summer cabin to remain within the front yard setback will create a precedent and will depart from the standards set in that neighborhood. More importantly, allowing two dwellings to remain on a single parcel creates a new precedent of some concern to staff. b. That the conditions upon which a petition for a variance is based are not applicable, generally, to other property within the same zoning classification. * The request, if approved, will create a standard that deviates from the surrounding property in the same subdivision. c. That the purpose of the variation is not based upon a desire 1 to increase the value or income potential of the parcel of land. * The purpose of the variation is not based upon a desire to increase the value or income potential of the parcel of land. .. I d. That the alleged difficulty or hardship is not a self-created hardship. , * The difficulty or hardship is self=created. The city has an obligation to ensure that a lot is used in a manner consistent with our codes. The new dwelling, which is a 4 bedroom home, meets the criteria. e. That the granting of the variance will not be detrimental to the public welfare or injurious to other land or improvements in the neighborhood in which the parcel of land is located. 11 Freeman Variance • August 26, 1991 Page 4 11 * Granting of this variance will result in setting a precedent within this neighborhood and introducing new standards. Furthermore, the existing septic system cannot accommodate two units and the Building Official has indicated in his attached memo that a new septic ' design be submitted for approval. f. That the proposed variation will not impair an adequate supply of light and air to adjacent property or substantially 11 increase the congestion of the public streets, or increases the danger of fire, or endanger the public safety or substantially diminish or impair property values within the 1 neighborhood. * The applicant has indicated in his letter that he is ' requesting to use this cabin during a limited time period during the summer season. However, it is very possible that a future owner of this residence would rent out the cabin and congestion could result on Dogwood Road, ' especially since this road is a dead end and substandard in width. The applicant is requesting a variance to locate two principal structures (residential units) on a single building lot. This request violates the Zoning Ordinance requirements of Section 20- 902. Staff made the applicant aware of the city ordinance at the time the building permit was requested. We further attempted to give as 1 much flexibility as possible by not requiring that the dwelling be removed, only made uninhabitable and that provisions be made to properly notify all future owners of the property. ' The lot has an existing on-site sewage treatment system. At the time the building permit was issued for the construction of the new four bedroom dwelling, it was understood that the applicant would ' be using the existing on-site sewage treatment system. This system can handle up to 720 gallons of effluent per day. City Code requires a 4 bedroom dwelling to have a minimum of 600 gallon capacity. Assuming that the cabin (summer house) is a type III dwelling unit which is the least restrictive the Code permits, an additional 180 gallons is required. Based upon the above, for the two units to be using the same septic system, a mound must be sized to handle at least 780 gallons per day. Based upon the foregoing, staff is recommending that the variances be denied. I I 11 Freeman Variance August 26, 1991 Page 5 I RECOMMENDATION Staff is recommending that the Board of Adjustments and Appeals I deny Variance Request #91-11 for reasons defined in the report. ATTACHMENTS , 1. Memo from Building Official dated August 20, 1991. 2. Letter from applicant. 3. Petition from neighborhood. 4. Site plan. 5. Copy of special conditions attached to the building permit. • • r I 1 I I I I I 11 CITYOF 1 CHANHASSEN 690 COULTER DRIVE • P.O. BOX 147 • CHANHASSEN, MINNESOTA 55317 (612) 937-1900 • FAX(612) 937-5739 MEMORANDUM ' TO: Sharmin Al-Jaff, Planner I FROM: Steve A. Kirchman, Building Official 44k, DATE: August 20, 1991 SUBJ: Variance, 91-11 (Freeman) I Background: A building permit was issued for a new 4 bedroom dwelling using the existing onsite sewage treatment system. The City has plans for the existing system. It is a mound, and it would appear that it is sized ' to handle 720 gallons of effluent per day. The building permit was issued with the understanding that the existing dwelling(s) were to be removed from the septic system. Analysis : Individual Sewage Treatment System Standards, Chapter 7080, which is ' part of the chanhassen City Code, contains the requirements for system sizing. 7080.0170 states "The minimum daily sewage flow estimated for any dwelling shall provide for at least two bedrooms . For multiple ' residential units , the estimated daily sewage flow shall consist of the sum of the flows of each individual unit. " Based on this, the mound at 7431 Dogwood must be sized to handle at least 780 gallons per day. This estimate is based on the new 4 bedroom dwelling (600 gallons) , and an assumption that the existing dwelling is two bedrooms or less and is a type III dwelling (180 gallons) . This is the least restrictive the code permits. Based on this the existing system is ' too small . Recommendation: ' I recommend a new individual 'sewage treatment system design be submitted for both dwellings as a condition of approval for a variance. Occupancy of the new dwelling will not be permitted with both dwellings using the current septic system. to PRINTED ON RECYCLED PAPER 1 1 I• I VARIANCE REQUEST FOR FREEMAN PROPERTY ON SUNSET HILL.LAKE MINNEWASHTA This property has been in the family for about 50 years.My wife and I have owned the property since 1962. The property consists of lots 8,9 and 10 plus 213 of lot 7 on the cast shore of Lake Minnewashta. Before this year there were three summer cabins on the property. Two of these cabins were demolished to build one year around house. The third summer cabin remains. In order to obtain a building permit we were required to sign a paper guaranteeing that the third house would not be used for habitation. It is this point for which we are requesting a variance. This property has been a gathering point for our family for more than 40 years. The house in question has been used as a guest house for that period of time. The house is not winterized and in fact is not worth winterizing. All plumbing is useable only in the summer. We would like to continue to use the house as a place for our children and our grandchildren to spend a few weeks in the summer. Total summer usage in the past few years has been no more than three weeks. We do not anticipate that that will increase. The plumbing has currently been disconnected as per the building permit request. 1 • • I i 1 1 I TITION FOR VARIANCE,RE. FREEMAN RESIDENCE — 7431 DOGWOOD ROAD ` I The undersigned neighbors of the C.W.Freeman's at 7431 Dogwood Road.Excelsior.Mn.55331 Isupport their request for a variance to allow them to continue to use their guest house on Lot 8 Sunset Hills. It has been used for forty years as a guest house. The house is never to be used for year I around living and never to be rented. It is to be used by members of the family such as children and grandchildren.. I 1 7s-10 Do6- 4,0,0 8 , •_.. IP !_-... ..._.......s... 4 Iillf .0(....AlkolgA—ai_ ... _44 r er-__.&AP.. / D ±- Q /.Q., , 7a 6e-' `�?e�w own e.2,. 1 14,-74.iter._ 9,,Le_d_... 73,-9 P - -e-e'l £1. �' ac.PP 4 75 o5e J f 1 - � . . .cis . __ / 4Ii 1 4_�r� ile 6,--'1C-62-----1) ' J -2 V/i /)o � 1 ,,,—>e . ' I .) 1 I I 1 I • r ., Cam! "v: o `; + I - \r° 9 4 " � .9 . i i ti) el ve = S --- , I. o 0 :r-C .' v U P Y L1 m % or � � . 1 ‘ � I v I .i Z F4 qr y b . w t �ILI , t � 11 I\I , . . v.:4 all F- / a ,/ f �!.." ., 4 1: I v0 t 1 , , "t tZ, I r ____..._.—.----------- ‘ pi // 4 I .. % % t i %t, i\ \ • V i `t R1 , N \ Z \, v— — j — \" ■ \ I r. —mIlloill.. \ 1 4 t ' p.\ t — - 1- •— I' . . CO 0 —. 0 .4 .\ I 0- , Cr 0— 6 N • 1 I o . a.� 05 / -----------A- 6" l,' , CO 1 I 1 t• CITYOF 1 CHANHASSEN to 690 COULTER DRIVE • P.O. BOX 147 • CHANHASSEN, MINNESOTA 55317 (612) 937-1900 • FAX (612) 937-5739 'k NOTICE FOR APPLICANTS FOR BUILDING PERMITS 1 FOR NEW SINGLE FAMILY AND DUPLEX HOME CONSTRUCTION Address 74-31 Dirnu... 'W . I Lot-7,5,9, 1 o Block 5e}- A i t l or Ls M i rr\-u,YLSM-ck The following are required by City Ordinance and are a condition of Building Permit approval: 1 1. All disturbed areas must be seeded or sodded to prevent erosion. 1 2. Unless already on the site, at least one tree must be planted on private property in the front yard setback of each lot. The tree must be deciduous at least 2 1/2" in diameter at the time of installation. 1 3. Erosion control must be maintained throughout the construction period and until new vegetation is established. I4. All public streets must be maintained in a clean condition. 5. Drainage and grading must be completed in compliance with approved plans. 1 r. Additional requirements relating to tree preservation, landscaping drainage, placement and elevation of the home and related issues may be imposed. These requirements are conditions of approval as granted by the City Council. It 1 is your obligation to maintain erosion control, tree preservation, drainage, and condition of public streets during construction of the home. SPECIAL (XN)ITIONS: 1 i'ha\- que, sx1.4ir c t& l .- � f L c-u"e 4c.-011P.a an #INP_ E'ASV PC5t42tOi'1 0� I s 4 + no b- u f r .n_ -jhAll be. * ti cor) k--- prior t- 15suance of- CA-C-Q, • ��• Failure to comply with these requirements could result in the issuance of a stop 1 work order. Certificates of Occupancy will not be issued until all conditions have been complied with. If the conditions cannot be met prior to requesting a CO due to weather or other circumstances, financial guarantees satisfactory to ' the City must be provided prior to release of the CO. The amount of the guaran- tee will be established by City staff. Financial guarantees for seed/sod and the tree is $750.00 ii have read this notice and fully understand its requirements. IIApplicant Signature Date s. \-\ _ ,A YTO 5--10 -qt City Staff Date i ' • 11 CITY OF CHANHASSEN CARVER AND HENNEPIN COUNTIES, MINNESOTA ORDINANCE NO. , AN ORDINANCE AMENDING CHAPTER 20 OF THE CHANHASSEN CITY CODE, THE ZONING ORDINANCE, CONCERNING ACCESSORY DWELLINGS 1 THE CITY COUNCIL OF THE CITY OF CHANHASSEN ORDAINS: Section 1. Section 20-1 of the Chanhassen City Code is amended by adding the following definition: I Accessory Dwelling: A second dwelling unit on the same lot as a single family dwelling for use by the household employees, relatives, or social guests of the occupant of the main dwelling. Section 2. Chapter 20 of the Chanhassen City Code is amended by adding Section 20-266 to read as follows: ' Sec. 20-166. Accessory Dwellings. The following applies to accessory dwellings: ' (1) The floor area of the accessory dwelling may not exceed fifty percent (50%) of the floor area of the principal dwelling. (2) The accessory dwelling may not have a separate driveway curb cut. (3) The accessory dwelling must have been constructed at least ten (10) years prior to the construction of the ' principal dwelling. Section 3. Section 20-614 of the Chanhassen City Code is ' amended by adding subparagraph (2) to read as follows: (2) Accessory dwelling. ' Section 4. This ordinance shall be effective immediately I upon its passage and publication. 08/28/91 1 1 PASSED AND ADOPTED by the Chanhassen City Council this Y Y day of , 1991. ATTEST: ' Don Ashworth, Clerk/Manager Donald J. Chmiel, Mayor ' (Published in the Chanhassen Villager on , 1991. ) 1 1 i 1 1 1 1 1 1 I BOARD OF ADJUSTMENTS AND APPEALS MINUTES FOR SEPTEMBER 23, 1991 1 BOARD MEMBERS PRESENT: Willard Johnson, Carol Watson and Tom Workman. STAFF PRESENT: Paul Krauss, Planning Director, Kathryn Aanenson, Planner II and Sharmin Al-Jaff, Planner I. The meeting was called to order at 6:00 P.M. An 11 foot variance to the required 75 foot wetland setback for the construction of a deck on property zoned RSF and located at 7570 Canyon Curve, Jack Thien. ' Al-Jaff stated that the applicant withdrew his application. A front yard variance for the construction of a three season porch on property zoned RSF and located on lot 6, Block 1, Highland Park, Adeline Skluzacek. Aanenson presented the staff report. Mrs. Skluzacek stated that this approach would make the house more ' energy efficient. The stoop is attached to the house and she would rather use it as foundation. Furthermore, the stoop covers an abandoned well. One of the reasons the applicant requested the variance was to control a drainage problem in the basement. This was discussed at the meeting and it was decided that this does not constitute a hardship as there are other ways to remedy the situation. Workman stated that three feet is not much but the fact remains this will create a precedent. ' Mr. James Dwire stated that he is a neighbor of the applicant and he had no objection to the variance application. Watson made a motion to deny the variance because it would create a precedent. Johnson seconded. The variance was denied unanimously. The applicant requested to appeal the Board's decision to the City Council. The appeal was set for October 14, 1991. A front and side yard variance for the construction of an addition ' and a garage on property zoned RSF and located on Lots 17 , 18, and 19, Shore Acres, 9203 Lake Riley Boulevard, Alan Dirks. Aanenson presented the staff report. Alan Dirks stated that the present side yard setback is 711 feet and they wanted to maintain that setback. I I BOA Minutes I September 23, 1991 Page 2 1 Johnson moved to approve the 71 foot side yard setback and deny the variance for a front yard setback. Johnson stated that there is not a hardship and approval of the front yard setback variance would create a precedent. Tom Workman seconded the motion. All voted in favor. ' A variance for an addition to a single family residence on -a non- conforming lot (10, 000 su. ft. ) on property zoned RSF and located on Lots 3211-3215, Carver Beach, 580 Foxhill Drive, Randy Schlueter. Al-Jaff presented the staff report. Randy Schlueter stated that he has had two architects help design this addition. He presented the Board with a model of the house and Watson stated that this is an excellent way of giving the Board an idea as to what the final result is going to look like. Workman moved to approve the variance. Watson seconded the motion. Watson added the condition that the applicant maintain the natural drainage on the site. All voted in favor and the motion carried. A 30 foot variance to the required 75 foot wetland setback for the construction of a deck on property zoned RSF and located at 7021 Cheyenne Trail, Don and Barb Brettin. Al-Jaff presented the staff report. Workman noted that the applicant will not be establishing a precedent and made a motion to approve the 30 foot variance to the required 75 foot wetland setback with the condition that the applicant maintain erosion control during construction, and re- establish vegetation. Johnson seconded the motion. All voted in favor and the motion carried. Watson moved to approve the minutes. Workman seconded the motion. Johnson abstained as he was not present at the previous meeting. The meeting was adjourned at 7:25 p.m. I 1