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11.21 - Single Family Zoning District § 11.21 Section 11.21: Single Family Zoning District (R-1) Subdivision 1. Purpose The purpose of the R-1 Zoning District is to provide for single-family, detached dwelling units at a low density along with directly related and complementary uses. Subdivision 2. District Established Properties shall be established within the R-1 Zoning District in the manner provided for in Section 11.90, Subdivision 3 of this Chapter, and when thus established shall be incorporated in this Section 11.21, Subdivision 2 by an ordinance which makes cross-reference to this section 11.21 and which shall become a part hereof and of Section 11.10, Subdivision 2 thereof, as fully as if set forth herein. In addition the R-1 Zoning Districts thus established and/or any subsequent changes to the same which shall be made and established in a similar manner, shall be reflected in the official zoning map of the City as provided in Section 11.11 of this Chapter. Subdivision 3. Permitted Uses The following uses and no other shall be permitted in the R-1 Zoning Districts: A. Single-family dwellings, consistent with the City's Mixed-Income Housing Policy. Source: Ordinance No. 631, 2nd Series Effective Date: 3-15-18 B. When the property owner resides on the premises, rental of single sleeping rooms to not more than two (2) people for lodging purposes only. C. Residential facilities serving six (6) or fewer persons. D. Manufactured homes, as defined in this Chapter. E. Foster family homes. F. Essential Services - Class I Subdivision 4. Accessory Uses The following accessory uses and no other shall be permitted in the R-1 Zoning Districts: A. Accessory structures, including private garages, as defined in this Chapter. 1. Accessory structures less than one hundred twenty (120) square feet in area require a Zoning Permit issued by the City Manager or his/her designee. The fee for the Zoning Permit is established by the City Council. Golden Valley City Code Page 1 of 12 § 11.21 The purpose of the Zoning Permit is to insure that accessory structures are located in a conforming location on the lot. (See Subdivision 11.) B. Home occupations, as regulated by this Section. C. Home day care facilities licensed by the State of Minnesota serving twelve (12) or fewer persons. Subdivision 5. Conditional Uses A. Residential facilities serving from seven (7) to twenty-five (25) persons. B. Group foster family homes. Source: Ordinance No. 292, 2nd Series Effective Date: 3-12-04 Subdivision 6. Buildable Lots No dwelling or accessory structure shall be erected for use or occupancy as a residential dwelling on any tract of unplatted land which does not conform with the requirements of this Section, except on those lots located within an approved plat. In the R-1 zoning district a platted lot of a minimum area of ten thousand (10,000) square feet and a minimum width of eighty (80) feet at the front setback line shall be required for one (1) single family dwelling. Source: Ordinance No. 523, 2nd Series Effective Date: 7-24-14 Subdivision 7. Corner Visibility All structures in the R-1 Zoning District shall meet the requirements of the corner visibility requirements in Chapter 7 of the City Code. Subdivision 8. Easements No structures in the R-1 Zoning District shall be located in dedicated public easements. Subdivision 9. Building Lot Coverage No lot or parcel in the R-1 Zoning District shall have a lot coverage of more than thirty percent (30%) for a lot or parcel over ten thousand (10,000) square feet in area, thirty-five percent (35%) for a lot or parcel between five thousand (5,000) square feet and nine thousand nine hundred ninety nine (9,999) square feet in area and forty percent (40%) for a lot or parcel less than five thousand (5,000) square feet in area. This requirement excludes swimming pools. Source: Ordinance No. 292, 2nd Series Effective Date: 3-12-04 *Subdivision 10. Impervious Surface Total impervious surface on any lot or parcel shall not exceed fifty percent (50%) of the lot or parcel area. Source: Ordinance No. 382, 2nd Series Effective Date: 3-28-08 Golden Valley City Code Page 2 of 12 § 11.21 *Subdivision 11. Principal Structures Subject to the modifications in Subdivision 12, below, principal structures in the R-1 Zoning District shall be governed by the following requirements: A. Setback Requirements. The following structure setbacks shall be required for principal structures in the R-1 zoning district. Garages or other accessory structures which are attached to the house or main structure shall also be governed by these setback requirements, except for stairs and stair landings up to twenty-five (25) square feet in size and for accessible ramps. Source: Ordinance No. 560, 2nd Series Effective Date: 6-26-15 1. Front Setback. The required minimum front setback shall be thirty-five (35) feet from any front property line along a street right-of-way line. Decks and open front porches, with no screens, may be built to within thirty (30) feet of a front property line along a street right-of-way line. Source: Ordinance No. 429, 2nd Series Effective Date: 2-19-10 2. Rear Setback. The required rear setback shall be twenty-five (25) feet. Source: Ordinance No. 547, 2nd Series Effective Date: 3-26-15 3. Side Setback. Side yard setbacks are determined by the lot width at the minimum required front setback line. The distance between a structure and the side lot lines shall be governed by the following requirements: Source: Ordinance No. 551, 2nd Series Effective Date: 4-16-15 a. In the case of lots having a width of one hundred (100) feet or greater, the side setbacks for any portion of a structure fifteen (15) feet or less in height shall be fifteen (15) feet. The side setbacks for any portion of a structure greater than fifteen (15) feet in height shall be measured to an inwardly sloping plane at a ratio of 2:1 beginning at a point fifteen (15) feet directly above the side setback line [see Figure below]; 2:1 slope Average height of highest pitched roof 28'maximum _....._ _ Flat roof 25'maximum 15'height 15'height 15'side setback 15'side setback Lot width 100'or greater Golden Valley City Code Page 3 of 12 § 11.21 b. In the case of lots having a width greater than sixty-five (65) feet and less than one hundred (100) feet, the side setbacks for any portion of a structure fifteen (15) feet or less in height shall be twelve and one- half (12.5) feet. The side setbacks for any portion of a structure greater than fifteen (15) feet in height shall be measured to an inwardly sloping plane at a ratio of 2:1 beginning at a point fifteen (15) feet directly above the side setback line [see Figure below]; \ a a . 2:1 slope Average height of highest "_.. .... ... .. .. ...... "'..pitched roof 28'maximum Flat roof 25'maximum 15'height 15'height 12.5'side setback 12.5'side setback Lot width greater than 65'&less than 100' c. In the case of lots having a width of sixty-five (65) feet or less, the side setbacks for any portion of a structure fifteen (15) feet or less in height along the north or west side shall be ten percent (10%) of the lot width and along the south or east side shall be twenty percent (20%) of the lot width (up to twelve and one-half (12.5) feet). The side setback for any portion of a structure greater than fifteen (15) feet in height measured to an inwardly sloping plane at a ratio of 4:1 beginning at a point fifteen (15) feet directly above the side setback line [see Figure below]; A 6 I M 6 B 9 , 9 ! 9 b 4:1 slope r Average height of highest / pitched roof 28'maximum �p Flat roof 25'maximum t 15'height ' 15'height South or East North or West Side setback 20%of lot width Side setback 10%of lot width Lot width 65'or less Source: Ordinance No. 560, 2nd Series Effective Date: 6-26-15 Golden Valley City Code Page 4 of 12 § 11.21 4. Corner Lot Setbacks. To determine the side yard setback, use the shorter front lot line. Source: Ordinance No. 347, 2nd Series Effective Date: 3-26-15 5. Building Envelope. Taken together, the front, rear, and side setbacks and the height limitation shall constitute the building envelope [see Figures below]. No portion of a structure may extend outside the building envelope, except for: a. cornices and eaves, no more than thirty (30) inches: b. bay windows or chimney chases, no more than twenty-four (24) inches; c. chimneys, vents, or antennas; d. stairs and stair landings up to twenty-five (25) square feet in size; e. accessible ramps. Rear Lot Line Rear Yard Side Lot Line RearYard Side 15'Height Lot Line Building Envelope wf Nil 1111 � i data ,41$ii Side k Side a� Yard Yard Front Yard T Front Yard 1 Front Lot Line Source: Ordinance No. 560, 2nd Series Effective Date: 6-26-15 B. Height Limitations. No principal structure shall be erected in the R-1 Zoning District with a building height exceeding twenty-eight (28) feet for pitched roof houses and twenty-five (25) feet for flat roof houses. Source: Ordinance No. 382, 2nd Series Effective Date: 3-28-08 Golden Valley City Code Page 5 of 12 § 11.21 C. Structure Width Requirements. No principal structure shall be less than twenty-two (22) feet in width as measured from the exterior of the exterior walls. D. Side Wall Articulation. For any new construction, whether a new house, addition, or replacement through a tear-down, any resulting side wall longer than thirty-two (32) feet in length must be articulated, with a shift of at least two (2) feet in depth, for at least eight (8) feet in length, for every thirty-two (32) feet of wall. Source: Ordinance No. 560, 2nd Series Effective Date: 6-26-15 E. Decks. Decks over eight (8) inches from ground level shall meet the same setbacks as the principal structure in the side and rear yards. Source: Ordinance No. 429, 2nd Series Effective Date: 2-19-10 F. Fences. For the purpose of setbacks, fences are not considered structures. *Subdivision 12. Accessory Structures Subject to the modifications in Subdivision 12, below, accessory structures, shall be governed by the following requirements: A. Location and Setback Requirements. The following location regulations and setbacks shall be required for accessory structures in the R-1 zoning district: 1. Location. A Detached accessory structure shall be located completely to the rear of the principal structure, unless it is built with frost footings. In that case, an accessory structure may be built no closer to the front setback as the principal structure. If an addition is built on to an existing principal structure that would create a situation where an existing garage or accessory structure would not be completely to the rear of the addition to the principal structure, the addition to the principal structure may be built and the existing garage or accessory structure may remain and be considered conforming as long as there is at least ten (10) feet of separation between the existing principal structure with the addition and the existing garage or accessory structure. Additions may be made to the existing garage or accessory structure as long as the ten (10) feet of separation can be met. 2. Front Setback. Accessory structures shall be located no less than thirty- five (35) feet from the front property line along a street right-of-way line. 3. Side and Rear Setbacks. Accessory structures shall be located no less than five (5) feet from a side or rear yard property line. 4. Separation between structures. Accessory structures shall be located no less than ten (10) feet from any principal structure and from any other accessory structure. Golden Valley City Code Page 6 of 12 § 11.21 5. Alleys. Accessory structures shall be located no less than five (5) feet from an alley. B. Height Limitations. No accessory structure shall be erected in the R-1 Zoning District to exceed a height of one (1) story, which is ten (10) feet from the floor to the top horizontal member of a frame building to which the rafters are fastened, known as the top plate. C. Provision for garage. No building permit shall be issued for a single family dwelling not having a two (2) stall garage unless the registered survey submitted at the time of the application for the building permit reflects the necessary area and setback requirements for a future two (2) stall (minimum) garage. D. Cornices and Eaves. Cornices and eaves may not project more than thirty (30) inches into a required setback. Source: Ordinance No. 292, 2nd Series Effective Date: 3-12-04 E. Each property is limited to a total of one thousand (1,000) square feet of the following accessory structures: detached and attached garages, detached sheds, greenhouses, and gazebos. Swimming pools are not included in this requirement. No one (1) detached accessory structure may be larger than eight hundred (800) square feet in area and any accessory structure over two hundred (200) square feet in area requires a building permit. Source: Ordinance No. 552, 2nd Series Effective Date: 4-16-15 F. Size of Accessory Structures. No accessory structure shall be larger in size than the principal structure. (See Subdivision 4.A(1)). G. Swimming pools. Swimming pools shall meet the same setback and location requirements for accessory structures. Setbacks shall be measured from the property line to the pool's edge. Decks surrounding above ground pools shall meet setback requirements. H. Decks. Free standing decks or decks attached to accessory buildings shall meet the same setback requirements for accessory buildings. (See Subdivision 16.) I. Central Air Conditioning Units. Central air conditioning units shall not be allowed in the front yard of a single family home. Source: Ordinance No. 292, 2nd Series Effective Date: 3-12-04 3. Roof. Gambrel and Mansard roofs are not permitted on any accessory building with a footprint of more than two hundred (200) square feet. Source: Ordinance No. 552, 2nd Series Effective Date: 4-16-15 Golden Valley City Code Page 7 of 12 § 11.21 K. Photovoltaic Modules. Free-standing Photovoltaic modules, including solar panels and other photovoltaic energy receivers, which are in excess of three (3) square feet shall meet the same setback, location and height requirements as accessory structures. Source: Ordinance No. 443, 2nd Series Effective Date: 8-13-10 *Subdivision 13. Pre-1982 Structures For all existing structures constructed in the R-1 zoning district prior to January 1, 1982, the following structure setbacks shall be in effect. A. Front Yard. The structure setback for principal structures shall be no closer than twenty-five (25) feet to the front yard property line. B. Side Yard. The structure setback for principal structures shall be no closer than three (3) feet to the side yard property line. C. Rear Yard. The structure setback for principal structures shall be no closer than ten (10) feet to the rear yard property line. D. Accessory Structure. The structure setback for accessory structures shall be no closer than three (3) feet to the side or rear yard property lines. At the discretion of the City Manager or his/her designee, a property owner may be required to move an accessory structure if it is located in a public easement area. Source: Ordinance No. 292, 2nd Series Effective Date: 3-12-04 *Subdivision 14. Pre-April 15, 2015 Structures, Building Permits and Applications For all structures constructed and building permits issued or applied therefor in the R-1 Zoning District prior to April 15, 2015, if the height and side setbacks were considered by the City to be compliant with the Zoning Code at the time a building permit was issued or applied therefor, the height and location are considered conforming to current Zoning Code. However, in all cases, new construction and additions to such properties must comply with current requirements of the Zoning Code. Source: Ordinance No. 551, 2nd Series Effective Date: 4-16-15 *Subdivision 15. Temporary Outdoor Storage Temporary Outdoor Storage in the R-1 zoning district shall be governed by the following requirements: A. Duration. Temporary outdoor storage units shall not be stored on a property for more than seven (7) days. B. Location. Temporary outdoor storage units shall be stored on a hard surface and be located completely on private property. Golden Valley City Code Page 8 of 12 § 11.21 *Subdivision 16. Decks and Platforms Decks and platforms not more than thirty (30) inches but greater than eight (8) inches above adjacent grade and not attached to a structure with frost footings and which is not part of an accessible route shall require a zoning permit issued by the City Manager or his/her designee. The fee for the zoning permit is established by the City Council. The purpose of the zoning permit is to insure that decks greater than eight (8) inches but less than thirty (30) inches in height are located in a conforming location on the lot. (See Subdivision 11.H). *Subdivision 17. Home Occupation Requirements A. Home occupations in the R-1 Zoning District shall be governed by the following requirements: 1. The use of the dwelling for the occupation or profession shall be incidental and secondary to the use of the dwelling for residential purposes. 2. The exterior appearance of the structure shall not be altered for the operation of the home occupation. 3. There shall be no outside storage or display of anything related to the home occupation. 4. An accessory structure, including a garage, shall not be used for a home occupation. 5. A permitted occupation, shall not result in noise, fumes, traffic, lights, odor, excessive sewage or water use or garbage service, electrical, radio or TV interference in a manner detrimental to the health, safety, enjoyment and general welfare of the surrounding residential neighborhood. 6. No physical products shall be displayed or sold on the premises except such that are incidental to the permitted home occupation. 7. No signs or symbols shall be displayed other than those permitted for residential purposes. 8. Clients, deliveries and other business activity where persons come to the home shall be limited to between the hours of 9 am and 9 pm. 9. No more than twenty percent (20%) of the gross floor area of the dwelling shall be used for the home occupation. 10. Parking related to the home occupation shall be provided only on the driveway of the property where the home occupation operates. 11. A home occupation shall not generate more than eight (8) client trips per day and serve no more than two (2) clients or customers at a time. Golden Valley City Code Page 9 of 12 § 11.21 12. There shall only be one (1) outside employee allowed on the premises at which a home occupation is located. 13. All other applicable City, State and Federal licenses, codes and regulations shall be met. B. The following uses are prohibited home occupations: 1. Repair, service, building, rebuilding or painting of autos, trucks, boats and other vehicles 2. Restaurants or cafes 3. Animal hospital 4. Veterinarian Clinic 5. Funeral Home, mortuary or columbarium 6. Medical/Dental clinic or similar 7. Stable or kennel 8. Repair and service of items that cannot be carried by one (1) person and repair and service of any item involving an internal combustion engine or motor 9. Retail sales 10. Sale or repair of firearms Source: Ordinance No. 292, 2nd Series Effective Date: 3-12-04 *Subdivision 18. Outdoor Storage Outdoor storage of items on properties within the R-1 Zoning District is governed by the following provisions: A. Front Yard Storage. 1. Storage of items in the front yard may occur solely upon a driveway, and in no other location. 2. No personal motorized recreational vehicle or boat may be stored in a front yard, except upon a trailer. 3. Only one (1) of the following may be stored in all front yards of any lot: a. Recreational camping vehicle; Golden Valley City Code Page 10 of 12 § 11.21 b. Trailer. The term "trailer", as used in this Subdivision, means a trailer for multiple purposes including but not limited to hauling a boat, personal motorized recreational vehicle, or fish house. 4. Storage in the front yard of items other than those listed in Subdivision 18(A)(3) above may not exceed thirty (30) days unless a Front Yard Storage Permit is issued to the property owner. A Front Yard Storage Permit may be issued at the discretion of the City Manager or City Staff designated by the City Manager. B. Setbacks. 1. Front Yard Storage. Any storage of items in the front yard shall be behind the property line. 2. Side Yard Storage. Items stored in that portion of the side yard to the front of the rear yard, may not be stored within three (3) feet of the property line. Items stored in that portion of the side yard to the rear of the primary structure or attached garage, may not be stored within five (5) feet of the property line. 3. Rear Yard Storage. Items stored in the rear yard may not be stored within five (5) feet of the property line. C. Screening. Side and Rear Yard Storage. Any storage of a recreational camping vehicle, fish house, trailer, boat, or personal motorized recreational vehicle in the side or rear yard must be screened using either vegetative screening or a fence in accordance with Section 11.72 of this Chapter. Source: Ordinance No. 311, 2nd Series Effective Date: 10-29-04 *Subdivision 19. Paved Area Requirements Paved areas in the Single Family (R-1) Zoning District, include those constructed of concrete, bituminous pavement, or pavers, and are governed by the following provisions: A. Driveways built or reconstructed on or after January 1, 2005, shall be paved. B. Setbacks. Paved areas shall be setback three (3) feet from a side yard property line, except for shared driveways used by multiple property owners pursuant to a private easement. Source: Ordinance No. 415, 2nd Series Effective Date: 02-13-09 C. Coverage. No more than forty percent (40%) of the front yard may be covered with concrete, bituminous pavement, or pavers. Source: Ordinance No. 382, 2nd Series Effective Date: 3-28-08 Golden Valley City Code Page 11 of 12 § 11.21 D. Street Access. Each lot may have only one (1) street curb cut access, except the following lots may have up to two (2) street curb cut accesses: 1. A lot that contains two (2) legally constructed garages. 2. A lot of a resident that requires additional driveway access that qualifies for a reduced class rate for homestead property as defined by MN Statute 273.13 subdivision 22 Class lb. Source: Ordinance No. 436, 2nd Series Effective Date: 4-16-10 *Renumbering Source Ordinance No. 382, 2nd Series Effective Date: 3-28-08 Subdivision 20. Garden Structures Garden Structures shall be located no closer than five (5) feet to any property line. Garden Structures shall not exceed ten (10) feet in height. Source: Ordinance No. 433, 2nd Series Effective Date: 2-26-10 Golden Valley City Code Page 12 of 12