2010-032b Planning - Contract Professional Services Related to Orange County Unified Development Ordinance

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Article 30-3:Zoning Districts Section D:Residential Base Zoning Districts Subsection 5:Single-Family Residential 10(SF-10)District S. SINGLE-FAMILY RESIDENTIAL 10(SF-10) DISTRICT The Single-Family Residential 10(SF-10)District is established to accommodate principally single-family detached residential development at low densities,and to accommodate flexibly-designed residential development that provides variable housing types and arrangements that respond to environmental and site conditions. Uses within the district are subject to the design standards in Article 30-5: Development Standards. The district accommodates two-to four-family dwellings designed to appear • as single-family detached homes and zero lot line development subject to the requirements of this • I Ordinance. District regulations discourage any use that substantially interferes with the development of single-family dwellings and that is detrimental to the quiet residential nature of the district Also allowed are complementary uses usually found in residential zoning districts,such as parks,open space, minor utilities,accessory dwellings of up to B00 square feet in size",elementary schools,and places of worship. Lot area per unit,min.(sq ft) 10,000 9,000 7,500 10,000 n/a Lot width,min.(ft) 75 n/a Gross residential density,max 5;5.3 for zero lot line development n/a n/a (dwellingunits/acre)[I]49 Lot coverage,max(%of lot area) 30 [2] 2S; 15 where abutting a Height,max(ft) 35 single-family zoning district or use Front and corner side setback,min.(ft)[3] 30;55 from street centerline Not allowed in front, side,or corner side Side setback min.(ft)[3] 10 setbacks Rear setback min.(ft)[3] 35 5 Spacing between buildings,min.(ft) n/a 20 5 Zero lot line development must be on a site or tract of 40,000 square feet or more,shall comply with the maximum gross residential density standards,and shall require a special Zero lot line development use permit(See Section 30-2.3.4>)when proposed on a lot or site smaller than three acres in a developed portion of the city. Setbacks for lots abutting the perimeter of the development shall meet the district minimums;otherwise no setbacks,lot area,lot coverage,or building spacing requirements shall apply. Open Space Set-Aside(%of parcel size) I Residential uses: :Nonresidential and mbced-uses:[to be determined in Module 3] 47 Accessory dwelling units help the city meet its goals of housing option diversity, and help accommodate modem Irving arrangements such as parents or grandparents living with a family.Accessory dwelling un�do not count towards density requirements,but such structures are limited to a maximum size of 800 square feet 46 These standards carry forward the current R 10 standards with a few exceptions. The current standards do not include a gross density figure,and one is proposed here. In addition,the current standards have a scaled approach to lot area where subsequent dwelling units may have reduced lot size. For the sake of simplicity,this scaled approach is proposed for removal.New use types and lot saes have also been added. 49 The new UDO will allow density rounding as is done in Cumberland County. In cases where a sites acreage allows a gross density that exceeds a whole number by 0.6 or more,the new UDO will allow an additional dwelling unit to be located on a site. June 2009 City of Fayetteville,North Carolina Page 3-13 Unified Development Ordinance—Module Two Public Review Draft(REVISED)