D.C. Municipal Regulations (Last Updated: September 13, 2017) |
Title 11. ZONING REGULATIONS OF 1958 |
Chapter 11-9. WATERFRONT DISTRICTS |
Section 11-933. REAR YARDS (W)
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933.1A rear yard shall be provided for each residential building or structure, other than a floating home.
933.2When a residential use begins at or below grade, the minimum depth of rear yard shall be three inches per foot (3 in./ft.) of vertical distance from the mean finished grade at the middle of the rear of the structure to the highest point of the main roof, but not less than twelve feet (12 ft.).
933.3When a residential use begins above grade, the minimum depth of rear yard shall be three inches per foot (3 in./ft.) of vertical distance from the horizontal plane upon which the residential use begins to the highest point of the main roof, but not less than twelve feet (12 ft.). The rear yard shall be provided at and above the residential plane.
933.4For the purposes of this section, “residential building or structure” shall include those used as or intended to be used as dwellings, flats, multiple dwellings, rooming and boarding houses, hospitals, hotels, inns, and community-based residential facilities.