201. MATTER-OF-RIGHT USES – R-USE GROUPS A, B, C, AND D

201 MATTER-OF-RIGHT USES – R-USE GROUPS A, B, C, AND D 201.1 The following uses in this section shall be permitted as a matter of right subject to any applicable conditions: (a) A principal dwelling unit; Clerical and religious group residences for no more than fifteen (15) persons; and Community solar facility, subject to the following conditions: Roof-mounted solar array of any size; or Ground-mounted solar array, subject to the following requirements: Measures no greater than twenty feet (20 ft.) in height; Has an aggregate panel face area of one-and-one half (1.5) acres or less; Meets the yard and height development standards of the zone; and Where the panels are sited no less than forty feet (40 ft.), including any intervening street or alley, from an adjacent property in the R, RF, or RA-1 zone. SOURCE: Final Rulemaking published at 63 DCR 2447, 3338 (March 4, 2016 – Part 2); as amended by Final Rulemaking published at 64 DCR 7259 (July 28, 2017); as amended by Final Rulemaking published at 66 DCR 2337 (February 22, 2019); as amended by Final Rulemaking published at 66 DCR 12137 (September 13, 2019); as amended by Final Rulemaking published at 73 DCR 009999 (July 10, 2026). District of Columbia Municipal Regulations Zoning Regulations of 2016: Use Permissions 11-U DCMR § 201