D.C. Mun. Regs. tit. 11-D, § 603
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603.1 In the R-1B/NO zone, the provisions of Subtitle X, Chapter 3, shall not operate to permit a planned unit development to exceed the height limits of Subtitle D § 601, or the area, bulk, and yard standards that apply as a matter of right in the R-1B zone.
603.2 In the R-3/NO zone, the provisions of Subtitle X, Chapter 3, shall not operate to permit a planned unit development to exceed the height limits of Subtitle D § 601, or the area, bulk, and yard standards that apply as a matter of right in the R-3 zone.
SOURCE: Final Rulemaking published at 63 DCR 2447, 2834 (March 4, 2016 – Part 2); as amended by Final Rulemaking published at 63 DCR 10932 (August 26, 2016); as amended by Final Rulemaking published at 68 DCR 013834 (December 24, 2021); as amended by Final Rulemaking published at 70 DCR 011297 (August 25, 2023).