D.C. Mun. Regs. tit. 11-I, § 207
207.1 Where a court is provided, it shall have the following minimum dimensions:
TABLE I § 207.1: MINIMUM COURT DIMENSIONS
| Type of Structure | Minimum Width Open Court | Minimum Width Closed Court | Minimum Area Closed Court |
|---|---|---|---|
| Residential, more than 3 units | 4 in./ ft. of height of court; 10 ft. minimum | 4 in./ft. of height of court; 15 ft. minimum | Twice the square of the required width of court dimension; 350 sq. ft. minimum |
| Non-Residential and Lodging | 2.5in./ft. of height of court; 6 ft. minimum | 2.5 in./ft. of height of court; 12 ft. minimum | Twice the square of the required width of court dimension; 250 sq. ft. minimum. |
SOURCE: Final Rulemaking published at 63 DCR 2447, 3041 (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 64 DCR 22 (January 6, 2017).