D.C. Mun. Regs. tit. 11-K, § 807
807.1 A court is not required in an ARTS zone; however, if a court is provided it shall have the following minimum dimensions:
TABLE K § 807.1: MINIMUM COURT DIMENSIONS
| Type of Structure | Minimum Width Open Court | Minimum Width Closed Court | Minimum Area Closed Court |
|---|---|---|---|
| Residential, more than three units: | 4 in./ft. of height of court; | 4 in./ft. of height of court; | Twice the square of the required width of court dimension; |
| 10 ft. minimum | 15 ft. minimum | 350 sq. ft. minimum | |
| Non-Residential and Lodging: | 2.5 in./ft. of height of court; | 2.5 in./ft. of height of court; | Twice the square of the required width of court dimension; |
| 6 ft. minimum | 12 ft. minimum | 250 sq. ft. minimum |
SOURCE: Final Rulemaking published at 63 DCR 2447, 3176 (March 4, 2016 – Part 2).