D.C. Mun. Regs. tit. 11-K, § 402
402.1 The maximum permitted FAR of buildings in HE zones shall be given in the following table:
TABLE K § 402.1: MAXIMUM PERMITTED FAR
| HE Sub-district | Maximum FAR |
|---|---|
| HE-1 (19th St.) | 3.0 |
| HE-2 (20th St.) | 4.8 |
| HE-3 (Water St.) | 7.2 |
| HE-4 (Corrections) | 6.0 |
| Square E (Park) | 0.2 |
402.2 The following density limitations on non-residential uses apply within the HE zones, but only in the squares listed below:
TABLE K § 402.2: MAXIMUM FAR FOR NON-RESIDENTIAL USES
| Square | Maximum Non-residential FAR |
|---|---|
| F | 0.8 |
| G | 1.0 |
| H | 0.5 |
| I | 3.0 |
402.3 The matter-of-right FAR shall serve as the maximum permitted height and floor area ratio for a planned unit development (PUD).
402.4 The minimum lot area for row dwellings shall be eighteen hundred square feet (1,800 sq. ft.) with a minimum lot width of eighteen feet (18 ft.).
SOURCE: Final Rulemaking published at 63 DCR 2447, 3176 (March 4, 2016 – Part 2).