D.C. Mun. Regs. tit. 11, § 1204
1204.1 Notwithstanding the requirements of §1203.1 and §1203.3, developments that are subject to the requirements of Chapter 26 Inclusionary Zoning may use the following modifications to the CAP Overlay's height, lot occupancy and FAR:
(a) In the CAP/R-5-B, CAP/C-2-A, and CAP/SP-1 Overlay Districts:
(1) The floor area ratio for new construction shall not exceed 2.16 FAR
(2) The maximum building height shall not exceed forty (40) feet
(b) In the CAP/R-5-B, and CAP/C-2-A Overlay Districts:
(1) The lot occupancy shall not exceed seventy-five percent (75%);
(c) In the CAP/R-4 base zone:
(1) The minimum lot size shall be 1,500 square feet; and
(2) The minimum lot width shall be fifteen (15) feet.
SOURCE: Final Rulemaking published at 55 DCR 2609 (March 14, 2008); as corrected by Errata Notice published at 58 DCR 4314, 4317 (May 20, 2011).