D.C. Mun. Regs. tit. 11-E, § 202
202.1 Except as provided elsewhere in this title, the minimum required lot width and lot area for the creation of a new lot of record shall be as set forth in the following table:
TABLE E § 202.1: MINIMUM LOT WIDTH AND LOT AREA
| Zones | Type of Structure | Minimum Lot Width (ft.) | Minimum Lot Area (sq. ft.) |
|---|---|---|---|
| RF | Row | 18 | 1,800 |
| Semi-detached | 30 | 3,000 | |
| All Other Structures | 40 | 4,000 |
202.2 Except as provided in Subtitle E § 202.3, the minimum dimensions of lots for Mandatory Inclusionary Developments in the RF zones shall be as set forth in the following table, which incorporates the IZ modifications authorized by Subtitle C § 1002.2:
TABLE E § 202.2: MINIMUM LOT WIDTH AND LOT AREA FOR MANDATORY INCLUSIONARY DEVELOPMENTS
| Zones | Type of Structure | Minimum Lot Width (ft.) | Minimum Lot Area (sq. ft.) |
|---|---|---|---|
| RF | All Structures | 18 | 1,500 |
202.3 The minimum lot width for Mandatory Inclusionary Developments may be reduced to no less than sixteen feet (16 ft.) if granted by the Board of Zoning Adjustment as a special exception pursuant to Subtitle X, Chapter 9.
202.4 The minimum lot width and lot area of Voluntary Inclusionary Developments may be reduced to not less than as set forth in the following table if granted by the Board of Zoning Adjustment as a special exception pursuant to Subtitle X, Chapter 9:
TABLE E § 202.4: MINIMUM LOT WIDTH AND LOT AREA FOR VOLUNTARY INCLUSIONARY DEVELOPMENTS
| Zones | Type of Structure | Minimum Lot Width (ft.) | Minimum Lot Area (sq. ft.) |
|---|---|---|---|
| RF | All Structures | 16 | 1,500 |
SOURCE: Final Rulemaking published at 63 DCR 2447, 2887 (March 4, 2016 – Part 2); 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).