The development standards of this chapter shall apply to all Residential Flat (RF) zones except as changed by a geographically modified zone.
The development standards regulate the bulk of buildings and other structures and the spaces around them, including the following:
A principal building on a lot in any RF zone shall be a detached building, a semidetached building, or a row building.
The Inclusionary Zoning (IZ) requirements and the available IZ modifications to certain development standards shall apply to all RF zones, as specified in Subtitle C, Chapter 10, Inclusionary Zoning, and in the zone-specific development standards of this subtitle.
D.C. Mun. Regs. tit. 11, r. 11-E200