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NYC Zoning Resolution

§ 21-12 — R3A, R3X and R4A — Detached Residence Districts

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What is NYC ZR § 21-12?

Quick Answer

This section establishes the R3A, R3X, and R4A detached residence districts, which are intended for single- or two-family detached dwellings on designated lot widths. The districts also allow for community facilities and open uses that enhance the residential environment. Applies to property developers and owners in these zoning districts.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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§ 21-12 R3A, R3X and R4A — Detached Residence Districts

ZR § 21-12

These districts are designed to provide for single- or two-family detached dwellings on zoning lots of specified lot widths, as well as all types of residences in appropriate locations. R3A Districts also permit zero lot line buildings. These districts also include community facilities and open uses that serve the residents of these districts or benefit from a residential environment.

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