M1-3A/R7X Zoning District — New York City
M1-3A/R7X is a zoning district on New York City's zoning map.
M1-3A/R7X at a glance
It allows industrial and commercial uses; new residences are generally excluded. 38 tax lots citywide carry M1-3A/R7X as their primary zoning designation.
Bulk rules for M1-3A/R7X
This code appears on the City's zoning map, but it doesn't have a standalone bulk-rules table — paired and non-standard map designations are governed at the individual-lot level. Run a lookup on a specific address for its governing rules.
About manufacturing districts
Manufacturing districts allow industrial and many commercial uses; new residences are generally excluded. Manufacturing bulk is governed by § 43- of the NYC Zoning Resolution.
Contextual districts pair their floor-area ceilings with prescribed base and maximum building heights so new buildings mirror existing neighborhood form; non-contextual districts govern the envelope through more general height and setback rules, such as sky exposure planes. Commercial districts also allow residences under the rules of a residential-equivalent district, while manufacturing districts generally exclude new residences. Overlays and special purpose districts can modify any of this on a specific lot.
Example lots zoned M1-3A/R7X
- 155-19 Liberty Avenue25,025 sq ft lot · 2.09 built FAR · built 2010
- 95-65 Tuckerton Street9,100 sq ft lot · 1.97 built FAR · built 2013
- 47 Avenue26,475 sq ft lot · 0 built FAR
- 97-02 150 Street4,924 sq ft lot · 3.81 built FAR · built 1931
- 5-43 47 Avenue2,500 sq ft lot · 1.44 built FAR · built 1910
- 5-49 47 Avenue2,500 sq ft lot · 1.01 built FAR · built 1931
- 5-48 46 Road11,000 sq ft lot · 1.02 built FAR · built 1931
- 5-13 47 Avenue7,493 sq ft lot · 0 built FAR
- 148-24 97 Avenue2,500 sq ft lot · 1.28 built FAR · built 1931
- 149-02 97 Avenue2,500 sq ft lot · 1.28 built FAR · built 1931
- 150-19 Liberty Avenue7,400 sq ft lot · 0.39 built FAR · built 1931
- 5-45 47 Avenue2,500 sq ft lot · 1 built FAR · built 1931
M1-3A/R7X — quick questions
- How many tax lots are zoned M1-3A/R7X?
- 38 tax lots citywide carry M1-3A/R7X as their primary zoning designation, per NYC municipal records as of 2026-10-20.
Keep learning
What do the M1-3A/R7X rules mean for a specific lot?
PearlAudit resolves the governing zoning for any NYC tax lot — district, overlays, special districts — and cites the Zoning Resolution section behind every rule claim.
District data: NYC municipal records (Department of City Planning) and the NYC Zoning Resolution. See our sources and methodology. Parcel data as of 2026-10-20.