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C8-4 Zoning District — New York City

C8-4 is a mixed-density General Service District (NYC Zoning Resolution § 11-122) in New York City.

C8-4 is a mixed-density General Service District (NYC Zoning Resolution § 11-122) in New York City. It allows commercial uses, and generally also housing under the rules of a residential-equivalent district. Under the as of right — narrow street rules, the maximum commercial FAR is 5. 104 tax lots citywide carry C8-4 as their primary zoning designation.

Records for the roughly 100 tax lots carrying this designation describe the tallest and most residential stock among its closely related peers: walk-up apartment buildings lead the recorded classes at 38%, buildings rise to a median of 5 stories with 19% above 6 floors, and 47% of lots are coded residential, holding 1,558 homes. The median construction year is 1920, with 73% of the stock predating 1940, and 17% of these lots sit inside the mapped flood zone.

What actually stands in this district

This designation's roughly 100 tax lots carry the oldest and most residential-leaning stock among its closely related peers in this batch: the median construction year is 1920, with 73% of recorded buildings predating 1940 — the deepest prewar share this batch's commercially zoned designations show. The 1945-to-1975 postwar boom added only 10% to the stock, and 9% of buildings on record date from 2000 or later, a modest trickle of recent construction on an otherwise very old base that has not been substantially rebuilt since. A median year two decades earlier than several comparably labeled designations in this batch, paired with a 73% prewar share, places this file among the oldest recorded here.

Walk-up apartment buildings lead the recorded classes at 38%, well ahead of hotels and office buildings, each recorded at 9% — a residential-heavy mix that stands apart from the garage-and-store pattern common elsewhere among comparable designations. By land use, multi-family walk-up use covers 28% of lots, commercial-and-office use 26%, and mixed residential-and-commercial use 13%, a land-use file that leans further toward housing than the building-class order alone might suggest. Together the two measures describe a designation that reads far more like a residential neighborhood, on the ground, than its commercial framing alone would imply.

47% of these lots are coded residential — the highest share among the closely related designations in this batch — and the file counts 1,558 homes on them. Lots run modest in size, with a median of 4,035 square feet and the largest recorded parcels reaching 22,543 square feet. Buildings rise to a median of 5 stories, with 19% of the recorded stock climbing above 6 floors, notably taller than the flatter, garage-led designations nearby, a height difference that lines up with the walk-up-led composition above rather than sitting apart from it.

Flood mapping places 17% of these roughly 100 lots inside the mapped federal Special Flood Hazard Area, the highest recorded share among comparable designations in this batch, while none, 0%, carry historic-district status — an old, residential-leaning stock that nonetheless carries no landmark-review layer on record. That flood reading describes the current federal map rather than a history of water on any specific lot.

The file carries no reliable floor-area-capacity coverage for this designation, so no headroom or residual-FAR figure can be cited here — an absence in the record, not a claim about development potential. What is on record still runs deep: building class, land use, construction year, height, and flood status are all tracked individually for these roughly 100 lots. The floor-area and height rules that actually govern this designation are set out, with their citations, in the tables above.

Bulk rules for C8-4

ContextCommercial FARCommunity facility FARCitation
As of right — narrow street§ 33-432 slope differs by street type: 2.7:1 narrow / 5.6:1 wide.56.5NYC Zoning Resolution § 33-122, § 33-123, § 33-25, § 33-26, § 33-43, § 33-432
As of right — wide street§ 33-432 slope differs by street type: 2.7:1 narrow / 5.6:1 wide.56.5NYC Zoning Resolution § 33-122, § 33-123, § 33-25, § 33-26, § 33-43, § 33-432

Values from the NYC Zoning Resolution, verified 2026-07-26; site-specific overlays, special districts, and waterfront rules can modify them — run a full lookup for a specific lot.

About commercial districts

Commercial districts allow retail, office, and service uses, and most also allow housing under the rules of a residential-equivalent district. Commercial bulk is governed by § 33- 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 C8-4

Browse all 104 lots zoned C8-4

C8-4 — quick questions

What is the maximum commercial FAR in C8-4?
5, as of right — narrow street, per NYC Zoning Resolution § 33-122, § 33-123, § 33-25, § 33-26, § 33-43, § 33-432. Site-specific overlays, special districts, and waterfront rules can modify it — run a full lookup for a specific lot.
Is C8-4 a contextual district?
No. C8-4 is not a contextual district; its building envelope is governed by the district's general height and setback rules rather than a prescribed contextual envelope.
How many tax lots are zoned C8-4?
104 tax lots citywide carry C8-4 as their primary zoning designation, per NYC municipal records as of 2026-07-11.
How old are the buildings on lots zoned this way?
The oldest among comparable designations: a median construction year of 1920, with 73% of recorded buildings predating 1940. Only 10% date from the 1945-to-1975 boom, and 9% have gone up since 2000.
What kind of buildings stand on lots carrying this designation?
Walk-up apartment buildings lead at 38%, with hotels and office buildings each at 9%. 47% of lots are coded residential, holding 1,558 homes.
How tall are the buildings recorded here?
Taller than most comparable designations: a median of 5 stories, with 19% of recorded buildings rising above 6 floors.
Are these lots exposed to flooding?
Yes, more than most comparable designations: 17% of these roughly 100 lots sit inside the mapped federal flood zone, and none carry historic-district status.

Keep learning

What do the C8-4 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 2026-07-11.