Setbacks & Yards in New York City

New York City does not have a simple "front setback / side setback / rear setback" table the way most US cities do. Instead, the NYC Zoning Resolution uses a layered system of yards, street walls, sky exposure planes, and Quality Housing height limits. This guide explains the concepts in plain English and points you to the official rules for your specific district.

As always, confirm the rules for your lot with the NYC Department of City Planning (DCP) or a licensed architect before relying on anything you read here.

How NYC Zoning Differs

Most cities define a uniform setback for each zoning district — for example, "20 feet front, 5 feet side, 20 feet rear." New York City does not work that way. Instead, the Zoning Resolution combines several different tools depending on the district:

• Lower-density residential districts (R1–R5) rely on traditional yards measured from lot lines, similar to suburban setbacks.
• Medium- and higher-density districts (R6–R10) typically do not require a front yard. Instead, they use street wall rules (where the building face must align), sky exposure planes (virtual sloping planes that limit how tall the street wall can rise before stepping back), and in contextual districts, Quality Housing base height and maximum building height limits.
• Special Purpose Districts layer additional rules on top of the underlying zone.

The result is that "what's my setback?" is not really the right question in much of the city. The right question is "what does my district chapter in the Zoning Resolution require for yards, street walls, and height?"

Yards (NYC's Version of Setbacks)

In the NYC Zoning Resolution, the term yard is roughly equivalent to what other cities call a setback — an open area that must be kept free of buildings.

• Front yard — an open area extending along the full width of the front lot line. Front yards are required in R1 through R5 districts. In R6 through R10, there is generally no front yard requirement; instead, the building wall is expected to sit at or near the street line.
• Side yard — an open area along an interior side lot line. Side yard requirements apply mainly in lower-density residential districts and depend on whether the building is detached, semi-detached, or attached.
• Rear yard — an open area along the rear lot line. The Zoning Resolution sets minimum rear yard depths for residential districts (with some exceptions, such as R2X). Rear yard rules also apply in commercial and manufacturing districts.

For exact required depths and widths, see the district-specific sections of the Zoning Resolution (Article II for residential districts).

Height Limits

NYC does not impose a single citywide residential height limit. Instead, each district chapter sets its own rules, and the method of measurement depends on whether the district is contextual (typically suffixed with A, B, D, or X) or non-contextual.

Key concepts:

• Base height — in contextual and Quality Housing districts, this is the maximum height of the street wall (the front wall of the building) before a setback is required.
• Maximum building height — the absolute cap on the height of any part of the building, used in contextual and Quality Housing districts.
• Sky exposure plane — in non-contextual medium- and high-density districts, a virtual sloping plane that starts at a specified height above the street line and rises inward over the lot. A building cannot penetrate this plane, which is designed to keep light and air at street level. Buildings can rise higher behind the plane by stepping back.
• Quality Housing program — an alternative set of bulk rules (mandatory in contextual districts and many R6–R10 districts) that uses base height and maximum building height instead of sky exposure planes. Quality Housing also imposes interior amenity, ceiling height, and window requirements.

Because the actual numbers depend on your specific district, look them up directly in the relevant chapter of the Zoning Resolution rather than trusting any general figure.

Lot Coverage and FAR

In addition to yards and height, NYC controls building bulk through:

• Lot coverage — the share of the lot that may be occupied by buildings. Limits vary by district and by whether the lot is interior or corner.
• Floor Area Ratio (FAR) — the ratio of total floor area to lot area. NYC uses FAR extensively to cap how much can be built. A lot with a FAR of 2.0 and 5,000 sq ft of area, for example, allows up to 10,000 sq ft of zoning floor area. FAR can sometimes be increased through inclusionary housing, zoning lot mergers, or transferable development rights — see the Zoning Resolution for the specific bonuses available in your district.

Overlays and Special Districts

NYC has dozens of Special Purpose Districts (Special Midtown, Special Hudson Yards, Special Coastal Risk, and many more) and commercial overlays (C1 and C2 districts mapped over residential zones). These can:

• Change required yard or street wall rules
• Lower or raise the maximum height
• Add design, use, or ground-floor requirements

Check ZoLa to see whether your lot falls inside a special district or overlay. If it does, the special district's rules in the Zoning Resolution generally take precedence over the underlying district.

Waterfront zoning, flood-resilient construction zones (post-Sandy), and historic districts (administered by the Landmarks Preservation Commission) can also modify what you can build and how tall it can be.

How to Look Up Your Lot

1. Open ZoLa at zola.planning.nyc.gov and search by address or BBL (Borough-Block-Lot).
2. Read the zoning summary ZoLa provides — it shows the underlying district, any overlays, and any special purpose districts.
3. Open the NYC Zoning Resolution at zr.planning.nyc.gov and read the chapter for your district. Article II covers residential districts, Article III covers commercial, and Article IV covers manufacturing.
4. Check the Zoning Glossary at the NYC DCP Glossary for any unfamiliar terms (yard, sky exposure plane, base height, FAR, etc.).
5. Confirm with a professional — for anything beyond a rough feasibility check, a licensed New York architect or zoning attorney should review the lot before you commit to a design.

State ADU Overrides

If your project is an Accessory Dwelling Unit (ADU), recent New York State legislation may affect what NYC can require. See the ADU rules page for details on how state law interacts with NYC's zoning and building code.

Variances

If your project cannot meet the strict letter of the Zoning Resolution, you may apply for a variance from the Board of Standards and Appeals (BSA). BSA variances require a showing of unique hardship and typically involve public hearings and significant filing fees. See the Variance Application Guide for the general process.

Official Sources

The sources linked in the frontmatter point to the NYC Zoning Resolution, the DCP Zoning Glossary, and the main Department of City Planning site. This guide is informational and does not substitute for direct review of the Zoning Resolution or for advice from a licensed New York design professional.