Brooklyn since 2014All five boroughsSame-day response during business hours

What is NYC ZR § 33-12?

Quick Answer

This section establishes the maximum floor area ratio for zoning lots across various districts, detailing specific limitations and exceptions for certain areas. It outlines how shared floor area is calculated and the conditions under which floor area bonuses may be granted. Applies to building owners and property operators in designated zoning districts.

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

Michael Nacmias - Founding PartnerMichael Sargo - Partner
From the team atNacmias Law Firm, PLLCBrooklyn-based attorneys representingproperty owners across all five boroughsMeet the team →

§ 33-12 Maximum Floor Area Ratio

ZR § 33-12

C1 C2 C3 C4 C5 C6 C7 C8

In all districts, as indicated, for any zoning lot, the maximum floor area ratio shall not exceed the floor area ratio set forth in this Section, except as otherwise provided in the following Sections:

Section 33-13 (Floor Area Bonus for a Public Plaza)

Section 33-14 (Floor Area Bonus for Arcades)

Section 33-15 (Floor Area Bonus for Front Yards)

Section 33-16 (Special Provisions for Zoning Lots Divided by District Boundaries)

Any given lot area shall be counted only once in determining the floor area ratio.

Where floor area in a building is shared by multiple uses, the floor area for such shared portion shall be attributed to each use proportionately, based on the percentage each use occupies of the total floor area of the zoning lot less any shared floor area.

Except where authorized by express provisions of this Resolution, the maximum floor area ratio shall not exceed the amount set forth in this Section by more than 20 percent.

In addition, the following limitations on maximum permitted floor area shall apply:

C1-8A C1-8X C1-9A C2-7A C2-7X C2-8A C4-6A C4-7A C4-11A C5-1A C5-2A C6-2A C6-3A C6-3D C6-3X C6-4A

(a)In contextual Commercial Districts In the districts indicated, and in C1 and C2 Districts mapped within R9A, R9D, R9X, R10A, R10X or R11A Districts, no floor area bonuses are permitted.

(b)In Community Board 7, Borough of Manhattan Within the boundaries of Community Board 7 in Manhattan, in R10 equivalent Commercial Districts without a letter suffix, the maximum floor area ratio shall not exceed 10.0.

(c)In C6-1A Districts In C6-1A Districts, the maximum floor area ratio shall not exceed the amount set forth in this Section by more than 50 percent.

(d)In C6-4X Districts In C6-4X Districts, a floor area bonus shall only be permitted for a public plaza pursuant to Section 33-13.

Common Questions

Our team

Meet the people you will work with

Free case review

Have a matter that touches § 33-12?

Free 15-minute case review with the attorney handling your matter. Same-day response during business hours across all five boroughs — OATH hearings, Housing Court, and real estate closings.

Or email us

[email protected]

An attorney reads every message.

  • Same-day response

    During business hours

  • Direct attorney access

    Same lawyer from intake to close

  • Flat-fee pricing

    On most OATH and closing matters