• Codes
  • Features

    Features Overview

    Go to features
    Reference

    Reference.

    A reliable and up-to-date source of codes.
    Research

    Research.

    Rapidly and efficiently calculate project parameters.
    Collaboration

    Collaboration.

    Get everyone on the same page and streamline code research.
    Workflows
    Architects
    Architects
    General Contractors
    General Contractors
    Building Official & Plans Examiners
    Building Official & Plans Examiners
    Inspectors
    Inspectors
    Owners
    Owners
    Subcontractors
    Subcontractors
    Code Consultants
    Code Consultants
  • Pricing
  • Login
  • Sign Up
Sign Up
Login
  • Code Library
  • Features
  • Pricing
  • About
  • Careers
  • Help
  • Contact
  • Terms
  • Privacy
Sign Up
Upgrade to Premium
Code calculators: Code Calculators automatically generates a detailed list of requirements.
REFERENCE
Amendment Styling
Industry-leading search
Code diagrams
RESEARCH
Code calculators
Filter by topic
Code compare
Code sheet exports
COLLABORATION
Team projects
Bookmarks
Comments
START 2 WEEK FREE TRIAL
Have an account? Sign in
// CODE SNIPPET

77-23 Open Space Ratio

NYC Zoning Resolution > VII Administration > 7 - Special Provisions for Zoning Lots Divided by District Boundaries > 77-20 Bulk Regulations > 77-23 Open Space Ratio
JUMP TO FULL CODE CHAPTER
The open space required for such zoning lot shall be computed separately for each portion of the zoning lot under the applicable regulations of the underlying districts. The total open space provided on the zoning lot shall not be less than the sum of such required open space so computed.
For portions of the zoning lot located in districts that have required open space ratios, the required open space for each such portion is computed by multiplying the lot area of that portion, by the maximum floor area ratio permitted for the applicable type of building or buildings, by the minimum open space ratio required at that floor area ratio, divided by 100.
For portions of the zoning lot located in other districts that do not have required open space ratios but do have required open space, the required open space for each such portion is computed by multiplying the lot area of that portion, by the minimum percentage of open space required, divided by 100.
For portions of the zoning lot located in districts that do not have a required open space ratio or required open space, no open space shall be required but any required yards, or publicly accessible open area provided, for which a floor area or lot area bonus is taken, shall be in addition to the amount of open space required on the remaining portion of the zoning lot. No open area may be counted twice in fulfilling these requirements.
The required open space may be located anywhere on the zoning lot subject to all other regulations of this Resolution and provided that the open space ratio for any portion of the zoning lot within one district shall not be less than 60 percent of the required open space ratio for that district.

Related Code Sections


Section 704 Combustion Air, Combined Use of Inside and Outdoor Air (Condition 1)
number, location and ratios of openings connecting the space with the outdoor air shall comply with Sections 704.1.1 through 704.1.4 ...
NYC Mechanical Code 2008 > 7 Combustion Air > 704 Combined Use of Inside and Outdoor Air (Condition 1)
Section 704 Combustion, Ventilation, and Dilution Air, Combined Use of Inside and Outdoor Air (Condition 1)
704.1.5. The number, location and ratios of openings connecting the space with the outdoor air shall comply with Sections 704.1.1 through 704.1.4 ...
NYC Mechanical Code 2014 > 7 Combustion, Ventilation, and Dilution Air > 704 Combined Use of Inside and Outdoor Air (Condition 1)
Section 704 Combustion, Ventilation, and Dilution Air, Combined Use of Inside and Outdoor Air (Condition 1)
704.1.5. The number, location and ratios of openings connecting the space with the outdoor air shall comply with Sections 704.1.1 through 704.1.4 ...
NYC Mechanical Code 2022 > 7 Combustion, Ventilation, and Dilution Air > 704 Combined Use of Inside and Outdoor Air (Condition 1)
304.7 General Regulations, Combination Indoor and Outdoor Combustion Air
Where used, openings connecting the interior spaces shall comply ...
NYC Fuel Gas Code 2014 > 3 General Regulations > 304 Combustion, Ventilation and Dilution Air > 304.7 Combination Indoor and Outdoor Combustion Air
304.7 General Regulations, Combination Indoor and Outdoor Combustion Air
Where used, openings connecting the interior spaces shall comply ...
NYC Fuel Gas Code 2022 > 3 General Regulations > 304 Combustion, Ventilation and Dilution Air > 304.7 Combination Indoor and Outdoor Combustion Air
Help Contact Us Privacy Terms
Search
Search
Don't miss relevant code. Quickly locate sections across your jurisdiction.
Code Calculators
Code Calculators
Code calculators automatically generate a detailed list of requirements.
Code sheet exports
Code sheet exports
Generate a code sheet that integrates with your drawing set.
Shared projects
Shared projects
Projects provide a dedicated space to collaborate on code research.
Code diagrams
Code diagrams
Unpack the code through illustrations and descriptions.
Code Compare
Code Compare
Highlight differences between any two building codes.
UpCodes Premium
Leverage the most sophisticated code compliance platform.
VISIT PRICING
UpCodes Premium
Leverage the full code compliance platform.
START 2 WEEK FREE TRIAL PRICING