// CODE SNIPPET

23-141 Open Space and Floor Area Regulations in R1 and R2 Districts Without a Letter Suffix

NYC Zoning Resolution > II Residence District Regulations > 3 - Residential Bulk Regulations in Residence Districts > 23-10 Open Space and Floor Area Regulations > 23-14 Open Space and Floor Area Regulations in R1 Through R5 Districts > 23-141 Open Space and Floor Area Regulations in R1 and R2 Districts Without a Letter Suffix

JUMP TO FULL CODE CHAPTER

R1 R2

In the districts indicated, except R1-2A, R2A and R2X Districts, the minimum required open space ratio shall be 150.0, and the maximum floor area ratio shall be 0.50.

Related Code Sections

1203.4.1.2.4 Interior Environment, Maximum Depth of Room

a court complying with Section 1206. Exception: In dwelling units containing more than 3 habitable rooms in group R1 or R2 occupancies in buildings ...

NYC Building Code 2008 > 12 Interior Environment > 1203 Ventilation > 1203.4 Natural Ventilation > 1203.4.1 Ventilation Area Required > 1203.4.1.2 Habitable Spaces > 1203.4.1.2.4 Maximum Depth of Room

1203.4.1.1.2 Interior Environment, Adjoining Spaces

Where occupiable rooms and spaces without openings to the outdoors are ventilated through an adjoining room, the opening to the adjoining room shall ...

NYC Building Code 2014 > 12 Interior Environment > 1203 Ventilation > 1203.4 Natural Ventilation > 1203.4.1 Ventilation Area Required > 1203.4.1.1 Occupiable Spaces > 1203.4.1.1.2 Adjoining Spaces

§27-762 Light, Heat, Ventilation and Noise Control, Crawl Spaces

one side of a crawl space is completely open except for structural members, to a basement that has an area at least equivalent to that of the crawl ...

NYC 1968 Code (Vol I) > 12 Light, Heat, Ventilation and Noise Control > 8 Ventilation of Special Spaces > §27-762 Crawl Spaces

305.3 General Regulations, Elevation of Ignition Source

the floor in hazardous locations and public garages, private garages, repair garages, motor fuel-dispensing facilities and parking garages. For the purpose ...

NYC Fuel Gas Code 2008 > 3 General Regulations > 305 Installation > 305.3 Elevation of Ignition Source

1203.4.1.1 Interior Environment, Occupiable Spaces

of not less than 8 percent of the floor area of the interior room or space, but not less than 20 square feet (1.9 m 2 ). The minimum openable area ...

NYC Building Code 2008 > 12 Interior Environment > 1203 Ventilation > 1203.4 Natural Ventilation > 1203.4.1 Ventilation Area Required > 1203.4.1.1 Occupiable Spaces

Calculate Code Requirements

Code Calculators automatically generate a detailed list of requirements.

Upgrade to premium to access these features.

LEARN MORE

About UpCodes

UpCodes provides an intuitive resource to navigate building regulations.

Codes are organized by jurisdiction to help you understand which regulations apply to your project.

Find Your Codes