Building Classification | City of New York. To quickly find your code description, click on the letter code below.

Nov 12, 2024 · The list has two tabs, and both should be reviewed when looking to see if a building is on the Class B Multiple Dwelling list. OSE encourages every building owner to check the legal occupancy of their buildings with DOB records.

B-1 . Storage (Moderate Hazard): Used primarily for storing any flammable or combustible materials that is likely to permit the development and propagation of fire with moderate rapidity. B-2 . Storage (Low Hazard): Used for storing noncombustible materials and materials that does not ordinarily burn rapidly. C

Feb 22, 2025 · Class B multiple dwellings must meet structural integrity requirements to ensure occupant safety. The New York City Building Code 1604 establishes load-bearing capacity standards, ensuring that floors, walls, and ceilings can support expected occupancy levels.

Business Group B occupancy includes, among others, the use of a building or structure, or a portion thereof, for office, professional, service-type transactions, or for conducting public or civic services, including the incidental storage of records and accounts and the incidental storage of limited quantities of stocks of goods for office use o...

building classification | city of new york building code description a0 cape cod a1 two stories - detached a2 one story - permanent living quarter a3 large suburban residence ... residential tax class 1 g1 garage; two or more stories g2 garage; one story semi-proof or fire-proof g3 garage and gas station combined ...

§ 27-269 Construction classes. Table 3-3 lists construction classes that shall be established for classifying buildings and spaces by construction in accordance with the provisions of articles fifteen, sixteen and seventeen of this subchapter.

With dozens of New York City building classes, it can be daunting to determine exactly under which category a property falls. Explore the comprehensive guide below and find detailed descriptions, as well as concrete examples of each New York City building class.

Business Group B occupancy includes, among others, the use of a building or structure, or a portion thereof, for office, professional, service-type transactions, or for conducting public or civic services, including the incidental storage of records and accounts and the incidental storage of limited quantities of stocks of goods for office use o...

NYC Codes. The NYC Construction Codes consist of the General Administrative Provisions, Building Code, Plumbing Code, Mechanical Code, Fuel Gas Code, and Energy Conservation Code. 2022 Construction Codes. General Administrative Provisions; Building Code; Fuel Gas Code; Mechanical Code; Plumbing Code; Energy Conservation Code