What is the gross floor area of a building?
Generally, the gross floor area is the sum of the floor areas of the spaces within the building, including basements, mezzanine and intermediate-floored tiers, and penthouses with headroom height of 7.5 ft (2.2 meters) or greater.
What is floor area ratio NYC?
The floor area ratio is the ratio of the building’s built square footage to its zoned lot size.
Do balconies count as gross floor area?
Gross Floor Area. The sum of the floor areas of all the spaces within the building, with no exclusions. the following spaces are considered outside the building and are not part of GFA: Balconies.
Is garage included in gross floor area?
The area contained within the external walls of the building measured at each floor level (including any floor below the level of the ground), together with the area of each balcony in the building. The basis for calculating GFA may vary between owner groups and sometimes the GFA excludes the parking garage.
Does gross floor area include stairs?
The ways of defining “floor area” depend on what factors of the building should or should not be included, such as external walls, internal walls, corridors, lift shafts, stairs, etc. Gross floor area (GFA) – The total floor area contained within the building measured to the external face of the external walls.
Does gross floor area include underground parking?
Lobbies • Tenant Areas • Common Areas • Meeting Rooms • Break Rooms • Atriums (ground floor only) • Restrooms • Elevator Shafts • Stairwells • Mechanical Equipment Areas • Basements • Storage Rooms • Parking Area – Underground or closed indoor parking serviced by mechanical ventilation must be included in the gross …
Does floor area include garage?
Attached garages should never be included in the total floor area of a house – garages are not living space. When talking about total floor area, we can count only the house and the addition – nothing else gets counted. If there is a basement, it doesn’t get included because it’s not above-ground.
What is buildable area?
Buildable land area is that portion of a development site where construction can legally and reasonably occur – so public streets and rights-of way, wetlands and watercourses, and other constraints would not be included.
What is not included in gross floor area?
Gross floor area (GFA) in real estate is the total floor area inside the building envelope, including the external walls, and excluding the roof.
Does gross floor area include walls?
The Gross Floor Area (GFA) is the total property square footage, as measured between the exterior walls of the building(s). This includes all areas inside the building(s) including supporting areas.
What is the floor area of a building?
Floor surface area is the gross square foot area of all horizontal floor and roof surfaces, including roofs of bulkheads and superstructures, of a building or structure at any level, including cellar, attic and roof.
Why is a basement included in floor area calculations?
A basement is included in floor area calculations. A bioswale is a landscape element designed to capture storm water run-off from adjacent surface areas. It has inverted sloped sides that allow rainwater to drain into it and contains vegetation and mulch designed to remove pollutants before the water infiltrates into the soil.
How tall does an attic have to be in NYC to be deducted?
Attic Spaces with a headroom under 8 feet can be deducted from zoning in the following zoning districts: R1 & R2 (Except R2A and R2X) Attic space with head height under 8 feet can be deducted for multifamily buildings in R6, R7, R8, R9, & R10 if they were built before February 2nd, 2011
How big of a window do you need for apartment in NYC?
Minimum 1 washer per 20 Apartments. Minimum 1 dryer per 40 apartments. Minimum 3 square feet for chairs and laundry folding table. Windows must be provided with a square footage of at least 9.5% of the laundry room floor area. Windows must face a street, yard, or court as defined in the zoning code.