Office building · Downtown Brooklyn, Brooklyn

131 Flatbush Avenue Ext

131 Flatbush Avenue Ext is a 6-floor office building in Downtown Brooklyn, Brooklyn, built in 1924, with about 52,000 square feet of office space according to city records.

Office space
52K SF
Floors
6
Year built
1924
Listed on Leasemark
0
List a space in this buildingGet matched in Downtown Brooklyn

No space at 131 Flatbush Avenue Ext is listed on Leasemark yet. Own or broker space here? List it free and it is matched against every active requirement the day it goes up, or import a spreadsheet of up to 50 spaces at once.

NYC tax lot records

Building facts

Building type
Office building (city class O2)
Total floor area
51,750 SF
Commercial floor area
51,750 SF
Office
51,750 SF
Height
6 floors
Year built
1924
Lot area
19,391 SF
Zoning district
C6-4
Built FAR
2.67
Max commercial FAR
10
Tax lot (BBL)
3001330005
ZIP code
11201

Nearby large buildings

Source: NYC Department of City Planning, PLUTO 26v2, pulled 2026-09-26. Floor areas are the city's estimates for the whole building, not available space. Walking times are straight-line estimates.

Questions about 131 Flatbush Avenue Ext

How big is 131 Flatbush Avenue Ext?

131 Flatbush Avenue Ext has about 52,000 square feet of floor area in total, including 52,000 square feet of office, according to NYC PLUTO 26v2. These are the city's estimates for the whole building, not space that is available.

When was 131 Flatbush Avenue Ext built?

City records list 1924 as the year built. The building is 6 floors tall.

What is the zoning at 131 Flatbush Avenue Ext?

The lot is in the C6-4 zoning district. PLUTO lists a built floor area ratio (FAR) of 2.67 and a maximum commercial FAR of 10 for this lot.

Is there office space for lease at 131 Flatbush Avenue Ext?

No space at 131 Flatbush Avenue Ext is listed on Leasemark right now. Owners and brokers can list space here for free, and tenants can post a requirement to be matched when space opens up.

Downtown Brooklyn

Getting there

  • 2 3 4 5 at Borough Hall
  • A C F R at Jay St-MetroTech
  • B Q R at DeKalb Av

Next door