571 Classon Avenue, Brooklyn
Vacant land · Block 2016, Lot 6.
Building permits
- Alteration, filed Mar 25, 2026, estimated cost $2K, described as “Application respectfully filed for an 8 foot high plywood construction fence”
- Alteration, filed May 12, 2022, estimated cost $2K, described as “Herewith filed for an 8 ft plywood construction fence”
- Alteration, filed May 6, 2022, estimated cost $2K, described as “Installation of temporary heavy duty sidewalk shed as per plans. No change in use, egress or occupancy. Sidewalk shed shall comply with chapter #33 of the NYC building code. Live load 300PSF.”
- Alteration, filed Nov 26, 2021, estimated cost $120K, described as “Herewith filing for hydraulically calculated sprinkler system through-out building. Filed in conjunction with NB #321446636.”
Property taxes
- Assessment
- $242,550
- 2026–27 tax
- $22,807
- Market value (city estimate)
- $539,000
- Taxable value
- $210,240
- Assessed land
- $242,550
Zoning
R7D (part of the lot is R6B): floor area ratio 0.00 built, 4.66 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Board and land use applications
- C-O-P (City Planning P2001K0204): Completed, decided Sep 30, 2002. UNRESTRICTED DISPOSITION OF 29 VACANT CITY-OWNED PARCELS
- C-O-P (20 PARCELS) (City Planning P1998K0401): Completed, decided May 31, 1999. UNRESTRICTED DISPOSITION OF 10 VACANT CITY-OWNED PARCELS
- C-O-P (City Planning P1990K0391): Completed, decided Nov 16, 1990. UNRESTRICTED DISPOSITION OF CITY-OWNED PROPERTY, 30 PARCELS