54 Greene Avenue, Brooklyn

Commercial · built c. 1930 · Block 1958, Lot 19.

Building permits

Alteration, filed Sep 9, 2026, estimated cost $117K, described as “Propose interior non structural demolition. No change in use, occupancy , egress or bulk to existing 3 story, w/ bsmt + cellar”
Alteration, filed May 7, 2026, estimated cost $37K, described as “Herewith filing for new co of existing 1 car garage - to propose new roof terrace of existing garage roof. Filed in conjunction with alt CO#B01356472-I1”
Alteration, filed Mar 26, 2026, estimated cost $579K, described as “Full gut renovation of an existing 4 story structure, including interior partial non structural demolition, new partitions, new finishes. to obtain new CO. Proposed 3 family dwelling + bulkhead at roof”
Alteration, filed Feb 12, 2026, estimated cost $7K, described as “Herewith filing construction fence as per plans”
Alteration, filed Feb 12, 2026, estimated cost $106K, described as “Herewith filing interior non structural interior demo as per construction plans.”
Alteration, filed Oct 2, 2023, estimated cost $38K, described as “Installation of 300 psf sidewalk shed as per plans. Sidewalk shed shall comply with chapter #33 of the 2022 code. No change in use, egress or occupancy under this application.”
Alteration, filed Jun 27, 2019, estimated cost $11K, described as “Installation of heavyduty sidewalk as per plans. No change in use occupancy or egress under this application. Sidewalk shed shall comply with chapter 33 of the 2014 NYC building code.”

R6B: floor area ratio 2.30 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

Current FEMA flood map: zone X, minimal flood hazard.

Open-market sales since 2016, from the Department of Finance’s sales files.

Part of Fort Greene Historic District (Historic District). 9 Landmarks Preservation Commission permits are on file.