863 53rd Street, Brooklyn
Two-family · built 1965 · Block 5658, Lot 52.
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Building permits
- Alteration, filed May 30, 2025, estimated cost $11K, described as “Installation of temp wood construction fence”
- Major Renovation — Enlargement, filed Mar 6, 2025, estimated cost $1.7M, 3 units added, 4 stories, described as “Horizontal and vertical enlargement of residential building.”
- Alteration, filed Feb 25, 2021, estimated cost $5K, described as “Minor selective interior renovation on basement. Minor partition work. No change in use, egress, occupancy and bulk.”
- Alteration, filed Feb 15, 2021, estimated cost $7K, described as “Cap and remove one lav., one toilet, one shower and one sink in basement. Remedy ecb violation #35477505L. No change in use, egress, occupancy and bulk.”
Property taxes
- Assessment
- $90,600
- 2026–27 tax
- $11,613
- Assessed land
- $20,220
- Assessed improvements
- $70,380
Zoning
R6: floor area ratio 1.27 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.