1839 63rd Street, Brooklyn
Two-family · built c. 1920 · Block 5533, Lot 59.
Building permits
- Alteration, filed Dec 22, 2025, estimated cost $1K, described as “Proposed construction fence filed herewith.”
- Major Renovation — Residential, filed May 22, 2025, estimated cost $1.1M, 1 unit in all, 3 stories, described as “Proposed horizontal and vertical enlargement to existing 2 story and cellar covert to 3 story and cellar 1 family building. Partitions as per plan.”
- Alteration, filed Dec 9, 2024, estimated cost $338K, described as “Existing 2 story 2 family dwelling. Proposed interior renovation with horizontal enlargement as per plan.”
- Alteration, filed May 28, 2024, estimated cost $5K, described as “Minor renovation as per plan”
- Alteration, filed May 28, 2024, estimated cost $500, described as “Proposed plumbing work as per plan”
- Alteration, filed May 28, 2024, estimated cost $2K, described as “Construction fence for proposed work at site.”
Property taxes
- Assessment
- $96,720
- 2026–27 tax
- $8,740
- Market value (city estimate)
- $1,612,000
- Taxable value
- $44,003
- Assessed land
- $18,120
- Assessed improvements
- $78,600
Zoning
R5: floor area ratio 0.54 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.