634 3rd Street, Brooklyn
Two-family · built c. 1909 · Block 1081, Lot 36.
Building permits
- Alteration, filed Sep 26, 2023, estimated cost $10K, described as “Structural repair for lintel installation for support at windows and brick replacement at Front Facade, Reinforcement of Northeast Front corner at 2nd floor level. No change in use, Egress and Occupancy.”
- Alteration, filed Aug 3, 2023, estimated cost $5K, described as “Installation of sidewalk shed, overhead protection, and pipe scaffolding as per plans. All equipment shall comply with chapter# 33 of the NYC code 2022. No changes in use egress or occupency under this application.”
Property taxes
- Assessment
- $292,800
- 2026–27 tax
- $22,775
- Market value (city estimate)
- $4,880,000
- Taxable value
- $114,775
- Assessed land
- $44,640
- Assessed improvements
- $248,160
Zoning
R7B: floor area ratio 1.86 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 14, 2017: $3,750,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Park Slope Historic District (Historic District). 6 Landmarks Preservation Commission permits are on file.