684 5th Avenue, Brooklyn
Two-family with store · built c. 1930 · Block 640, Lot 40.
Building permits
- Alteration, filed Dec 10, 2024, estimated cost $2K, described as “Install exterior illuminated wall sign ( hd physical therapy)”
Property taxes
- Assessment
- $152,820
- 2026–27 tax
- $8,732
- Market value (city estimate)
- $2,547,000
- Taxable value
- $43,196
- Assessed land
- $17,280
- Assessed improvements
- $135,540
Zoning
R6A: floor area ratio 1.37 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.