709 5th Avenue, Brooklyn
Two-family with store · built c. 1931 · Block 899, Lot 9.
Building permits
- New Building — Multi-Family, filed Sep 29, 2026, 39 units, 8 stories, described as “39 family 8 story with cellar residential and commercial”
- Demolition, filed Mar 4, 2026, estimated cost $30K, described as “Demolition of existing 2 story mixed use building with cellar”
- Demolition, filed Mar 4, 2026, estimated cost $16K, described as “Demolition of semi detached 1 story garage”
Property taxes
- Assessment
- $127,860
- 2026–27 tax
- $6,954
- Market value (city estimate)
- $2,131,000
- Taxable value
- $35,044
- Assessed land
- $11,160
- Assessed improvements
- $116,700
Zoning
R6A: floor area ratio 0.90 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
In the news
Permits Filed for 238 22nd Street in South Slope, Brooklyn, New York YIMBY, Oct 3, 2026.