299 6th Avenue, Brooklyn
Co-op · 4 units · built c. 1921 · Block 971, Lot 4.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $1,066,500
- 2026–27 tax
- $32,197
- Market value (city estimate)
- $2,370,000
- Taxable value
- $313,742
- Assessed land
- $10,350
- Assessed improvements
- $1,056,150
Zoning
R6B: floor area ratio 2.77 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.