447A Washington Avenue, Brooklyn
Single family · built c. 1922 · Block 1963, Lot 8.
Building permits
- Alteration, filed Apr 24, 2024, estimated cost $22K, described as “Scope of work is solely for the installation of the solar electronicgenerating system. All other work is not to be relied upon as beingapproved and/or permitted by the NYC department of buildings.*no change to use, egress or occupancy.*”
Property taxes
- Assessment
- $134,220
- 2026–27 tax
- $2,940
- Market value (city estimate)
- $2,237,000
- Taxable value
- $23,350
- Assessed land
- $24,720
- Assessed improvements
- $109,500
Tax breaks
- Solar abatement, through Jun 30, 2029, a $1,693 credit this tax year.
Zoning
R6B: floor area ratio 0.73 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Landmarks
Part of Clinton Hill Historic District (Historic District). 2 Landmarks Preservation Commission permits are on file.