813 Blake Avenue, Brooklyn
Single family · built 1992 · Block 4042, Lot 137.
Building permits
- Alteration, filed May 21, 2025, estimated cost $46K, described as “Installation of photovoltaic solar array on existing roof system as per plans.”
Property taxes
- Assessment
- $37,860
- 2026–27 tax
- $225
- Market value (city estimate)
- $631,000
- Taxable value
- $17,966
- Assessed land
- $12,360
- Assessed improvements
- $25,500
Tax breaks
- Solar abatement, through Jun 30, 2030, a $3,501 credit this tax year.
Zoning
R5: floor area ratio 0.40 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.