254 Adelphi Street, Brooklyn
Two-family · built c. 1852 · Block 2090, Lot 61.
Building permits
- Alteration, filed Jul 8, 2021, estimated cost $24K, described as “Replace rear yard deck with new steel deck and stair to garden; replace 6x6 posts with new steel post; replace plywood finish under existing overhang and insulate behind. No change in bulk or to living space.No change to occupancy, use, or…”
Property taxes
- Assessment
- $232,860
- 2026–27 tax
- $6,627
- Market value (city estimate)
- $3,881,000
- Taxable value
- $45,624
- Assessed land
- $34,320
- Assessed improvements
- $198,540
Tax breaks
- Solar abatement, through Jun 30, 2028, a $2,426 credit this tax year.
Zoning
R6B: floor area ratio 1.53 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Landmarks
Part of Fort Greene Historic District (Historic District). 11 Landmarks Preservation Commission permits are on file.