42 Adelphi Street, Brooklyn
Mixed use · 1 unit · built c. 1899 · Block 2031, Lot 50.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $136,800
- 2026–27 tax
- $10,392
- Market value (city estimate)
- $304,000
- Taxable value
- $95,793
- Assessed land
- $136,800
Zoning
M1-2: floor area ratio 1.41 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.