405 Adelphi Street, Brooklyn

Condominium · 4 units · built c. 1931 · Block 1958, Lot 7502.

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Building permits

Permit records are unavailable right now; the map lists them once the city responds.

Property taxes

Assessment
$1,273,951
2026–27 tax
$19,677
Market value (city estimate)
$2,831,000
Taxable value
$158,191
Assessed land
$9,000
Assessed improvements
$1,264,951

Zoning

R6B: floor area ratio 1.95 built, 2.00 allowed by base zoning.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

More construction in Fort Greene

Every lot on block 1958

Umarelli: construction in New York City and Jersey City