2839 West 20th Street, Brooklyn

Vacant land · Block 7019, Lot 74.

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Building permits

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

Property taxes

Assessment
$25,500
2026–27 tax
$908
Market value (city estimate)
$425,000
Taxable value
$4,577
Assessed land
$25,500

Zoning

R5: floor area ratio 0.00 built, 1.50 allowed by base zoning.

Flood zone

Current FEMA flood map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 10 ft (NGVD29). FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 11 ft (NAVD88).

Board and land use applications

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