42 Montgomery Place, Brooklyn

Condominium · 2 units · built c. 1889 · Block 1073, Lot 7501.

Building permits

Property taxes

Assessment
$271,140
2026–27 tax
$16,738
Market value (city estimate)
$4,519,000
Taxable value
$80,220
Assessed land
$21,180
Assessed improvements
$249,960
Condo units with their own tax lots
2

Zoning

R7B: floor area ratio 2.13 built, 3.00 allowed by base zoning.

Flood zone

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

Recent sales

Open-market sales since 2016, from the Department of Finance’s sales files.

Landmarks

Part of Park Slope Historic District (Historic District). 3 Landmarks Preservation Commission permits are on file.

More construction in Park Slope

Every lot on block 1073

Umarelli: construction in New York City and Jersey City