# 1436 42nd Street, Brooklyn

Two-family · built c. 1930 · Block 5600, Lot 20.

On Umarelli: https://umarelli.org/nyc/3056000020/1436-42-street

More construction in Borough Park: https://umarelli.org/nyc/brooklyn/borough-park.md

## Building permits

- New Building — Multi-Family, filed Apr 28, 2026, 4 units, 4 stories, described as “Proposed 4 story and cellar building”
- Demolition, filed Jun 1, 2026, estimated cost $10K, described as “Full Demolition of existing building.”
- Alteration, filed Jun 1, 2026, estimated cost $3K, described as “Installation of an 8 feet construction fence.”

## Property taxes

- Assessment: $95,340
- 2026–27 tax: $10,101
- Market value (city estimate): $1,589,000
- Taxable value: $50,906
- Assessed land: $20,520
- Assessed improvements: $74,820

## Zoning

R6: floor area ratio 1.40 built, 2.43 allowed by base zoning.

## Recent sales

- Jan 9, 2026: $2,290,000, 2,813 sq ft ($814 per sq ft)

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

## Flood zone

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

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology