# 531 3rd Street, Brooklyn

Two-family · built c. 1899 · Block 1078, Lot 61.

On Umarelli: https://umarelli.org/nyc/3010780061/531-3-street

More construction in Park Slope: https://umarelli.org/nyc/brooklyn/park-slope.md

Every lot on block 1078: https://umarelli.org/nyc/brooklyn/1078.md

## Building permits

- Alteration, filed May 23, 2025, estimated cost $53K, described as “Application is filed for the interior renovation to existing 3 story, 2 family residential building. No change to use, egress or occupancy. All work as per plans permitted herewith.”
- Alteration, filed Feb 17, 2021, described as “Installation of pipe scaffolding”

## Property taxes

- Assessment: $304,860
- 2026–27 tax: $13,414
- Market value (city estimate): $5,081,000
- Taxable value: $67,602
- Assessed land: $43,980
- Assessed improvements: $260,880

## Zoning

R6B: floor area ratio 2.11 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Flood zone

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

## Landmarks

Part of Park Slope Historic District (Historic District). 8 Landmarks Preservation Commission permits are on file.

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