# 503 13th Street, Brooklyn

Two-family · built c. 1896 · Block 1099, Lot 50.

On Umarelli: https://umarelli.org/nyc/3010990050/503-13-street

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

Every lot on block 1099: https://umarelli.org/nyc/brooklyn/1099.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $224,820
- 2026–27 tax: $11,262
- Market value (city estimate): $3,747,000
- Taxable value: $56,753
- Assessed land: $36,120
- Assessed improvements: $188,700

## Zoning

R6B (part of the lot is R7A): floor area ratio 1.49 built, 2.00 allowed by base zoning.

## Flood zone

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

## Landmarks

Part of Park Slope Historic District (Historic District). 1 Landmarks Preservation Commission permit is 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