# 456 9th Street, Brooklyn

Two-family · built c. 1884 · Block 1092, Lot 6.

On Umarelli: https://umarelli.org/nyc/3010920006/456-9-street

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

Every lot on block 1092: https://umarelli.org/nyc/brooklyn/1092.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $272,340
- 2026–27 tax: $11,262
- Market value (city estimate): $4,539,000
- Taxable value: $56,753
- Assessed land: $29,760
- Assessed improvements: $242,580

## Zoning

R6A (part of the lot is R6B): floor area ratio 2.17 built, 3.00 allowed by base zoning.

## Flood zone

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

## Landmarks

Part of Park Slope Historic District Extension (Historic District).

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