# 497 9th Street, Brooklyn

Condominium · 4 units · built c. 1920 · Block 1090, Lot 7503.

On Umarelli: https://umarelli.org/nyc/3010907503/497-9-street

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

Every lot on block 1090: https://umarelli.org/nyc/brooklyn/1090.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $277,200
- 2026–27 tax: $11,024
- Market value (city estimate): $616,000
- Taxable value: $123,264
- Assessed land: $27,000
- Assessed improvements: $250,200
- Condo units with their own tax lots: 4

## Tax breaks

- Co-op and condo abatement, with no end date, a $4,309 credit this tax year.

## Zoning

R6B: floor area ratio 3.30 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jul 8, 2026: $1,999,000, Apt 3
- Jan 6, 2023: $2,150,000, Apt 1
- May 18, 2021: $1,635,000, Apt 3
- Nov 6, 2020: $1,555,000, Apt 2
- Jan 17, 2018: $1,527,375, Apt 3
- Jan 16, 2018: $1,451,006, Apt 2
- Jan 16, 2018: $1,425,550, Apt 4
- Jan 15, 2018: $2,018,250, Apt 1

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