# 490A Jefferson Avenue, Brooklyn

Co-op · 9 units · built c. 1910 · Block 1654, Lot 1.

On Umarelli: https://umarelli.org/nyc/3016540001/490a-jefferson-avenue

More construction in Bedford-Stuyvesant: https://umarelli.org/nyc/brooklyn/bedford-stuyvesant.md

Every lot on block 1654: https://umarelli.org/nyc/brooklyn/1654.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $1,076,400
- 2026–27 tax: $116,033
- Market value (city estimate): $2,392,000
- Taxable value: $932,820
- Assessed land: $135,000
- Assessed improvements: $941,400

## Zoning

R6B: floor area ratio 3.25 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.

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