# 5423 17th Avenue, Brooklyn

Two-family · built 1950 · Block 5486, Lot 1.

On Umarelli: https://umarelli.org/nyc/3054860001/5423-17-avenue

More construction in Borough Park: https://umarelli.org/nyc/brooklyn/borough-park.md

Every lot on block 5486: https://umarelli.org/nyc/brooklyn/5486.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $203,520
- 2026–27 tax: $14,670
- Market value (city estimate): $3,392,000
- Taxable value: $73,930
- Assessed land: $27,060
- Assessed improvements: $176,460

## Zoning

R5: floor area ratio 2.32 built, above the 1.50 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