# 3601 15th Avenue, Brooklyn

Commercial · built c. 1925 · Block 5368, Lot 7.

On Umarelli: https://umarelli.org/nyc/3053680007/3601-15-avenue

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

## Building permits

- New Building — Residential, filed Jul 6, 2026, 1 unit, 6 stories, described as “Proposed new six-story mixed-use building”
- Demolition, filed Jan 8, 2025, estimated cost $75K, described as “Full demolition to a one story building”
- Alteration, filed Dec 4, 2024, estimated cost $4K, described as “Foundation and Earthwork filed in conjunction with NB #B01150560-I1”

## Property taxes

- Assessment: $238,050
- 2026–27 tax: $22,934
- Market value (city estimate): $529,000
- Taxable value: $211,410
- Assessed land: $117,000
- Assessed improvements: $121,050

## Zoning

R6: floor area ratio 0.99 built, 2.43 allowed by base zoning.

## Recent sales

- Mar 14, 2024: $2,065,500

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

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

## In the news

[Permits Filed for 3601 15th Avenue in Borough Park, Brooklyn](https://newyorkyimby.com/2026/07/permits-filed-for-3601-15th-avenue-in-borough-park-brooklyn.html), New York YIMBY, Jul 10, 2026.

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