# 13 Marine Avenue, Brooklyn

Single family · built c. 1925 · Block 6101, Lot 7.

On Umarelli: https://umarelli.org/nyc/3061010007/15-marine-avenue

More construction in Bay Ridge: https://umarelli.org/nyc/brooklyn/bay-ridge.md

## Building permits

- New Building — Multi-Family, filed Feb 11, 2026, 14 units, 4 stories, described as “New residential building developed on a qualifying residential site as per ZR 12-10”
- Alteration, filed Sep 15, 2026, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed and pipe scaffold as per plans. No change in use, egress or occupancy.sidewalk shed shall comply with chapter #33 of 2022 the NYC building code.live load 300PSF.”
- Alteration, filed Jun 12, 2026, estimated cost $5K, described as “Proposed curb cut width is 12'-0" (including splays)”
- Demolition, filed Feb 19, 2026, estimated cost $10K, described as “Full demolition of the existing building.”
- Demolition, filed Feb 19, 2026, estimated cost $10K, described as “Full demolition of the existing building.”
- Alteration, filed Feb 9, 2026, estimated cost $3K, described as “Installation of 8ft contruction fence.”

## Property taxes

- Assessment: $141,600
- 2026–27 tax: $18,209
- Market value (city estimate): $2,360,000
- Taxable value: $91,766
- Assessed land: $30,480
- Assessed improvements: $111,120

## Zoning

R4A: floor area ratio 0.30 built, 1.00 allowed by base zoning.

## Recent sales

- Jan 29, 2026: $2,045,700, 2,262 sq ft ($904 per sq ft)

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 13 Marine Avenue in Bay Ridge, Brooklyn](https://newyorkyimby.com/2026/02/permits-filed-for-13-marine-avenue-in-bay-ridge-brooklyn.html), New York YIMBY, Feb 14, 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