# 108 5th Avenue, Brooklyn

Vacant land · Block 937, Lot 46.

On Umarelli: https://umarelli.org/nyc/3009370046/667-baltic-street

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

## Building permits

- New Building — Multi-Family, filed Feb 11, 2026, 3 units, 6 stories, described as “Propose new 6-story mixed use building as per plan. Obtain new c of o.”

## Property taxes

- Assessment: $350,100
- 2026–27 tax: $26,546
- Market value (city estimate): $778,000
- Taxable value: $244,710
- Assessed land: $350,100

## Zoning

R6A: floor area ratio 0.00 built, 3.00 allowed by base zoning.

## Recent sales

- Nov 21, 2025: $3,391,000

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

[108 Fifth Avenue Readies for Groundbreaking in Park Slope, Brooklyn](https://newyorkyimby.com/2026/10/108-fifth-avenue-readies-for-groundbreaking-in-park-slope-brooklyn.html), New York YIMBY, Oct 13, 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