# 170 Prospect Park West, Brooklyn

Co-op · 9 units · built c. 1903 · Block 1099, Lot 37.

Some of the city’s records for this lot were still loading when this page was made; it refreshes within minutes.

On Umarelli: https://umarelli.org/nyc/3010990037/170-prospect-park-west

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

Every lot on block 1099: https://umarelli.org/nyc/brooklyn/1099.md

## Building permits

Permit records are unavailable right now; the map lists them once the city responds.

## Property taxes

- Assessment: $1,838,700
- 2026–27 tax: $35,649
- Market value (city estimate): $4,086,000
- Taxable value: $362,331
- Assessed land: $49,050
- Assessed improvements: $1,789,650

## Tax breaks

- Co-op and condo abatement, with no end date, a $9,602 credit this tax year.

## Zoning

R7A: floor area ratio 3.06 built, 4.00 allowed by base zoning.

## Recent sales

- Sep 2, 2026: $190,000

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

## Flood zone

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

## Landmarks

Part of Park Slope Historic District (Historic District). 2 Landmarks Preservation Commission permits are on file.

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