# 15 Prospect Park West, Brooklyn

Single family · built c. 1915 · Block 1068, Lot 42.

On Umarelli: https://umarelli.org/nyc/3010680042/15-prospect-park-west

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

Every lot on block 1068: https://umarelli.org/nyc/brooklyn/1068.md

## Building permits

- Alteration, filed Apr 25, 2025, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed 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 May 26, 2022, estimated cost $125K, described as “Mechanical work proposed for a single family home as per plans filed herewith.”
- Alteration, filed May 26, 2022, estimated cost $150K, described as “Plumbing work proposed for an existing single family home as per plans filed herewith.”
- Alteration, filed May 26, 2022, estimated cost $55K, described as “Relocate non-bearing interior walls, construct new steel deck at rear and dunnage at roof. Reconfigure 3rd floor rear wall. No change to use, occupancy or egress.”
- Alteration, filed May 26, 2022, estimated cost $1.2M, described as “Renovation of an existing single family home as per plans filed herewith. No cjhange to use, occupancy or egress.”
- Alteration, filed Feb 22, 2021

## Property taxes

- Assessment: $286,380
- 2026–27 tax: $33,203
- Market value (city estimate): $4,773,000
- Taxable value: $167,327
- Assessed land: $66,540
- Assessed improvements: $219,840

## Zoning

R8X: floor area ratio 1.42 built, 6.02 allowed by base zoning.

## Recent sales

- May 13, 2021: $4,300,000

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). 11 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