# 142 St Marks Avenue, Brooklyn

Single family · built c. 1871 · Block 1150, Lot 41.

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/3011500041/142-st-marks-avenue

More construction in Prospect Heights: https://umarelli.org/nyc/brooklyn/prospect-heights.md

Every lot on block 1150: https://umarelli.org/nyc/brooklyn/1150.md

## Building permits

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

## Property taxes

- Assessment: $164,400
- 2026–27 tax: $17,016
- Assessed land: $19,440
- Assessed improvements: $144,960

## Zoning

R6B: floor area ratio 2.05 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Feb 14, 2024: $4,850,000
- Nov 21, 2016: $2,300,000, Apt 4

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 Prospect Heights 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