# 140 St Marks Avenue, Brooklyn

Four-family · built c. 1871 · Block 1150, Lot 40.

On Umarelli: https://umarelli.org/nyc/3011500040/140-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

- Alteration, filed Apr 14, 2022, estimated cost $5K, described as “Proposed installation of temporary pipe scaffold as per plans. Work shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application.”

## Property taxes

- Assessment: $938,700
- 2026–27 tax: $32,274
- Market value (city estimate): $2,086,000
- Taxable value: $259,461
- Assessed land: $110,700
- Assessed improvements: $828,000

## Zoning

R6B: floor area ratio 1.48 built, 2.00 allowed by base zoning.

## 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