# 131 Martense Street, Brooklyn

Condominium · 8 units · built c. 1901 · Block 5087, Lot 7503.

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/3050877503/131-martense-street

More construction in Flatbush: https://umarelli.org/nyc/brooklyn/flatbush.md

Every lot on block 5087: https://umarelli.org/nyc/brooklyn/5087.md

## Building permits

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

## Property taxes

- Assessment: $760,950
- 2026–27 tax: $22,857
- Assessed land: $111,151
- Assessed improvements: $649,799

## Zoning

R7-1: floor area ratio 2.49 built, 3.44 allowed by base zoning.

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