# 3871 Carpenter Avenue, The Bronx

Single family · built c. 1930 · Block 4653, Lot 65.

On Umarelli: https://umarelli.org/nyc/2046530065/3871-carpenter-avenue

More construction in Williamsbridge: https://umarelli.org/nyc/bronx/williamsbridge.md

## Building permits

- New Building — Multi-Family, filed Feb 16, 2023, estimated cost $10.0M, 49 units, 8 stories, described as “Construct new mixed occupancy 8 story with 49 apartments + cellar building & community facility offices on the first floor.”

## Property taxes

- Assessment: $53,940
- 2026–27 tax: $6,875
- Market value (city estimate): $899,000
- Taxable value: $34,646
- Assessed land: $15,600
- Assessed improvements: $38,340

## Zoning

R7-1: floor area ratio 0.28 built, 3.44 allowed by base zoning.

## Recent sales

- Apr 1, 2021: $2,100,000

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

## Flood zone

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

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