# 4811 Tilden Avenue, Brooklyn

Two-family · built c. 1901 · Block 4720, Lot 39.

On Umarelli: https://umarelli.org/nyc/3047200039/4811-tilden-avenue

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

Every lot on block 4720: https://umarelli.org/nyc/brooklyn/4720.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $49,980
- 2026–27 tax: $7,291
- Market value (city estimate): $833,000
- Taxable value: $36,743
- Assessed land: $16,080
- Assessed improvements: $33,900

## Zoning

R5: floor area ratio 0.91 built, 1.50 allowed by base zoning.

## Recent sales

- Sep 14, 2026: $443,000, 2,280 sq ft ($194 per sq ft)

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