# 399 Clermont Avenue, Brooklyn

Four-family · built c. 1869 · Block 1959, Lot 22.

On Umarelli: https://umarelli.org/nyc/3019590022/399-clermont-avenue

More construction in Fort Greene: https://umarelli.org/nyc/brooklyn/fort-greene.md

Every lot on block 1959: https://umarelli.org/nyc/brooklyn/1959.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $954,000
- 2026–27 tax: $17,526
- Market value (city estimate): $2,120,000
- Taxable value: $140,894
- Assessed land: $238,500
- Assessed improvements: $715,500

## Zoning

R6B: floor area ratio 1.29 built, 2.00 allowed by base zoning.

## Recent sales

- Jan 20, 2026: $3,600,000, 2,580 sq ft ($1,395 per sq ft)
- Dec 17, 2018: $1,960,000

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

## Flood zone

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

## Landmarks

Part of Fort Greene Historic District (Historic District). 1 Landmarks Preservation Commission permit is 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