# 428 Clermont Avenue, Brooklyn

Three-family · built c. 1860 · Block 1958, Lot 46.

On Umarelli: https://umarelli.org/nyc/3019580046/428-clermont-avenue

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

Every lot on block 1958: https://umarelli.org/nyc/brooklyn/1958.md

## Building permits

- Alteration, filed Jan 21, 2026, estimated cost $70K, described as “Removal of select non-bearing partitions as per plan. Additional work to included”
- Alteration, filed May 23, 2025, estimated cost $580K, described as “Interior renovation: cel.1ST,2ND,3RD & roof; existing dwelling + existing extension in basement + extension of exist'g 2ND flr. Work includes select demolition of interior partitions, finishes/fixtures + the installation of new partitions…”

## Property taxes

- Assessment: $214,800
- 2026–27 tax: $10,665
- Market value (city estimate): $3,580,000
- Taxable value: $53,747
- Assessed land: $34,260
- Assessed improvements: $180,540

## Zoning

R6B: floor area ratio 1.75 built, 2.00 allowed by base zoning.

## Recent sales

- Feb 24, 2025: $3,700,000
- Mar 21, 2024: $2,138,325

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). 4 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