# 419 Clermont Avenue, Brooklyn

Three-family · built c. 1866 · Block 1959, Lot 12.

On Umarelli: https://umarelli.org/nyc/3019590012/419-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

- Alteration, filed Oct 9, 2026, estimated cost $5K, described as “Installation of temporary construction fence”
- Alteration, filed May 30, 2025, estimated cost $618K, described as “Proposed interior alterations including rear expansion and rooftop addition.”

## Property taxes

- Assessment: $180,540
- 2026–27 tax: $8,139
- Market value (city estimate): $3,009,000
- Taxable value: $41,016
- Assessed land: $51,240
- Assessed improvements: $129,300

## Zoning

R6B: floor area ratio 1.56 built, 2.00 allowed by base zoning.

## Recent sales

- Dec 5, 2024: $2,900,000

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). 7 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