# 473 Clinton Avenue, Brooklyn

Condominium · 3 units · built c. 1878 · Block 1977, Lot 7502.

On Umarelli: https://umarelli.org/nyc/3019777502/473-clinton-avenue

More construction in Clinton Hill: https://umarelli.org/nyc/brooklyn/clinton-hill.md

Every lot on block 1977: https://umarelli.org/nyc/brooklyn/1977.md

## Building permits

- Alteration, filed Apr 8, 2024, estimated cost $30K, described as “Interior renovation of 3RD floor duplex apartment. All as per plans and applications. No change in use, egress or occupancy. In conjunction with alt 1 #302198119”
- Alteration, filed Sep 25, 2023, estimated cost $17K, described as “Register furnace and install direct vents as per plans. No change in use, occupancy, or egress.”

## Property taxes

- Assessment: $318,600
- 2026–27 tax: $9,571
- Market value (city estimate): $5,310,000
- Taxable value: $48,233
- Assessed land: $18,179
- Assessed improvements: $300,421
- Condo units with their own tax lots: 3

## Zoning

R6B: floor area ratio 2.23 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jul 29, 2025: $880,000, Apt 3
- Aug 3, 2023: $1,810,000, Apt 2
- Jan 7, 2022: $799,000, Apt 3
- Aug 13, 2020: $1,800,000, Apt 1

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 Clinton Hill Historic District (Historic District). 2 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