# 437 7th Avenue, Brooklyn

Condominium · 8 units · built c. 1894 · Block 1102, Lot 7504.

On Umarelli: https://umarelli.org/nyc/3011027504/437-7-avenue

More construction in Park Slope: https://umarelli.org/nyc/brooklyn/park-slope.md

Every lot on block 1102: https://umarelli.org/nyc/brooklyn/1102.md

## Building permits

- Alteration, filed Mar 22, 2024, estimated cost $5K, described as “Installation of 300PSF sidewalk shed and pipe scaffolding as per plans. All equipment shall comply with chapter #33 of the 2022 code no change in use, egress or occupancy under this application.”
- Alteration, filed Jan 3, 2023, estimated cost $169K, described as “New layout of bedroom suite, replace plumbing fixtures and finishes in bathroom and half bathroom, new kitchen layout, changes to lighting and interior doors. No change to use, egress or occupancy.”
- Alteration, filed Mar 8, 2022, estimated cost $10K, described as “New mini-split rooftop condenser and interior ceiling cassettes per plans.”

## Property taxes

- Assessment: $1,742,850
- 2026–27 tax: $114,846
- Market value (city estimate): $3,873,000
- Taxable value: $941,563
- Assessed land: $63,900
- Assessed improvements: $1,678,950
- Condo units with their own tax lots: 2

## Zoning

R6A: floor area ratio 3.71 built, above the 3.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jun 30, 2025: $1,300,000
- Aug 2, 2021: $815,000
- Feb 22, 2021: $1,137,500, Unit COMM
- Jan 29, 2016: $1,167,500

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 Park Slope Historic District Extension (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