# 1660 Nostrand Avenue, Brooklyn

Apartment building · 8 units · built c. 1910 · Block 5140, Lot 28.

On Umarelli: https://umarelli.org/nyc/3051400028/1660-nostrand-avenue

More construction in Flatbush: https://umarelli.org/nyc/brooklyn/flatbush.md

## Building permits

- Major Renovation — Conversion, filed May 8, 2025, estimated cost $720K, 6 units added, 4 stories, described as “Existing 3-Story and Basement, 3-Family building, to be enlarged and converted to a 4-story, 9-Family Dwelling.”
- Alteration, filed Jan 18, 2018, estimated cost $160, described as “Proposed installation of construction fence”

## Property taxes

- Assessment: $225,450
- 2026–27 tax: $5,907
- Market value (city estimate): $501,000
- Taxable value: $47,489
- Assessed land: $85,500
- Assessed improvements: $139,950

## Zoning

R6: floor area ratio 2.56 built, above the 2.43 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Mar 27, 2025: $950,000
- Apr 6, 2017: $850,000
- Jan 11, 2017: $550,000

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

## Flood zone

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

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