# 518 Thatford Avenue, Brooklyn

Three-family · built 2025 · Block 3626, Lot 148.

On Umarelli: https://umarelli.org/nyc/3036260148/518-thatford-avenue

More construction in Brownsville: https://umarelli.org/nyc/brooklyn/brownsville.md

## Building permits

- New Building — Multi-Family, filed May 7, 2024, 3 units, 3 stories, described as “Proposed three story, three family dwelling.”
- Alteration, filed May 20, 2025, estimated cost $20K, described as “Installation of PV System on existing rooftop. No changes to Egress or use of occupancy.”

## Property taxes

- Assessment: $66,780
- 2026–27 tax: $10,535
- Market value (city estimate): $1,113,000
- Taxable value: $60,473
- Assessed land: $10,740
- Assessed improvements: $56,040

## Tax breaks

- Solar abatement, through Jun 30, 2030, a $1,465 credit this tax year.

## Zoning

R6: floor area ratio 1.78 built, 2.43 allowed by base zoning.

## Recent sales

- Jun 1, 2022: $300,000

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