# 9509 Avenue M, Brooklyn

Two-family · built 2005 · Block 8260, Lot 11.

On Umarelli: https://umarelli.org/nyc/3082600011/9509-avenue-m

More construction in Canarsie: https://umarelli.org/nyc/brooklyn/canarsie.md

## Building permits

- Major Renovation — Conversion, filed Aug 13, 2022, estimated cost $11K, 230 units added, 2 stories, described as “Alteration Per Local Law 49 of 2019.”

## Property taxes

- Assessment: $52,200
- 2026–27 tax: $7,395
- Market value (city estimate): $870,000
- Taxable value: $37,221
- Assessed land: $9,720
- Assessed improvements: $42,480

## Zoning

R4-1: floor area ratio 0.90 built, 1.00 allowed by base zoning.

## 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