# 498 11th Street, Brooklyn

Co-op · 4 units · built c. 1899 · Block 1096, Lot 10.

On Umarelli: https://umarelli.org/nyc/3010960010/498-11-street

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

Every lot on block 1096: https://umarelli.org/nyc/brooklyn/1096.md

## Building permits

- Alteration, filed Jul 20, 2026, estimated cost $18K, described as “Hereby filing to replace windows for apt renovation as shown on plans filed herewith. No change to use, occupancy or egress.”
- Alteration, filed Feb 18, 2026, estimated cost $105K, described as “Hereby filing to remove and construction interior partitions for apt renovation as shown on plans filed herewith. No change to use, occupancy or egress.”

## Property taxes

- Assessment: $1,566,000
- 2026–27 tax: $10,005
- Market value (city estimate): $3,480,000
- Taxable value: $94,460
- Assessed land: $15,300
- Assessed improvements: $1,550,700

## Tax breaks

- Co-op and condo abatement, with no end date, a $2,090 credit this tax year.

## Zoning

R6A: floor area ratio 2.88 built, 3.00 allowed by base zoning.

## Recent sales

- May 13, 2025: $1,355,000

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

## Flood zone

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

## Landmarks

Part of Park Slope Historic District Extension (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