# 2021 63rd Street, Brooklyn

Two-family · built c. 1930 · Block 5535, Lot 70.

On Umarelli: https://umarelli.org/nyc/3055350070/2021-63-street

More construction in Borough Park: https://umarelli.org/nyc/brooklyn/borough-park.md

Every lot on block 5535: https://umarelli.org/nyc/brooklyn/5535.md

## Building permits

- Alteration, filed May 20, 2026, estimated cost $1K, described as “Erect temporary construction fence”
- Alteration, filed Jul 3, 2025, estimated cost $758K, described as “Propose vertical enlargement to existing 2 story 2 family dwelling.”

## Property taxes

- Assessment: $124,440
- 2026–27 tax: $10,726
- Market value (city estimate): $2,074,000
- Taxable value: $54,052
- Assessed land: $14,160
- Assessed improvements: $110,280

## Zoning

R5: floor area ratio 1.06 built, 1.50 allowed by base zoning.

## Recent sales

- Jun 2, 2026: $1,930,000, 2,640 sq ft ($731 per sq ft)

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