# 671 Grand Street, Brooklyn

Two-family with store · built c. 1920 · Block 2782, Lot 43.

On Umarelli: https://umarelli.org/nyc/3027820043/671-grand-street

More construction in East Williamsburg: https://umarelli.org/nyc/brooklyn/east-williamsburg.md

## Building permits

- New Building — Multi-Family, filed Mar 23, 2026, 14 units, 6 stories, described as “NB four story, penthouse & cellar. Fourteen residential units & commercial space.”
- Alteration, filed Jul 1, 2026, estimated cost $160, described as “Proposed 8FT construction fence. No change to use, egress or occupancy under this application.”
- Demolition, filed Apr 20, 2026, estimated cost $50K, described as “Full demolition to a three story building”
- Demolition, filed Apr 20, 2026, estimated cost $20K, described as “Full Demolition to a 2 Story Structure”

## Property taxes

- Assessment: $159,720
- 2026–27 tax: $8,769
- Market value (city estimate): $2,662,000
- Taxable value: $44,191
- Assessed land: $17,220
- Assessed improvements: $142,500

## Zoning

C4-4A: floor area ratio 2.55 built, 4.00 allowed by base zoning.

## Recent sales

- Jun 13, 2019: $3,500,000

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