# 630 Humboldt Street, Brooklyn

Two-family with store · built c. 1901 · Block 2686, Lot 55.

On Umarelli: https://umarelli.org/nyc/3026860055/630-humboldt-street

More construction in Greenpoint: https://umarelli.org/nyc/brooklyn/greenpoint.md

## Building permits

- Alteration, filed Apr 2, 2026, estimated cost $3K, described as “Installation of boom truck as per plan.”
- Alteration, filed May 7, 2025, estimated cost $8K, described as “Installation of construction fence 99' lf.”
- Major Renovation — Conversion, filed Sep 4, 2024, estimated cost $698K, 5 units added, 4 stories, described as “Application filed for horizontal and vertical enlargement of existing mixed use converted to seven (7) family dwellings. Application filed in conjunction with PL, SP, MS, and Partial Demolition. Obtain new certificate of occupancy.”

## Property taxes

- Assessment: $124,080
- 2026–27 tax: $7,073
- Market value (city estimate): $2,068,000
- Taxable value: $35,645
- Assessed land: $12,780
- Assessed improvements: $111,300

## Zoning

R6B: floor area ratio 0.94 built, 2.00 allowed by base zoning.

## Recent sales

- Jul 17, 2024: $1,900,000

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