# 258 Bond Street, Brooklyn

Two-family · built c. 1901 · Block 416, Lot 39.

On Umarelli: https://umarelli.org/nyc/3004160039/258-bond-street

More construction in Gowanus: https://umarelli.org/nyc/brooklyn/gowanus.md

## Building permits

- Alteration, filed Sep 16, 2026, estimated cost $7K, described as “Proposed installation of heavy duty sidewalk shed as per plans. Live load 300 lbs per square feet. Sidewalk shed shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application.”
- Major Renovation — Residential, filed Feb 3, 2026, estimated cost $369K, 1 unit in all, 3 stories, described as “ALT1 re-filed to convert 2 family with commercial garages to 1 family house with accessory garage and 1 store, and combine buildings into 1 bin as per plans filed herewith. Entire scope of work was approved under alt co application #…”
- Alteration, filed Mar 6, 2025, estimated cost $130K, described as “HVAC system installation for the house as per plans filed herewith. No change to use, egress or occupancy.”

## Property taxes

- Assessment: $134,100
- 2026–27 tax: $5,835
- Market value (city estimate): $2,235,000
- Taxable value: $29,405
- Assessed land: $13,260
- Assessed improvements: $120,840

## Zoning

R6B: floor area ratio 1.62 built, 2.00 allowed by base zoning.

## Recent sales

- Jan 12, 2023: $2,150,000

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

## Flood zone

Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year.

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