# 17 North Henry Street, Brooklyn

Vacant land · Block 2831, Lot 14.

On Umarelli: https://umarelli.org/nyc/3028310014/17-north-henry-street

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

## Building permits

- New Building — Multi-Family, filed Oct 15, 2024, 5 units, 5 stories, described as “Propose new 5-story residential multi-family building with cellar for five class a apartments as per plan. Obtain new c of o.”
- Alteration, filed Feb 25, 2026, estimated cost $4K, described as “Installation of temporary pipe scaffold as per plans. Pipe scaffold shall comply with chapter 33 of the 2022 NYC building code. No change in use, egress or occupancy under this application”
- Alteration, filed Jan 6, 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.”
- Alteration, filed Jan 6, 2026, estimated cost $9K, described as “Proposed installation of temporary pipe scaffold as per plans. Work shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application.”
- Alteration, filed Dec 2, 2024, estimated cost $1K, described as “Installation of construction fence at sidewalk as per drawings in connection with job # B01122406-I1FILING for temporary construction fence, no change in use, occupancy egress or bulk under this application”
- Demolition, filed Aug 19, 2024, estimated cost $25K, described as “Full demolition of a 1 story masonry garage”
- Demolition, filed Aug 19, 2024, estimated cost $48K, described as “Full demolition of a 2 story frame building”

## Property taxes

- Assessment: $21,660
- 2026–27 tax: $4,298
- Market value (city estimate): $361,000
- Taxable value: $21,660
- Assessed land: $21,660

## Zoning

R6B: floor area ratio 0.00 built, 2.00 allowed by base zoning.

## Recent sales

- Aug 6, 2024: $1,650,000

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