# 170 North 10th Street, Brooklyn

Vacant land · Block 2305, Lot 11.

On Umarelli: https://umarelli.org/nyc/3023050011/170-north-10-street

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

## Building permits

- New Building — Multi-Family, filed Mar 27, 2023, 20 units, 8 stories, described as “Proposed eight (8) story mixed use building.”
- Alteration, filed Aug 3, 2026, described as “Filing for installation of engineered enclosure system”
- Alteration, filed Mar 30, 2026, estimated cost $4K, described as “Installation of temporary roof protection as per plans. No change in use, egress or occupancy.”
- Alteration, filed Feb 6, 2026, described as “Installation of temporary sidewalk shed as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jan 30, 2026, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jan 30, 2026, described as “Installation of temporary engineered enclosure system as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jan 21, 2026, estimated cost $4K, described as “Installation of temporary overhead protection as per plans. No change in use, egress or occupancy.”
- Alteration, filed Mar 18, 2024, described as “Construction Fence filed in conjunction with NB job number B00849024-I1.”
- Alteration, filed Jan 26, 2024, described as “Plumbing System herewith filed in conjunction with NB job number B00849024-I1.”
- Alteration, filed Jan 26, 2024, described as “Application herewith filed for Mechanical System in conjunction with NB job number B00849024-I1.”
- Alteration, filed Jan 22, 2024, described as “Application herewith filed for Sprinkler System in conjunction with NB job number B00849024-I1.”
- Alteration, filed Jan 31, 2022, estimated cost $1K, described as “Foundation and Earthwork work-types filed in conjunction with NB, job number: 321599631.”
- Alteration, filed Jan 26, 2022, estimated cost $1K, described as “Support of Excavation work-type filed in conjunction with NB, job number: 321599631.”
- Alteration, filed Nov 3, 2021, described as “Installation of temporary sidewalk shed as per plans. No change in use, egress or occupancy.”
- Alteration, filed Aug 20, 2020, estimated cost $160, described as “Proposed construction fence. No change to use, egress or occupancy under this application.”

## Property taxes

- Assessment: $266,400
- 2026–27 tax: $18,892
- Market value (city estimate): $592,000
- Taxable value: $174,150
- Assessed land: $266,400

## Zoning

R6A: floor area ratio 0.00 built, 3.00 allowed by base zoning.

## 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