# 411 Kent Avenue, Brooklyn

Industrial · built c. 1920 · Block 2129, Lot 5.

On Umarelli: https://umarelli.org/nyc/3021290005/411-kent-avenue

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

## Building permits

- New Building — Residential, filed Apr 21, 2023, 1 unit, 6 stories, described as “New Building.”
- Alteration, filed Jun 26, 2024, estimated cost $37K, described as “The structural application is being filed in conjunction with the New Building application #B00858510-I1.”
- Alteration, filed Jun 24, 2024, estimated cost $179K, described as “The Alteration is being filed for the Foundation work in conjunction with the New Building application #B00858510-I1.”
- Alteration, filed Jan 16, 2024, estimated cost $126K, described as “This Alteration is being filed for the Underpinning work at the subject premises as per plans submitted herewith. In conjunction with the NB application #B00858510-I1.”
- Alteration, filed Jan 16, 2024, estimated cost $169K, described as “This Alteration application is being filed for the SOE work at the subject premises as per plans submitted herewith. IN conjunction with the NB application #B00858510-I1.”
- Alteration, filed Nov 27, 2023, estimated cost $10K, described as “Proposed to cap and remove sprinkler system in conjunction with full demo job # B00912661. No change to use, egress or occupancy under this application.”
- Alteration, filed Oct 24, 2023, estimated cost $225K, described as “This application is being filed for the plumbing work in conjunction with the new building application #B00858510-I1. NO change in use, egress or occupancy under this application.”
- Alteration, filed Oct 24, 2023, estimated cost $225K, described as “This application is being filed in conjunction with the New Building application #B00858510 for the sprinkler work. No change in use, egress or occupancy under this application.”
- Alteration, filed Oct 24, 2023, estimated cost $450K, described as “This Application is being filed on conjunction with the new building application #B00858510-I1 for the mechanical work at the subject premises. No change is use, egress or occupancy under this application.”
- Alteration, filed Oct 16, 2023, estimated cost $5K, described as “Installation of temporary construction plywood fence as per plans. No change in use, egress or occupancy. Fence shall comply with chapter 33 of NYC building code of 2022.”
- Alteration, filed Oct 16, 2023, estimated cost $160, described as “Proposed construction fence. No change to use, egress or occupancy under this application.”
- Alteration, filed Sep 19, 2023, estimated cost $5K, described as “Installation of a heavy duty sidewalk shed/scaffold as per plans during general construction work. No change in use, egress or occupancy. Sidewalk shed/scaffold to comply with chapter 33 of NYC building code of 2022.”
- Demolition, filed Aug 15, 2023, estimated cost $40K, described as “Full demolition to a two story building”
- Alteration, filed Apr 16, 2019, estimated cost $4K, 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.”

## Property taxes

- Assessment: $170,550
- 2026–27 tax: $16,949
- Market value (city estimate): $379,000
- Taxable value: $156,240
- Assessed land: $13,950
- Assessed improvements: $156,600

## Zoning

C4-3: floor area ratio 0.99 built, 3.40 allowed by base zoning.

## Recent sales

- Dec 29, 2021: $4,275,000

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