# 400 Chambers Street, Manhattan

Condominium · 396 units · built 1998 · Block 16, Lot 7522.

On Umarelli: https://umarelli.org/nyc/1000167522/400-chambers-street

More construction in Tribeca: https://umarelli.org/nyc/manhattan/tribeca.md

## Building permits

- Alteration, filed Aug 10, 2026, described as “Material hoist. For material only. No work from hoist.”
- Alteration, filed May 14, 2026, estimated cost $60K, described as “Plumbing work that consists of the installation of new sinks in three (3) exam rooms and one (1) laboratory (double sink), including four (4) injector pumps”
- Alteration, filed May 27, 2025, described as “IRA application for FISP inspections and repairs”
- Alteration, filed Aug 2, 2024, described as “Installation of heavy duty sidewalk shed. No change in use, occupancy or egress. Work shall comply with chapter 33 of nycc.”
- Alteration, filed Jul 15, 2024, described as “Installation of suspended scaffold for facade work or inspection”
- Alteration, filed May 23, 2023, estimated cost $1K, described as “Installation of sidewalk shed - overhead protection on the 19TH floor setback as indicated on the attached drawings. There are no changes in use, egress or occupancy.”
- Alteration, filed Apr 25, 2023, estimated cost $1K, described as “Installation of sidewalk shed as indicated on the attached drawings. There are no changes in use, egress or occupancy.”
- Alteration, filed Apr 25, 2023, estimated cost $1K, described as “Installation of pipe scaffold as indicated on the attached drawings. There are no changes in use, egress or occupancy.”
- Alteration, filed Apr 3, 2023, estimated cost $6K, described as “Filed supported pipe scaffold as shown on the plans. No changes in use, egress, or occupancy under this application.”
- Alteration, filed Jan 24, 2023, estimated cost $462K, described as “Replacement of main building roof and extension of guardrail at 11th floor, No change in use, egress, or occupancy”
- Alteration, filed Aug 7, 2019, estimated cost $20K, described as “Installation of (2) 5 ton condensers and (4)evaporators for cooling in elevator motor room. No change in egress of occupancy.”
- Alteration, filed Jun 3, 2019, estimated cost $5K, 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: $64,707,299
- Market value (city estimate): $143,794,000
- Taxable value: $0
- Assessed land: $6,074,999
- Assessed improvements: $58,632,300
- Condo units with their own tax lots: 4

## Zoning

BPC.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## In the news

[Related Companies to Expand Tribeca Park’s Affordable Housing at 400 Chambers Street In Battery Park City, Manhattan](https://newyorkyimby.com/2026/06/related-companies-to-expand-tribeca-parks-affordable-housing-at-400-chambers-street-in-battery-park-city-manhattan.html), New York YIMBY, Jun 21, 2026.

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