# 10 West 55th Street, Manhattan

Apartment building · 97 units · built 2024 · Block 1270, Lot 44.

On Umarelli: https://umarelli.org/nyc/1012700044/10-west-55-street

More construction in Midtown West: https://umarelli.org/nyc/manhattan/midtown-west.md

## Building permits

- Alteration, filed Oct 30, 2024, estimated cost $5K, described as “Temporary system scaffold as per drawings. System scaffold shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application.”
- Alteration, filed Aug 7, 2024, estimated cost $1K, described as “BOILER FILING AS PER PLANS FILED filed in conjunction with NB: 121208095.”
- Alteration, filed Jul 16, 2024, estimated cost $3K, described as “Installation and use of mobile equipment, as per plans filed. No change in egres, use or occupancy.”
- Alteration, filed Jul 16, 2024, estimated cost $3K, described as “Installation and use of mobile equipment, as per plans filed. No change in egres, use or occupancy.”
- Alteration, filed Jul 16, 2024, estimated cost $3K, described as “Installation and use of mobile equipment, as per plans filed. No change in egres, use or occupancy.”
- Alteration, filed May 20, 2024, described as “Installation of temporary suspended scaffolds per plan submitted. Work shall comply with 2022 building code chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Apr 22, 2024, estimated cost $1K, described as “Installation of working platform in accordance with nycc 2022 chapter 33 building code. No change in egress, use, or occupancy.”
- Alteration, filed Feb 15, 2024, estimated cost $3K, described as “Temporary cantilevered overhead protection as per drawings during NB const, filed sep. Overhead protection shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application.”
- Alteration, filed Feb 15, 2024, estimated cost $3K, described as “Temporary cantilevered work platform as per drawings. Platform shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application.”
- Alteration, filed Jan 10, 2024, estimated cost $4K, described as “Use of mini crane during new building construction, filed separately under 121208095”
- Alteration, filed Nov 17, 2023, estimated cost $30K, described as “Heavy duty sidewalk shed during NB const, filed sep. Sidewalk shed shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application. Dot permits by others for shed installed on sidewalk/roadway”
- Alteration, filed Aug 30, 2023, estimated cost $20K, described as “Dual 7000 # capacity personnel/material hoists during NB const, filed sep. Hoists shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application. Elevator application submitted separately.”
- Alteration, filed Aug 30, 2023, estimated cost $20K, described as “Temporary hoist run-back structure during new bldg construction, filed separately. Hoist run-back structure shall comply with ch #33 of the NYC bldg code. No change in use, occupancy or egress under this application. Hoist & elevator appl…”
- Alteration, filed Dec 27, 2022, estimated cost $3K, described as “Installation of temporary roof protection at adjacent property (7 west 54 street) during NB const, filed sep. Roof protection shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application”
- Alteration, filed Apr 7, 2022, estimated cost $3K, described as “Installation of temporary construction fence as per drawings during NB const, filed sep. Construction fence shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application”
- Alteration, filed Mar 2, 2022, estimated cost $1K, described as “Install sprinkler standpipe as per plans filed.”
- Alteration, filed Jul 8, 2020, estimated cost $1K, described as “Temporary standpipe filed in conjunction with NB #121208095”
- Alteration, filed May 11, 2020, estimated cost $1K, described as “Mechanical work as per plans filed. Application filed in conjunction with new building 121208095.”
- Alteration, filed May 11, 2020, estimated cost $1K, described as “Plumbing work as per plans filed”
- Alteration, filed May 6, 2020, estimated cost $1K, described as “Structural work as per plans filed”
- Alteration, filed Feb 24, 2020, estimated cost $2K, described as “Installation of 8' plywood fence to protect site, at time of full demolition.”
- Alteration, filed Sep 10, 2019, 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 Sep 10, 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: $22,529,700
- 2026–27 tax: $2,802,469
- Market value (city estimate): $50,066,000
- Taxable value: $22,529,700
- Assessed land: $3,701,250
- Assessed improvements: $18,828,450

## Zoning

C5-P: floor area ratio 13.67 built, above the 10.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Mar 5, 2019: $20,000,000

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

## Flood zone

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

## In the news

[18W55 Completes Construction at 18 West 55th Street in Midtown, Manhattan](https://newyorkyimby.com/2026/05/18w55-completes-construction-at-18-west-55th-street-in-midtown-manhattan.html), New York YIMBY, May 18, 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