# 400 11th Avenue, Manhattan

Commercial · built 2018 · Block 706, Lot 1.

On Umarelli: https://umarelli.org/nyc/1007060001/400-11-avenue

More construction in Hudson Yards: https://umarelli.org/nyc/manhattan/hudson-yards.md

## Building permits

- Alteration, filed Apr 28, 2021, estimated cost $5K, described as “Installation of temporary construction plywood fence as per plans during construction. No change in use, egress or occupancy.”
- Alteration, filed Oct 22, 2019, estimated cost $5K, described as “Installation of sprinkler and standpipe system in conjunction with new building application # 121186705.”
- Alteration, filed Sep 4, 2019, estimated cost $5K, described as “Installation of standpipe and sprinkler system in conjunction with new building application # 121186705.”
- Alteration, filed Jun 20, 2018, estimated cost $1K, described as “Installation of Curb Cut in conjunction with NB”

## Property taxes

- Assessment: $35,268,300
- 2026–27 tax: $3,733,018
- Market value (city estimate): $78,374,000
- Taxable value: $34,412,040
- Assessed land: $16,071,300
- Assessed improvements: $19,197,000

## Zoning

C6-4: floor area ratio 9.54 built, 10.00 allowed by base zoning.

## Flood zone

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

## Board and land use applications

- 3 Hudson Blvd (HY parking application) (City Planning P2014M0172): Completed, decided Feb 14, 2018. This is a private application for a Hudson Yards Parking Chair Certification pursuant to ZR 93-82.
- 550 W 35TH ST (City Planning P1983M1322): Completed, decided Oct 20, 1983. CERT-GRANDFATHERING DETERMINATION,1 UNIT-4 FLRS
- 3 Hudson Blvd (DIB, ERYTDR, office & res certs) (City Planning P2015M0247): Certification, Filed. This is a private application for Hudson Yards Chair Certifications pursuant to Section 93-31 (District Improvement Bonus), 93-34 (Eastern Rail Yards Transfer of Development Rights), and 93-131 (Certification for Office Use).

## In the news

[Three-Skyscraper Development with 3,950 Units Planned for 400-418 Eleventh Avenue in Hudson Yards, Manhattan](https://newyorkyimby.com/2026/07/three-skyscraper-development-with-3950-units-planned-for-400-418-eleventh-avenue-in-hudson-yards-manhattan.html), New York YIMBY, Jul 11, 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