BIN 1016075
27 Union Square West
What is here
- Built
- 1959
- Storeys
- 5
- Apartments sold
- 2 · median 5,750,000
- Recorded as
- Office building
- Lot
- 9,219 sq ft
1 DOB filing on Union Square
Street record · Manhattan
Union Square
1 mapped DOB filing publishes this street name in the current snapshot. They span Midtown South-Flatiron-Union Square.
Qualified records1
Active-status records0
Latest status changeSep 21, 2026
What is on this street
The built record of Union Square
City Planning maps 15 tax lots on Union Square in Manhattan, 67% of them commercial and office. The oldest went up in 1893 and the newest in 1986. This describes the street as it stands, not the filings below.
Where 1910s sits in the city’s own timeline
- Tax lots
- 15
- Buildings
- 18
- Homes
- 175
- Typically built
- 1910s
- Typical height
- 7–16 floors
- Built area
- 1,069,823 sq ft
How the lots are used
- Commercial and office10 of 15
- Mixed residential and commercial3 of 15
- Elevator apartments1 of 15
Zoning: C6-4, C6-2A, M1-5M are the districts covering most of the street. A zoning district sets what may be built, not what is there now.
NYC Department of City Planning · Primary Land Use Tax Lot Output (PLUTO) · 64uk-42ks · read 2026-09-11
How to read this street page
A shared street name does not mean a shared project.
These records are grouped by the street name and borough published by DOB. Each address remains an independent filing unless its source record explicitly connects it to another site. Use this page to scan activity along the corridor, then open an individual filing for its exact status, scope and identifiers.
Explore this corridor on the mapSource snapshot accessed Sep 24, 2026. Street grouping is based on the normalized street-name field.