Office building · Grand Central, Manhattan

51 East 42nd Street

51 East 42nd Street is a 60-floor office building in Grand Central, Manhattan, built in 2017, with about 1.6 million square feet of office space according to city records.

Office space
1.6M SF
Floors
60
Year built
2017
Listed on Leasemark
0

No space at 51 East 42nd Street is listed on Leasemark yet. Own or broker space here? List it free and it is matched against every active requirement the day it goes up, or import a spreadsheet of up to 50 spaces at once.

NYC tax lot records

Building facts

Building type
Office building (city class O4)
Total floor area
1,678,135 SF
Commercial floor area
1,678,135 SF
Office
1,639,725 SF
Retail
38,410 SF
Height
60 floors
Year built
2017
Lot area
44,048 SF
Zoning district
C5-3
Built FAR
38.1
Max commercial FAR
15
Tax lot (BBL)
1012770027
ZIP code
10017

Nearby large buildings

Source: NYC Department of City Planning, PLUTO 26v2, pulled 2026-09-26. Floor areas are the city's estimates for the whole building, not available space. Walking times are straight-line estimates.

Looking for office space in Grand Central

Tenants and buyers with active requirements here. List a space in 51 East 42nd Street and we match you automatically.

Questions about 51 East 42nd Street

How big is 51 East 42nd Street?

51 East 42nd Street has about 1.7 million square feet of floor area in total, including 1.6 million square feet of office and 38,000 square feet of retail, according to NYC PLUTO 26v2. These are the city's estimates for the whole building, not space that is available.

When was 51 East 42nd Street built?

City records list 2017 as the year built. The building is 60 floors tall.

What is the zoning at 51 East 42nd Street?

The lot is in the C5-3 zoning district. PLUTO lists a built floor area ratio (FAR) of 38.1 and a maximum commercial FAR of 15 for this lot.

Is there office space for lease at 51 East 42nd Street?

No space at 51 East 42nd Street is listed on Leasemark right now. Owners and brokers can list space here for free, and tenants can post a requirement to be matched when space opens up.