Office building · Midtown, Manhattan

400 Park Avenue

400 Park Avenue is a 21-floor office building in Midtown, Manhattan, built in 1957, with about 147,000 square feet of office space according to city records.

Office space
147K SF
Floors
21
Year built
1957
Listed on Leasemark
0

No space at 400 Park Avenue 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
214,392 SF
Commercial floor area
214,392 SF
Office
147,007 SF
Retail
67,385 SF
Height
21 floors
Year built
1957
Last major alteration
1996
Lot area
12,552 SF
Zoning district
C5-3
Built FAR
17.08
Max commercial FAR
15
Tax lot (BBL)
1012900036
ZIP code
10022

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.

Office space nearby in Midtown

Looking for office space in Midtown

Tenants and buyers with active requirements here. List a space in 400 Park Avenue and we match you automatically.

Questions about 400 Park Avenue

How big is 400 Park Avenue?

400 Park Avenue has about 214,000 square feet of floor area in total, including 147,000 square feet of office and 67,000 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 400 Park Avenue built?

City records list 1957 as the year built, with a major alteration recorded in 1996. The building is 21 floors tall.

What is the zoning at 400 Park Avenue?

The lot is in the C5-3 zoning district. PLUTO lists a built floor area ratio (FAR) of 17.08 and a maximum commercial FAR of 15 for this lot.

Is there office space for lease at 400 Park Avenue?

No space at 400 Park Avenue 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.