Office building · Grand Central, Manhattan

363 Lexington Avenue

363 Lexington Avenue is a 27-floor office building in Grand Central, Manhattan, built in 1937, with about 109,000 square feet of office space according to city records.

Office space
109K SF
Floors
27
Year built
1937
Listed on Leasemark
0

No space at 363 Lexington 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
118,587 SF
Commercial floor area
118,587 SF
Office
108,587 SF
Retail
10,000 SF
Height
27 floors
Year built
1937
Last major alteration
1979
Lot area
10,419 SF
Zoning district
C5-3
Built FAR
11.38
Max commercial FAR
15
Tax lot (BBL)
1012950020
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 363 Lexington Avenue and we match you automatically.

Questions about 363 Lexington Avenue

How big is 363 Lexington Avenue?

363 Lexington Avenue has about 119,000 square feet of floor area in total, including 109,000 square feet of office and 10,000 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 363 Lexington Avenue built?

City records list 1937 as the year built, with a major alteration recorded in 1979. The building is 27 floors tall.

What is the zoning at 363 Lexington Avenue?

The lot is in the C5-3 zoning district. PLUTO lists a built floor area ratio (FAR) of 11.38 and a maximum commercial FAR of 15 for this lot.

Is there office space for lease at 363 Lexington Avenue?

No space at 363 Lexington 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.