Office condominium · Upper West Side, Manhattan
320 West 66th Street
320 West 66th Street is a 7-floor office condominium in Upper West Side, Manhattan, built in 1989, with about 474,000 square feet of office space according to city records.
- Office space
- 474K SF
- Floors
- 7
- Year built
- 1989
- Listed on Leasemark
- 0
No space at 320 West 66th 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 condominium (city class RB)
- Total floor area
- 474,496 SF
- Commercial floor area
- 474,496 SF
- Office
- 474,496 SF
- Height
- 7 floors
- Year built
- 1989
- Lot area
- 99,015 SF
- Zoning district
- C4-2F
- Built FAR
- 4.79
- Max commercial FAR
- 3.4
- Tax lot (BBL)
- 1011717514
- ZIP code
- 10023
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.
Questions about 320 West 66th Street
How big is 320 West 66th Street?
320 West 66th Street has about 474,000 square feet of floor area in total, including 474,000 square feet of office, according to NYC PLUTO 26v2. These are the city's estimates for the whole building, not space that is available.
When was 320 West 66th Street built?
City records list 1989 as the year built. The building is 7 floors tall.
What is the zoning at 320 West 66th Street?
The lot is in the C4-2F zoning district. PLUTO lists a built floor area ratio (FAR) of 4.79 and a maximum commercial FAR of 3.4 for this lot.
Is there office space for lease at 320 West 66th Street?
No space at 320 West 66th 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.
Upper West Side
Getting there
- 1 2 3 at 72 St
- B C at 81 St