Office building · Murray Hill, Manhattan
605 Third Avenue
605 Third Avenue is a 43-floor office building in Murray Hill, Manhattan, built in 1963, with about 887,000 square feet of office space according to city records.
- Office space
- 887K SF
- Floors
- 43
- Year built
- 1963
- Listed on Leasemark
- 0
No space at 605 Third 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
- 898,734 SF
- Commercial floor area
- 898,734 SF
- Office
- 887,434 SF
- Retail
- 11,300 SF
- Height
- 43 floors
- Year built
- 1963
- Lot area
- 48,285 SF
- Zoning district
- C5-3
- Built FAR
- 18.61
- Max commercial FAR
- 15
- Tax lot (BBL)
- 1009200012
- ZIP code
- 10158
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 605 Third Avenue
How big is 605 Third Avenue?
605 Third Avenue has about 899,000 square feet of floor area in total, including 887,000 square feet of office and 11,000 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 605 Third Avenue built?
City records list 1963 as the year built. The building is 43 floors tall.
What is the zoning at 605 Third Avenue?
The lot is in the C5-3 zoning district. PLUTO lists a built floor area ratio (FAR) of 18.61 and a maximum commercial FAR of 15 for this lot.
Is there office space for lease at 605 Third Avenue?
No space at 605 Third 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.
Murray Hill
Getting there
- 6 at 33 St
- 4 5 6 7 S at Grand Central