Want · Office
Startup seeking furnished sublease
Posted by the tenant · Software
- Where
- Flatiron, Midtown South +1
- Size
- 6,000 to 11,000 SF
- Budget
- to $60/SF
- Move in
- Nov 2026
Furnished
Owners: got a fit?I have a fit
Office building · Financial District, Manhattan
1 South Street
1 South Street is a 3-floor office building in Financial District, Manhattan, built in 1960, with about 124,000 square feet of office space according to city records.
- Office space
- 124K SF
- Floors
- 3
- Year built
- 1960
- Listed on Leasemark
- 0
No space at 1 South 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 O2)
- Total floor area
- 123,800 SF
- Commercial floor area
- 123,800 SF
- Office
- 123,800 SF
- Height
- 3 floors
- Year built
- 1960
- Lot area
- 123,800 SF
- Zoning district
- M1-4
- Built FAR
- 1
- Max commercial FAR
- 2
- Tax lot (BBL)
- 1000030010
- ZIP code
- 10004
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 Financial District
Looking for office space in Financial District
Tenants and buyers with active requirements here. List a space in 1 South Street and we match you automatically.
Questions about 1 South Street
How big is 1 South Street?
1 South Street has about 124,000 square feet of floor area in total, including 124,000 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 1 South Street built?
City records list 1960 as the year built. The building is 3 floors tall.
What is the zoning at 1 South Street?
The lot is in the M1-4 zoning district. PLUTO lists a built floor area ratio (FAR) of 1 and a maximum commercial FAR of 2 for this lot.
Is there office space for lease at 1 South Street?
No space at 1 South 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.
Financial District
Getting there
- 2 3 4 5 at Wall St
- A C J Z at Fulton St
- PATH at World Trade Center