Office space for sublease in the Bronx
Every office space sublease on Leasemark across the 3 Bronx neighborhoods we cover (South Bronx, Hunts Point and Fordham), plus the tenants and buyers looking there right now.
- Office stock
- 10.6M SF
- Office properties
- 527
- Largest office
- 1201 Lafayette Avenue
- Commercial properties
- 2,567
Building figures are existing stock from NYC PLUTO 26v2 tax lot records, not space on the market, summed across the 3 Bronx neighborhoods Leasemark covers. By neighborhood below.
On Leasemark No office space for sublease and no requirements posted in the Bronx yet. Post yours and it is matched the day it goes up.
Nothing listed here yet
New office spaces in the Bronx are matched to requirements the day they are posted. Post yours and be first in line.
NYC tax lot records
Office buildings across the Bronx
Where the Bronx's existing office space stands, neighborhood by neighborhood, from the city's own property data, next to the other boroughs. Useful for choosing where to search before a single space is listed.
- Bronx
- 10.6M SF
- 2% · 527 properties
Bronx neighborhoods with the most office space
Largest office buildings
Every large commercial building by neighborhoodSource: NYC Department of City Planning, PLUTO 26v2, pulled 2026-09-30. Figures are sums of the 3 Bronx neighborhoods Leasemark covers (tax lots with commercial floor area near each neighborhood's commercial core, each lot counted once), not totals for the whole borough. Building figures are the city's floor-area estimates, not available space.
Before you sign
Plain-English guides to square footage, rent and lease terms in New York, and free calculators to run your own numbers.
Subleasing office space in NYC: a practical guide
How office subleases work in New York, for both sides: landlord consent, recapture, pricing, the prime lease and the Commercial Rent Tax.
How much office space do you need per employee in 2026
About 150 to 260 rentable SF per employee in NYC when everyone comes in, less with shared desks: tables by team size and layout, then how to size from your busiest day.
Rentable vs usable square feet and the loss factor, explained
Rentable vs usable square feet in NYC: what the loss factor is, how to calculate it, and why two 5,000 SF suites at the same rent can be very different deals.
Questions about office space in the Bronx
How much does office space cost in the Bronx?
Pricing depends on building class, floor, condition and lease length. Post a requirement with your budget and Leasemark will match you with spaces that fit it as they are listed.
How do I find office space in the Bronx that is not publicly listed?
Post a requirement on Leasemark. Owners and listing brokers see what you need (without your contact details) and can respond with spaces, including ones that are not on the market yet. You choose who gets an intro.
How is an office sublease in the Bronx different from a direct lease?
You rent the space from the company that leases it now rather than from the landlord, for part of that company's remaining term. Subleases often come built out and furnished, run shorter than a direct lease and usually ask less than comparable direct space. The landlord has to consent in writing before anyone moves in, and the sublease ends when the lease above it does. Leasemark matches sublease listings with tenants looking to lease or sublease.
Can I sublease my office space in the Bronx?
Usually, with your landlord's written consent: most New York office leases require it, and many let the landlord take the space back instead (recapture) or claim a share of any rent above what you pay. You stay liable under your own lease while the subtenant is in. Read the subletting clause first, then list the space for free on Leasemark, where it is matched against every active requirement for this kind of space.
How much office space is there in the Bronx?
New York City's PLUTO tax lot data (26v2) records about 10.6 million square feet of office floor area across 527 properties in the 3 Bronx neighborhoods Leasemark covers, 2% of the office space in all 47 covered New York City neighborhoods. That is existing building stock in those neighborhoods, not a total for the whole borough and not space currently for sublease.
Which Bronx neighborhoods have the most office space?
By floor area in the city's tax lot data: the South Bronx (about 5.1 million square feet), Fordham (about 4.3 million square feet) and Hunts Point (about 1.2 million square feet). The largest single office building on record in the Bronx is American Bank Note Company Printing Plant, 1201 Lafayette Avenue in Hunts Point, at about 367,000 square feet.
Is it free to post on Leasemark?
Yes. Posting a space or a requirement is free. Contact details are only shared when both sides accept an intro.