Office space for sublease in Staten Island
Every office space sublease on Leasemark across the 8 Staten Island neighborhoods we cover (St. George, Stapleton, Port Richmond, Mariners Harbor, Bloomfield, New Springville, New Dorp and Charleston), plus the tenants and buyers looking there right now.
- Office stock
- 6.2M SF
- Office properties
- 591
- Largest office
- 2 Teleport Drive
- Commercial properties
- 2,276
Building figures are existing stock from NYC PLUTO 26v2 tax lot records, not space on the market, summed across the 8 Staten Island neighborhoods Leasemark covers. By neighborhood below.
On Leasemark No office space for sublease and no requirements posted in Staten Island yet. Post yours and it is matched the day it goes up.
Nothing listed here yet
New office spaces in Staten Island are matched to requirements the day they are posted. Post yours and be first in line.
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NYC Department of Finance filings
Rent collected per square foot: office buildings in Staten Island
In 2024, 233 Staten Island office properties filed income statements with the city. Their median gross income was $26.23 per square foot, and the middle half collected between $17.77 and $36.50. The typical property's income was flat on 2023.
Gross income per square foot, 2024
Staten Island office buildings
- Median gross income
- $26.23/SF
- Middle half
- $17.77 to $36.50
- Typical change on 2023
- 0%
- Citywide median
- $39.05/SF
- Filings
- 233
Source: NYC Department of Finance, FY 2027 RPIE 2024 Income and Expense Distributions (FY 2027 assessment roll, published January 2026), page 8. Owners of income-producing properties file a Real Property Income and Expense statement each year; gross income is everything a property collected in 2024 per square foot, as filed, with outlier and partial-year filers left out. It includes vacant space, concessions and older leases, so it is not an asking rent.
NYC tax lot records
Office buildings across Staten Island
Where Staten Island'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.
- Staten Island
- 6.2M SF
- 1% · 591 properties
Staten Island neighborhoods with the most office space
Largest office buildings
Every large commercial building by neighborhoodSource: NYC Department of City Planning, PLUTO 26v2, pulled 2026-10-11. Figures are sums of the 8 Staten Island 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.
NYC Department of Buildings permits
Office build-outs in Staten Island
In the 12 months to October 2026, the Department of Buildings issued first permits for 3 interior build-outs in 2 of the 20 office buildings Leasemark tracks in Staten Island, with work permitted on 4 floors in all.
Most build-outs, last 12 months
- 10% of the office buildings tracked here had a build-out, against 58% across New York City.
Source: NYC Department of Buildings, DOB NOW: Build Approved Permits, pulled 2026-10-11 (permits issued through 2026-10-09). A build-out groups interior jobs (construction, mechanical, plumbing, sprinklers and the like) on the same floors first permitted within 120 days of each other, dated by its first permit. Only the large buildings Leasemark tracks count (35,000 SF and up), not every permit in the borough. Costs are the estimates filed with the jobs. A permit does not say who the work is for.
Before you sign
Plain-English guides to square footage, rent and lease terms in New York, and free calculators to run your own numbers.
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Questions about office space in Staten Island
How much does office space cost in Staten Island?
Leasemark has no asking rents posted here yet, so here are the city's own numbers. Office buildings in Staten Island collected a median $26.23 per square foot in 2024, and the middle half between $17.77 and $36.50, according to the income and expense statements owners file with the NYC Department of Finance (FY 2027 distributions, 233 filings). That is what buildings actually collected, with vacant space, concessions and leases signed years ago in the mix, so it is a baseline rather than a quote: a specific space's price depends on the building's class, floor, condition and the length of the lease.
How do I find office space in Staten Island 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 Staten Island 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 Staten Island?
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 Staten Island?
New York City's PLUTO tax lot data (26v2) records about 6.2 million square feet of office floor area across 591 properties in the 8 Staten Island neighborhoods Leasemark covers, 1% of the office space in all 72 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 Staten Island neighborhoods have the most office space?
By floor area in the city's tax lot data: St. George (about 2.2 million square feet), Bloomfield (about 1.8 million square feet) and Stapleton (about 723,000 square feet). The largest single office building on record in Staten Island is 2 Teleport Drive in Bloomfield, at about 280,000 square feet.
Are offices being built out in Staten Island?
In the 12 months to October 2026, the Department of Buildings issued first permits for 3 interior build-outs in 2 of the 20 office buildings Leasemark tracks in Staten Island, with work permitted on 4 floors in all. The most were at 900 South Avenue (2 build-outs). A build-out here is interior work on the same floors (construction, mechanical, plumbing, sprinklers and the like) first permitted within 120 days. New interior work usually follows a lease, so it is a rough sign of where tenants are moving in, but a permit does not say who the work is for.
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.