Commercial Space for Lease in NYC: Five Kinds of Office and How Each Arrives
Commercial space for lease in NYC, for an office tenant, comes in five conditions: furnished, pre-built, as-is, raw and sublease. The condition decides how soon you can work there and who pays to get it ready. Furnished and pre-built floors take about two to four weeks from signature to occupancy. Raw space needs a custom buildout, which typically takes 10 to 16 weeks. As-is space and subleases fall in between, depending on how much you change. Choose the condition before the neighborhood, because it sets the calendar and most of the upfront cost.
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Send me Chelsea floors by typeUpdated 2026-10-03 · Nomad Group
Five conditions of office space, side by side
- Furnished floor: built, wired and fitted with desks and chairs. You bring laptops. Fastest to occupy, with the least of your own design.
- Pre-built suite: the landlord has already constructed a finished office, typically a pantry, conference rooms and an open area. It may or may not include furniture.
- As-is space: the previous tenant's layout, left in place. It works when their plan is close to yours, and it costs you only what you alter.
- Raw space: an open floor with no usable installation, taken with a custom buildout to your own plan.
- Sublease: another tenant's office for the rest of its lease, usually furnished or as-is, with an end date you do not choose.
Pre-built space explains how that kind is priced into the rent.
Weeks from signing to desks, by condition
- Furnished or pre-built: usually two to four weeks, spent on lease paperwork, insurance and the internet connection, not on construction.
- As-is or sublease: close to that if you change little, and longer with each wall you move.
- Raw with a custom buildout: typically 10 to 16 weeks for design, permits and construction.
Starting design while the lease is still being negotiated shortens the last of these. The buildout cost and timeline guide breaks the weeks down.
Who pays to get each kind ready
On a direct lease for raw or as-is space, the landlord usually contributes a tenant improvement allowance, a sum per square foot put toward construction. It covers hard construction such as walls, ceilings and electrical work. Furniture and cabling usually sit outside it, so they come out of your budget whatever the allowance is.
With a pre-built or furnished floor, the landlord has already spent the money and recovers it through the rent, so there is little left to negotiate on that front. A sublease is taken as it stands, without the buildout money a direct deal can bring. How the improvement allowance works covers what counts as a reimbursable cost.
Entire floor or partial floor on a Chelsea listing
Most of our listings label a space as an entire floor or a partial floor. Entire means your company is the only tenant on that level: the elevator opens into your own reception and nobody shares the corridor. Partial means a portion of a level, with a shared corridor and restrooms, and it is how smaller teams get into buildings whose full floors are too big for them.
The Chelsea floors below show both labels. Chelsea's stock is mostly garment-era loft buildings, six to twelve stories tall, with high ceilings and oversized windows, and many of them put a single company on each level.
Which kind suits which team and timeline
- Desks needed in weeks, not months: furnished or pre-built, whatever the team size.
- A small team, or a satellite office testing New York, that a standard plan of open desks, a few meeting rooms and a pantry will cover: a pre-built suite, often a partial floor.
- A team still hiring and unsure of next year's headcount: furnished, pre-built or a sublease, on a shorter term.
- A larger, settled team that will stay several years and wants its own plan: raw or as-is space with a buildout, usually an entire floor, started four to six months ahead.
- A budget that cannot carry construction: as-is space where the last tenant's layout already fits.
Chelsea office space available now
Live from our listings · 6 of the 9, cheapest first9 offices are available in Chelsea right now, from 2,937 to 18,668 square feet, asking $44 to $64 per square foot per year. The Chelsea median is $56.
- Floors
- 9
- Sizes
- 2,937-18,668 sq ft
- Asking rent
- $44-$64 / sq ft
- Median
- $56 / sq ft
- 153 W 27th Street, Partial 3rd Floor 2,978 sq ft $44/sq ft about 17 people
- 127 West 26th Street, Entire 7th Floor 9,500 sq ft $50/sq ft about 54 people
- 115 West 30th Street, Partial 4th Floor 3,500 sq ft $55/sq ft about 20 people
- 104 West 27th Street, Entire 9th Floor 7,047 sq ft $59/sq ft about 40 people
- 153 West 27th Street, Partial 11th Floor 2,937 sq ft $60/sq ft about 17 people
- 151 West 26th Street, Partial 10th Floor 9,000 sq ft $64/sq ft about 51 people
The full guide
This page is the short answer. The long one, with the numbers worked through, is here:
Related topics
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- How Do You Find Office Space for Rent in NYC? Five Decisions, in Order
- Office Space for Lease in NYC: How Leasing Works Differently Here
- Commercial Space for Lease in NYC: A Professional Firm's Office Search
Is a pre-built office the same as a furnished one?
Not always. Pre-built means the landlord has finished construction: rooms, pantry, lighting. Many pre-built floors also come furnished and wired, and some arrive empty, in which case you buy or rent desks. Every furnished and move-in-ready floor we list is on one page.
Can we change the layout of a floor we take as-is?
Usually, with the landlord's consent. Alterations take time and money, and a lease can require you to restore the space when you leave, so your attorney should confirm what the alterations clause says before you plan any work.
Does a sublease count as commercial space for lease?
Yes. It is an office leased from the current tenant instead of the building's owner, and it runs only until that tenant's own lease ends. The sublease playbook covers the discounts and the catches.
Which condition costs the least up front?
A furnished floor or a furnished sublease, since there is no construction and no furniture to buy. Raw space costs the most up front even with an allowance, because a custom buildout runs roughly $50 to $150 a square foot before the landlord's contribution.
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