You find tenants for a commercial property by pricing and positioning the space to the market, hiring a leasing broker with real tenant-rep relationships, marketing through the channels tenants actually use, screening hard on credit and guaranty, and negotiating to an executed lease. In NYC that realistically takes 6 to 18 months per space. Speed comes from honest pricing and from delivering the space in a condition tenants can act on. Delay comes from chasing a face rent the market has already turned down. Every month a $60/SF space sits empty costs you $5 per square foot you never get back, so lease-up is mostly a matter of deciding how much concession to trade for time.
The economics of lease-up: vacancy is the most expensive concession
Start with the math. A vacant 5,000 SF space with a $60/SF market rent loses $25,000 of rent every month and still costs you taxes, insurance, and utilities. Holding out three extra months for $2/SF more of face rent ($10,000/year) gives up $75,000 of certain rent to chase $100,000 of speculative rent over a ten-year term, before you discount for the chance the holdout fails. Owners who price at market and concede selectively lease faster and usually net more. Owners anchored to a 2019 rent roll end up paying for their own vacancy.
It is also why every offer should be judged on net effective rent: total rent minus free rent and TI, divided by the term. A tenant paying $62/SF face with six months free and $80/SF of TI may net you less than one paying $57/SF with three months free and $40/SF of TI. Model every offer both ways before you respond.
How to fill commercial space, step by step
A professional lease-up runs in this order:
- Position and price the space. Set the realistic market rent from recent signed leases (not asking rents) in your corridor, decide the delivery condition (raw, white-box, or prebuilt), and fix the concession budget you can fund.
- Hire a leasing broker. Interview two or three teams active in your submarket and asset type, check their current agency listings and tenant-rep book, and sign an exclusive agency agreement with defined marketing deliverables and reporting.
- Market through the channels tenants actually use. Broker canvassing and tenant-rep outreach come first, then listing platforms, signage, email blasts to the brokerage community, and prebuilt or virtual staging for office suites.
- Screen every prospect on substance: two to three years of financials or tax returns, business credit, banking references, prior landlord references, and the personal financial statement behind the proposed guarantor.
- Negotiate the economics as a package. Face rent, escalations, free rent, TI, term, and security move together; trade concessions for term and credit, and hold firm on guaranty structure and default remedies.
- Execute and deliver: final lease and good-guy guaranty signed, security deposit or letter of credit in hand, insurance certificates delivered, and the space turned over on a documented delivery date that starts the rent clock.
The steps run in sequence, but the time isn’t spread evenly. In NYC, steps 1–3 can produce a qualified prospect in 60–120 days, while steps 4–6 (screening through execution) routinely take another 60–90 days once the attorneys are involved. Budget for the whole timeline, not the optimistic first half.
Why the leasing broker relationship is the demand channel
In NYC, the vast majority of quality commercial tenants have brokers, so your space gets leased through the brokerage community or it gets leased slowly. An exclusive leasing agent does things an owner can’t. The agent canvasses the tenant-rep brokers who control active requirements, positions your space against the competing availabilities those brokers tour every day, and gives the listing credibility (tenant reps steer clients away from unrepresented spaces where the owner negotiates emotionally). Commissions, typically the equivalent of 25–35% of first-year rent spread over the lease term, with an override when a tenant-rep broker is involved, are the going price for that access to demand.
Hold your broker to account like any vendor: a written marketing plan, activity reports every two weeks (tours, inquiries, feedback), and honest explanations of why prospects pass. That feedback is a big part of what you are paying for. If every tour says the space feels dark and the rent feels 10% high, the market is telling you something your asking price is ignoring. Retail owners should also test the location evidence itself; our guide to evaluating foot traffic and location for NYC commercial properties covers what experienced tenants analyze before they ever tour.
NYC market norms: timelines, concessions, and delivery condition
Office: expect 6–12 months to lease a well-positioned floor in the current market, with concessions of roughly one month free per lease year and TI allowances of $50–$150/SF on competitive space. Prebuilt suites lease much faster than raw space, because tenants with options no longer pay for their own buildouts; owners who deliver move-in-ready space are paying for speed. Retail: 9–18 months is realistic on quality corridors and longer on secondary ones. Retail tenants underwrite locations slowly (sales projections, foot traffic, co-tenancy) and negotiate harder on percentage rent, exclusives, and delivery condition.
Tenant quality compounds into asset value. Skyline Properties' record $50M sale of 131-133 Prince Street, $16,667 per square foot of SoHo retail, was a price paid for an income stream institutional capital trusted. Office works the same way: the credit and duration of the rent roll at Skyline Properties' $72M sale of 530 West 25th Street in West Chelsea is what buyers underwrote. Filling space does more than cure vacancy. It builds the NOI and credit story your building will eventually trade on. See how that math flows into pricing in NYC retail investment properties.
Screening: credit, guaranty, and the tenants to decline
Serious NYC landlords screen on four layers: the business (2–3 years of financials or returns, bank references, existing locations), the principals (personal financial statements and credit behind the guaranty), the use (does the concept work in this corridor, and does it conflict with existing exclusives), and the security package. The NYC baseline is 3–6 months of deposit or letter of credit plus a good-guy guaranty from a creditworthy principal; restaurants, startups, and thin-covenant tenants justify 6–12 months. A letter of credit beats cash because it survives the tenant's bankruptcy filing.
Be willing to say no. A tenant paying above-market rent on weak credit is a deferred vacancy with legal fees attached, and the arrears-and-holdover process in NYC commercial courts will eat whatever premium the rent carried. For every marginal applicant, ask one question: would a buyer of this building underwrite this lease at full value? If not, the lease will cost you more at exit than it pays in rent. Negotiation mechanics, and what tenant-side brokers will push for, are covered in our commercial lease negotiation guide.
How Skyline Properties approaches lease-up and building value
Skyline Properties is an investment-sales brokerage. We don’t lease space, but every building we sell is priced on the lease-up decisions its owner made. In a confidential process, buyers underwrite the rent roll's credit, term, escalations, and rollover schedule line by line, and the gap between a disciplined lease file and an expedient one routinely moves pricing by hundreds of basis points of value. Owners who lease with the exit in mind are building the kind of asset our off-market investment sales practice can sell at a premium.
Sometimes the right answer is not to lease at all. Conversion buyers pay for vacancy, and a confidential Broker Opinion of Value prices your building on both the stabilized and the as-is path before you commit capital to TI and commissions. If the numbers favor selling, Skyline Properties' disposition practice runs the process without a public listing.
Frequently asked questions
- How long does it take to find a commercial tenant in NYC?
- Realistically 6–12 months for well-positioned office space and 9–18 months for retail, measured from marketing launch to executed lease. Negotiation to execution alone (screening, lease drafting, attorney review) usually runs 60–90 days once you have a qualified prospect. Two things reliably shorten the timeline: pricing honestly against recently signed leases (not asking rents) and delivering move-in-ready space. Chasing an above-market face rent reliably stretches it.
- What does a commercial leasing broker cost?
- NYC leasing commissions typically total the equivalent of roughly 25–35% of one year's rent, calculated on a sliding percentage of each lease year and paid over the term, with an additional override when the tenant brings its own broker, as most quality tenants do. That is the market price of access to tenant-rep demand: brokers control the active requirements, and unrepresented listings lease more slowly. Negotiate the deliverables and reporting as well as the rate.
- What security should I require from a commercial tenant?
- The NYC baseline is 3–6 months of rent as security (a letter of credit is stronger than cash because it sits outside a tenant bankruptcy), plus a good-guy guaranty from a creditworthy principal, which guarantees rent until the tenant surrenders the space vacant. Restaurants, startups, and tenants with thin financials justify 6–12 months. Underwrite the guarantor's personal financial statement as seriously as the tenant's. A guaranty from someone with no assets is worth nothing.
- Should I offer free rent and tenant improvements to attract tenants?
- In the current NYC market, yes. Competitive spaces are won on concessions. Norms run about one month of free rent per lease year and $50–$150/SF of TI on office; retail varies more by corridor. Judge every deal on net effective rent (total rent minus concessions, divided by term) rather than face rent, and build in protection: disburse TI against invoices and lien waivers, and make unamortized concessions recoverable if the tenant defaults early.

