If you've been searching for apartments in New York City, you've seen listings that say 'sponsor unit' or 'selling directly from sponsor.' And you may have wondered: what does that actually mean? Is it a good thing? Is it worth more? Less? Should I be excited or skeptical?
New development and sponsor sales are my specialty. I've closed millions of dollars in sponsor transactions across Manhattan and South Florida. Let me give you the real answer — including the parts that most brokers gloss over.
What Is a Sponsor Unit?
A sponsor unit is an apartment being sold for the very first time by the original owner or developer of the building. There are two main contexts where you'll encounter them:
New Construction Condos
This is the category I work in most actively. The developer — the sponsor — builds the building, files an offering plan with the Attorney General's office, and sells units directly to buyers. You are the first person to own that apartment. It has never been sold before.
Co-op Conversion Buildings
When rental buildings convert to co-ops, tenants have the right to buy their units. Some choose not to — or were rent-stabilized and couldn't be displaced. The developer retains ownership of those units and eventually sells them. These are sponsor co-op units. They may be older, may have dated finishes, and may still have rent-stabilized tenants in place (in which case you can't access the unit until it's vacated).
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The key distinction: when you buy a sponsor unit — in either a co-op or a condo — you bypass the co-op board approval process entirely. There is no board package. No interview. No risk of rejection by a group of shareholders. You negotiate directly with the developer and close. |
Why Sponsor Units Are Rare — and Why That Matters
New product is genuinely scarce in Manhattan. We are not a city where developers can build freely. The land is expensive, the regulatory environment is complex, the construction costs are extraordinary, and the approval process takes years. What that means in practice: at any given time, the number of brand-new apartments available in the most desirable Manhattan neighborhoods is very small.
When a high-quality new development comes to market, there is competition from day one. The buildings sell in phases. The best units — highest floors, corner exposures, best views — get allocated to buyers who are earliest and most prepared. Late buyers pick from what's left.
I've seen buyers sign contracts during construction and close 18–24 months later to find that their unit has appreciated by 15–25% from the contract price. I've also seen buyers pick the wrong developer and watch their unit depreciate the day they closed.
The developer makes all the difference.
The Developer Question: Why This Is Everything
This is the conversation I have with every buyer who comes to me interested in new development, and it's the conversation most brokers skip because they're too focused on getting to contract.
The right developer can make a new development purchase one of the most powerful wealth-building moves available in NYC real estate. The wrong developer can turn it into a nightmare — construction defects, cost overruns passed to buyers, poor management post-closing, and a building that depreciates from the moment it opens.
What to Look for in a Developer
• Track record: How many buildings have they completed? What happened to values in those buildings after sellout?
• Construction quality: Are there pattern complaints across their portfolio? Talk to owners in their prior buildings.
• Capitalization: Are they well-funded, or are they dependent on contract deposits and bank financing that could put the project at risk?
• Management company: A great building that's poorly managed deteriorates fast. Who is running the building post-closing?
• Sales velocity: Is the building selling or stalling? A building that can't sell puts the entire project at risk.
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The Zeckendorf Example The Zeckendorf family — developers of 15 Central Park West, 520 Park Avenue, and other trophy Manhattan buildings — is the benchmark for what a best-in-class developer looks like. When you sign a contract in a Zeckendorf building, you are signing with confidence that the construction will be exceptional, the building will be managed professionally, and the resale market for those units will reflect genuine demand. The appreciation from contract signing to closing to resale in their buildings has been real, consistent, and well-documented. That's not luck — it's reputation, built over decades. |
The opposite is also true. There are developers in this city who have delivered buildings with persistent structural issues, common area defects, and managing agents who don't respond to residents. Owners in those buildings often discover at resale that the market's memory is long — and they pay a price discount accordingly.
This is where having the right broker — one who knows the developers, has been inside these buildings, and has closed transactions across multiple projects — is not just helpful but essential.
The Closing Cost Reality for Sponsor Units
I want to be direct about this because it surprises buyers: sponsor units, particularly in new development condos, come with higher closing costs than resale purchases. Most new development offering plans require the buyer to pay:
• NYC + NYS Transfer Tax (1.825–2.075% of purchase price) — normally a seller cost in resale
• Sponsor's Attorney Fee ($3,000–$5,000)
• Capital Contribution / Reserve Fund (typically 2 months of common charges)
• Resident Manager Contribution (in some buildings)
These costs are real and non-negotiable in most market conditions. However — in a softer sales environment, or when buying in an early phase where the developer wants to build momentum — there is sometimes room to negotiate concessions: sponsor paying transfer taxes, covering attorney fees, offering rate buydowns on preferred lender financing, or providing storage and parking at no cost.
In strong markets, you get none of these. In softer moments, they're worth asking for. A broker who knows the building's sales history knows when to push and when the ask is wasted.
New Development: The No-Board-Approval Advantage
Let me be explicit about the single biggest practical advantage of buying new development in New York City:
No board. No board package. No interview. No rejection.
In a city where 75% of the residential stock is co-op — and where co-op boards can reject you without giving a reason, after you've paid for an attorney review, assembled a 200-page financial package, and waited 2–3 months — the ability to buy directly from a sponsor is worth something real.
It's particularly valuable for:
• Foreign buyers (who are routinely rejected by co-op boards that prefer U.S.-based income)
• Entrepreneurs and business owners (whose income structure co-op boards often view with suspicion)
• Investors who want to sublet (co-ops rarely allow this; new development condos do)
• Buyers who need to close quickly (no board timeline means you can close in 30–45 days on cash, 60–90 days financed)
• Anyone who simply values certainty and control over the transaction
Is the Premium Worth It?
New development sponsor units typically sell at a premium of 10–20% above comparable resale co-ops in the same neighborhood — and sometimes more. The question is whether the premium is justified.
My honest answer: yes, for the right building and the right buyer. Here's why:
• You're buying a brand-new product — new systems, new appliances, modern finishes, no deferred maintenance surprises
• You're getting a clean transaction without board approval risk or timeline uncertainty
• If the developer is credible and the building is well-capitalized, you have real appreciation potential from contract signing to closing — which can take 18–24 months in larger projects
• The exit market for well-run condo buildings is deeper than for co-ops — broader buyer eligibility means more potential buyers when you eventually sell
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New development is not automatically better than resale — and it's not automatically worse. It's a different product with a different risk profile. The developer, the building, the floor, the view, and the timing of your entry all matter enormously. This is exactly the conversation I have at the start of every new development engagement. |
I'm currently selling The Armstrong at 308 West 133rd Street in Harlem — a 47-unit new development with no board approval, direct from sponsor. If you want to understand what a new development purchase actually looks like from the inside, that conversation starts with me.
About Nile Lundgren
Nile Lundgren is the founder of The Lundgren Team at SERHANT., with over $500 million in career sales across New York City and South Florida. A cast member on Netflix's Owning Manhattan, Fox News contributor, adjunct professor at Baruch College, and nationally recognized speaker. He built his career from the ground up — starting with $200, a basement floor in Brooklyn, and a 300-person call list. He specializes in new development and luxury sales across both markets.
Buying, selling, or investing in NYC or South Florida? Connect with Nile and The Lundgren Team.
