By Anthony Park · March 6, 2026 · 11 min read
The key clauses, contingencies, deposits, and red flags inside a New York City real estate contract — explained in plain English so you know exactly what you’re signing and what to push back on.
Every clause matters.My team and I are residential real estate agents at Corcoran and luxury content creators helping people navigate New York's housing market at every price point.
718K 383K The NYC real estate contract is one of the most consequential documents you’ll ever sign — yet most buyers see it for the first time under pressure, with a deadline looming. This guide breaks down what’s actually in the contract, which clauses protect you, and the red flags I tell every client to watch for.A NYC real estate contract is the legally binding agreement between buyer and seller that governs every aspect of your apartment or home purchase. Unlike many other states where standard forms are used, New York contracts are custom-drafted by the seller’s attorney and then negotiated by the buyer’s attorney before signing. This is why having your own real estate attorney isn’t optional in New York — it’s essential.
Here’s the critical timeline: when the seller accepts your offer, you’re not “in contract” yet. The seller’s attorney drafts the contract and sends it to your attorney for review. Your attorney negotiates changes. Only when both parties have signed the final version are you officially in contract. Until that moment, either side can walk away — and in a competitive NYC market, the seller can accept a higher offer while you’re still in attorney review.
The entire process from accepted offer to fully executed contract typically takes one to two weeks, though complex deals can stretch longer. During this period, your attorney is your most important ally. For a complete overview of every stage of the buying process, see our ultimate buyer’s guide to NYC real estate.
A standard NYC real estate contract runs 15–30 pages and covers far more than just the price. Here are the sections that matter most:
Purchase price and payment terms. This spells out exactly how much you’re paying, the deposit amount (typically 10% of the purchase price), and the balance due at closing. It also specifies how the deposit will be held — almost always in escrow with the seller’s attorney.
Property description. The legal description of the unit, including the apartment number, the building address, and — for co-ops — the number of shares allocated to your unit and the proprietary lease. For condos, this section references the unit’s deed and the offering plan.
Closing date. The contract sets a target closing date, typically 60–90 days from signing for condos and 90–150 days for co-ops (because of the board approval process). In practice, this date is rarely firm — “on or about” is the standard language, giving both sides flexibility.
Included fixtures and personal property. Everything that conveys with the sale should be listed: appliances, light fixtures, window treatments, built-in shelving. If the seller’s staging furniture isn’t included, that needs to be clear. I’ve seen disputes over items as minor as a chandelier — if it’s not in the contract, don’t assume it stays.
Representations and warranties. The seller makes specific promises about the property — whether there are any pending violations, known defects, environmental hazards, or outstanding liens. In New York, sellers are not required to fill out a property condition disclosure form (most opt to pay the $500 credit to the buyer instead under the Property Condition Disclosure Act). This makes your attorney’s due diligence even more important.
Contingencies are the safety nets built into your NYC real estate contract and you can read more about them here. They give you a legal way to walk away — and get your deposit back — if specific conditions aren’t met. Here are the ones every buyer should understand:
This is the most important contingency for financed buyers. It states that if you cannot secure a mortgage commitment within a specified timeframe (usually 30–45 days), you can cancel the contract and receive your full deposit back. Without this clause, you could lose your entire 10% deposit if your financing falls through. One thing I always tell my clients: apply for your mortgage immediately after signing — the clock starts ticking the day the contract is fully executed.
For condos, townhouses, and houses, an inspection contingency allows you to exit the contract if the inspection reveals major structural, mechanical, or safety issues. In practice, most NYC co-op and condo contracts don’t include a formal inspection contingency — instead, your attorney negotiates a “due diligence” period during attorney review. For houses and townhouses, a proper inspection contingency is standard and essential.
If you’re buying a co-op, the contract will include a contingency that allows you to get your deposit back if the co-op board rejects your application. This is automatic in most co-op contracts — but verify the exact language. For a detailed walkthrough of the board process, read our guide to the NYC co-op board package.
The contract requires the seller to deliver “clear and marketable title” — meaning there are no liens, encumbrances, or legal claims against the property that would prevent a clean transfer. Your attorney and title company will conduct a title search to verify this before closing.
💡 Waiving Contingencies in a Competitive MarketIn a hot market, buyers sometimes waive the mortgage contingency to make their offer more attractive. This is extremely risky. If your financing falls through, you could forfeit your entire deposit — potentially $100,000 or more. I strongly advise against waiving this protection unless you have enough cash to close without a mortgage as a backup. Discuss the risks thoroughly with your attorney before agreeing.
I’ll walk you through what to expect, what to negotiate, and how to protect yourself — no pressure, no pitch.
Start a ConversationWhen you sign the NYC real estate contract, you’ll write a check for 10% of the purchase price as your contract deposit. On an $800,000 apartment, that’s $80,000. This is separate from your mortgage down payment — though it’s applied toward it at closing.
10%StandardYour deposit is held in an escrow account managed by the seller’s attorney. The money sits untouched until closing, at which point it’s applied to the purchase price. Neither the buyer nor the seller can access these funds during the contract period.
Here’s what concerns most buyers: what happens to the deposit if the deal falls apart? If you cancel for a reason covered by a contingency (mortgage denial, board rejection, title defect), you get your deposit back. If you simply change your mind or default for a reason not covered by the contract, the seller is entitled to keep your deposit as “liquidated damages.” This is why understanding your contingencies is so critical.
In some cases, buyers negotiate a lower deposit — 5% or even less — especially in a softer market. But 10% remains the standard in NYC, and sellers with multiple offers will almost always insist on it. For a full breakdown of all the cash you’ll need, read our guide to NYC buyer closing costs.
The NYC real estate contract looks meaningfully different depending on whether you’re buying a co-op or a condo — and the differences go beyond just the board approval clause.
| Contract Element | Co-op | Condo |
|---|---|---|
| What transfers | Shares in corporation + proprietary lease | Deed to real property |
| Board clause | Board approval contingency (required) | Right of first refusal (rarely exercised) |
| Title insurance | Not applicable — no real property title | Required by lender |
| Mortgage recording tax | Exempt | 1.8–1.925% of loan amount |
| Flip tax clause | Often included — paid by seller at 1–3% | Rare |
| Closing timeline | 90–150+ days | 60–90 days |
| Lien search | Against the co-op corporation | Against the individual unit |
For co-op buyers, one critical contract detail: the recognition agreement. This is a three-way document between you, the co-op corporation, and your lender that acknowledges your mortgage on the shares. Without it, your lender won’t fund the loan. Your attorney should confirm the building cooperates with recognition agreements before you sign.
For condo buyers, pay attention to the offering plan and any amendments. Your attorney should review these to check for special assessments, pending litigation against the building, or unusual restrictions. For a deeper dive into how property type shapes every aspect of your purchase, see our complete guide to co-ops vs condos in NYC.
In my experience helping buyers navigate NYC real estate contracts, these are the issues that catch people off guard most often:
The most important thing I tell every buyer: do not sign the contract before your attorney has completed their review. I’ve seen deals where buyers were pressured to sign quickly to “lock in” the deal. A thorough attorney review protects you from clauses that could cost far more than any lost deal.
A weekly email with the insights, advice, and perspective I share with my own clients — now in your inbox.
New York is one of the few states where attorneys are involved in every residential real estate transaction. This isn’t a formality — it’s a genuine advantage for buyers and hiring the right one can make or break a deal.
Your attorney reviews and negotiates the contract, conducts due diligence on the building (financials, pending litigation, tax abatements), manages the title search, coordinates with your lender, and represents you at the closing table. In a city where co-op board packages require meticulous preparation and contracts contain NYC-specific clauses that don’t exist anywhere else, this expertise is invaluable.
Attorney fees for a NYC residential purchase typically range from $2,000 to $4,000, depending on the complexity of the transaction. That’s a fraction of your total closing costs — and a worthwhile investment given what’s at stake. Working with the right NYC real estate agent who can recommend trusted attorneys makes the process significantly smoother.
One piece of advice: hire your attorney before you start making offers. When you find the right apartment in a competitive market, you don’t want to be scrambling to find legal representation while the seller’s attorney is already drafting the contract.
Typically one to two weeks. The seller’s attorney drafts the contract, sends it to your attorney for review and negotiation, and both sides sign once the terms are agreed upon. Complex deals — especially co-ops with unusual financial structures — can take longer. During this time, the deal is not binding and either party can walk away.
Only if your reason for backing out is covered by a contingency in the contract (mortgage denial, board rejection, or title defect). If you simply change your mind, the seller is legally entitled to keep your 10% deposit as liquidated damages. This is why understanding your contingencies before signing is critical.
A “time of the essence” (TOE) letter sets a firm, non-negotiable closing deadline — usually 30 days after the letter is sent. If you fail to close by that date, you’re considered in default and could lose your deposit. TOE letters are typically used when one party is delaying the closing unreasonably.
While it’s not technically required by law, it is the universal practice in New York City. Both buyers and sellers are represented by attorneys in virtually every residential transaction. Given the complexity of NYC contracts — co-op shares, board contingencies, mortgage recording taxes, and building due diligence — proceeding without an attorney would be extremely risky.
The contract deposit (typically 10% of the purchase price) is paid when you sign the contract and held in escrow. The down payment is the total amount of your own money going toward the purchase (e.g., 20% of the purchase price for a co-op). Your contract deposit is credited toward the down payment at closing, so you pay the remaining balance (in this example, 10%) at the closing table.
Every client and agent relationship starts with chemistry. Take our quick compatibility quiz to see if we’re the right team for your search.
Take the Quizor email me at anthony.park@corcoran.com
Curated perspectives on New York's luxury market, fine dining discoveries, and the art of intentional living—delivered directly to your inbox.
Unsubscribe at any time. Your privacy is respected.
Whether buying or selling, I look forward to guiding you through every detail of the process.