
| Real Estate Tips by Karen Kostiw
Are you preparing for your final walk-through before closing on a condo, co-op, or apartment in New York City? The walk-through is one of the most critical steps in the NYC homebuying process—and it’s often the last chance to ensure the property is in the agreed-upon condition. As a trusted NYC real estate agent, Karen Kostiw offers this expert-backed checklist to help you navigate your walk-through confidently and avoid surprises on closing day. From checking appliances to verifying smoke and carbon monoxide detectors, this guide covers everything NYC buyers need to know.
As you prepare for your final walk-through before closing, being organized and detail-oriented is essential, especially in the unique landscape of New York City real estate. While some minor wear and tear is expected (such as nail holes in walls), this is your final opportunity to ensure the property is in the agreed-upon condition.
In NYC, most resale contracts (excluding new construction) state that the property is being sold in “as-is” condition. This means the condition of the home at the time of contract signing sets the standard. If something is broken, then the seller is not obligated to fix it. However, if damage occurs after the contract is signed—such as a cracked window or water leak—the seller must either repair it or offer a credit at closing.
⚠️ Important: After the closing, the seller has no further obligations. That’s why anything that’s not in the same condition as it was at contract signing must be resolved before or at the closing table.
✔️ What to Do Before the Walk-Through
-
Speak with your attorney. If you’re expecting any repairs or credits, be sure to discuss them with your attorney before the walk-through or closing. These issues should be addressed contractually in advance, not left for negotiation on closing day.
What to Check During the Walk-Through
-
Turn all lights on and off
-
Run all faucets and check under sinks for leaks
-
Test all appliances (oven, fridge, washer/dryer, microwave)
-
Flush toilets
-
Open and close all doors and cabinets
-
Open and close all windows
-
Inspect walls, ceilings, and floors for damage or changes
-
Test heating and air conditioning systems
-
Check for working smoke and carbon monoxide detectors (required by law in NYC)
-
Confirm that all agreed-upon repairs have been made
-
Make sure the unit is completely vacant and that all debris has been removed (unless otherwise agreed)
Items to Bring with You
-
Measuring tape or phone measuring app (for planning furniture layout)
-
Outlet tester (to check electrical outlets)
-
Spare light bulbs (to determine if a fixture is faulty or just needs a new bulb)
-
Flashlight (for poorly lit areas, closets, or behind appliances)
-
A cup of water (to test the microwave)
-
Camera or phone (to document any issues that may need follow-up)
Keep These Things in Mind
-
NYC quirks matter: Not all apartments have features like garbage disposals or central air—focus on what your unit does have.
-
Be realistic: If an older appliance isn’t brand new but still functional, replacement isn’t typically required.
-
Be flexible, but firm: Some sellers may resist taking on repair responsibilities, even if they are obligated. Be prepared to stand your ground or decide what you’re willing to accept to proceed with the deal.
By completing a thorough and thoughtful walk-through, you’ll set yourself up for a smooth closing and a confident move-in. If anything feels off, bring it up right away—before you sign at the closing table.

