Zoning and land use
Zoning due diligence before you sign
Six records answer almost every zoning question on a New York City property, and all six can be pulled before the contract rather than after the deposit.
What zoning due diligence should a buyer do before signing a contract?
Quick Answer
Effect on a transaction
Who does this land on?
Every buyer of a New York City building or lot, and every buyer’s attorney negotiating the contingencies and the representations.
What governs it?
- The Zoning Resolution and the zoning maps, which set what the lot may become
- The Administrative Code certificate of occupancy provisions, which record what the building lawfully is
- The Department of Buildings records, which show permits, objections, violations and prior filings
- The recording statutes, because declarations, easements and zoning lot agreements bind only through the record
- The Landmarks Law and the flood hazard rules, which each can foreclose plans the zoning would allow
How does the process run?
- Confirm the zoning district, any commercial overlay and any special purpose district for the specific block and lot
- Pull every certificate of occupancy in the record, including superseded ones, and read them floor by floor
- Pull the property profile: open permits, expired permits, objections, violations, complaints and any stop work order
- Search ACRIS for declarations of zoning lot restrictions, zoning lot development agreements, easements and covenants
- Order a current survey and reconcile the lot area against the zoning lot rather than against the tax map
- Check landmark status, historic district boundaries and the flood map, because either can override an otherwise good plan
- Turn the gaps into contract terms: representations, a zoning contingency with a real outside date, and seller obligations with deadlines
Where does it bite in a transaction?
- A deposit goes hard before the certificate of occupancy history has been read
- A development site is priced on floor area a recorded declaration already moved
- A rental building is underwritten on units the certificate does not authorize
- A landmark or flood constraint surfaces after the contingency period has expired
Which record answers the most questions?
The certificate of occupancy history, because it records what the City has approved floor by floor and how that changed over time. It is also the record most often skipped, since buyers read the current certificate and stop. The superseded ones are where the building’s actual history lives.
Is the tax map enough to establish lot area?
No. The tax lot and the zoning lot are different constructs, and floor area is measured across the zoning lot. A current survey plus an ACRIS search for declarations and zoning lot development agreements is what establishes the number a zoning analysis can rely on.
What belongs in the contract once diligence is done?
The gaps. Representations about the lawful number of units and the absence of undisclosed violations, a seller obligation to deliver specific documents by a date, a contingency tied to a defined outcome rather than to satisfaction, and an outside date. Diligence that does not change the contract has not been used.
What else should you read before you file or sign?
In the glossary
- Municipal searchThe record search covering agency violations, municipal arrears and occupancy documents for a property. It runs alongside the land records search r...
- ACRISNew York City's public index of recorded property documents for Manhattan, Brooklyn, Queens and the Bronx. Deeds, mortgages, satisfactions, easemen...
- SurveyA surveyor's drawing of the parcel, its improvements and any encroachments. Lenders on houses and townhouses generally require a current one or a s...
- Certificate of Occupancy (C of O)The Department of Buildings document that fixes a building's legal use and occupancy. Lenders and title companies read it to confirm the property c...
- Zoning lot certificateA recorded declaration combining tax lots into one zoning lot for development purposes. Waivers and consents from affected owners and lienholders a...
- Title searchThe records examination behind a title report, covering the chain of title, encumbrances and court filings against the owners. It precedes the comm...
Questions this raises
- What happens if the title search finds a problem before closing?Schedule B-I requirements are the punch list, not a dead deal. How New York closings clear old liens, missing satisfactions and name hits before th...
- How long does a title search take?Three to five business days for a clean NYC house or condo, longer for co-ops, estates and multi-parcel files. What slows a New York title search d...
- What is curative title work?Curative work clears Schedule B-I before closing: payoffs, missing satisfactions, heirship affidavits, ACRIS indexing fixes and escrow holdbacks in...
Title issues
- Open permitAn open DOB permit is work the City still shows as unfinished. It rarely kills a NYC deal outright, but it moves the date and it follows the buyer.
- Judgment lien against the sellerA docketed money judgment attaches to New York real property the seller owns in that county. Here is how it surfaces, how it clears, and who pays it.
Zoning and land use
- What a zoning problem does to a pending closingA zoning problem is usually not a title defect, which is exactly why it is dangerous. It reaches the deal through the contract, the lender and the ...
- Floor area ratio and how much you can buildFloor area ratio multiplied by lot area sets the buildable floor area. Here is how it is calculated, what is excluded, and why the zoning lot is th...
- Zoning lot mergersA zoning lot merger joins separate tax lots into one zoning lot so floor area can move between them. It is recorded, and it binds every future owner.
- Buildings with no certificate of occupancyOlder New York City buildings can lawfully have no certificate of occupancy. A letter of no objection is how the City confirms the lawful use instead.
- Legal non-conforming use and grandfatheringA use lawful when it started can continue after the zoning changes, but the protection is narrow and it can be lost. Here is what it covers and how...
- Landmarks Preservation Commission approvalIf a building is a landmark or sits in a historic district, LPC approval comes before any DOB permit. Here are the three permit types and what each...
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Legal Disclaimer: This page is general information about New York practice. It is not legal advice, it does not account for the terms of any particular contract, building or transaction, and reading it does not create an attorney-client relationship. This is attorney advertising. Prior results do not guarantee similar outcomes.