NYC Lead Paint Disclosure: What Pre-1978 Buyers Must Know
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Sellers and landlords of NYC buildings built before 1978 must disclose known lead-based paint hazards before a sale or lease. Since August 2025, owners citywide must
also complete a one-time XRF test of common areas. Lead paint removal now runs $8 to $17 per square foot in NYC, well above the old national averages most guides still quote.
We see this disclosure treated as a formality more often than it should be. It’s a federal requirement layered on top of three New York City laws. All three have changed since 2023, and most of what’s written about it still reflects the older rules.
Hazardous to young children.
What is the NYC lead paint disclosure form, and who needs one
Federal law, the 1992 Lead Disclosure Rule, requires sellers and landlords of pre-1978 housing to disclose any known lead-based paint hazards. They also have to provide an EPA pamphlet and give buyers up to 10 days to test before the contract becomes binding. NYC layers its own rule on top: Local Law 1 of 2004, the Childhood Lead Poisoning Prevention Act.
| Requirement | Source | What it covers |
|---|---|---|
| Disclosure + EPA pamphlet | Federal (1992) | Known hazards, before contract signing |
| 10-day test window | Federal (1992) | Buyer’s right to test before binding |
| Annual inspection, units with children under 6 | Local Law 1 (2004) | Ongoing landlord obligation |
| Citywide common-area XRF testing | Local Law 31 (2020), enforced Aug. 2025 | One-time test, all applicable buildings |
What changed since 2023
Three amendments layered new obligations on top of Local Law 1: Local Laws 122, 111, and 123, all of 2023. Between them, they tightened unit-turnover rules, annual notice requirements, and safe work practice standards for anyone disturbing painted surfaces.
The most consequential recent deadline landed even later. As of August 2025, building owners citywide had to complete a one-time XRF test under Local Law 31 of 2020. That covers common areas plus any dwelling units occupied by children under six.
A related deadline, January 1, 2025, required the remediation of lead hazards on door and window friction surfaces in applicable units. Almost nothing written about this topic before 2025 reflects either deadline.
How much does lead paint removal actually cost now
Budget $8 to $17 per square foot for interior abatement in NYC, well above the national average most articles quote. A full home, 1,500 to 2,500 square feet, runs $10,000 to $30,000 or more depending on scope and method. Targeted work on specific rooms or surfaces runs $1,500 to $6,000.
That’s a real jump from what older guides, including the one this page replaces, used to cite. NYC pricing runs higher than national averages for a few reasons: labor costs, building density, and the added compliance layer of Local Law 1. That’s on top of the federal rules already in place.
What happens if a landlord skips the disclosure or the testing
As attorney Matthew Chachere puts it, “the landlord’s duty to abate lead is there regardless of lead level.” A landlord doesn’t get to wait for a positive test before addressing a known hazard. On the federal side, EPA enforcement actions cite penalties of up to $37,500 per violation. That’s for contractors working outside the Renovation, Repair and Painting rule’s safe-work requirements.
For a seller, skipping the disclosure altogether exposes them to liability for whatever damages a buyer suffers as a result. Our property condition disclosure guide covers the broader disclosure framework this sits inside.
Which buildings are exempt
A few categories skip the requirement. Housing certified as lead-free by a licensed inspector, housing built after 1978, and some housing for the elderly or disabled that meets specific federal criteria. Most rentals in older NYC buildings don’t qualify for any of these; the default assumption is that disclosure applies.
Our pillar guide to due diligence covers what else to verify before closing on an older building. Once you’re through that process, our NYC closing costs calculator breaks down what you’ll owe at the table. Our buyer rebate can offset a real share of it.
Common questions
Is it illegal to sell a house with lead paint in NYC? No, but it’s illegal to sell one without disclosing known lead-based paint hazards. The paint itself was banned in 1978; disclosure, not removal, is the legal requirement for a sale.
How can I tell if my apartment has lead paint? Any home built before 1978 is presumed to have it unless certified testing proves otherwise. An XRF test by a certified inspector can confirm it without damaging the paint surface.
How much does lead paint testing cost in NYC? Testing itself is typically far cheaper than removal, often a few hundred dollars for a standard inspection. Any abatement work ordered as a result costs separately.
What is Local Law 1 in NYC? The Childhood Lead Poisoning Prevention Act of 2004. It requires landlords to identify and remediate lead-based paint hazards in apartments, particularly in those where children under 6 live.
Does the disclosure requirement apply to co-ops and condos? It applies to residential housing generally, not just single-family homes. Pre-1978 co-op and condo units are subject to the same federal disclosure rule as houses.
Nicole Fishman Benoliel co-founded NestApple in 2017. She's a lawyer admitted to the New York bar - her law degree is from La Escuela Libre de Derecho in Costa Rica, with further study at IE Business School in Madrid and an LLM from Fordham in New York. She does not act in a legal capacity at NestApple; every client is referred to an attorney who handles real estate deals full time.
