Housing · Adverse Possession
Adverse Possession Time in New York
How many years of continuous possession it takes to claim land by adverse possession in New York, whether you must pay the property taxes, the exceptions, and the limits. Cited to the statute.
How adverse possession works in New York
The period or periods, whether taxes must be paid, and the limits that apply.
| How it works | What it means |
|---|---|
| 10 years under a written instrument (§511) | Where possession is founded on a written instrument as a conveyance, or on a court decree or judgment, title requires continued occupation and possession for ten years. |
| 10 years without an instrument (§521) | Possession not under a written instrument also requires ten years, where the land is protected by an enclosure or usually cultivated or improved. |
| Good-faith claim of right (since 2008) | RPAPL §501 defines claim of right as a reasonable basis for the belief that the property belongs to the possessor. A 2008 amendment tightened this, so a purely knowing, hostile squatter has a harder claim than before. |
| No tax payment required | New York does not condition adverse possession on paying the property taxes for any period. |
| Exceptions and limits | What it means |
|---|---|
| Government and public land | Land held by the state or a municipality cannot be adversely possessed. |
| Neighborly and minor acts are permissive | The 2008 amendments treat lawn-mowing, minor encroachments, and similar acts as permissive rather than hostile, which narrows boundary-line adverse-possession claims. |
| Pre-2008 claims use older law | Claims that vested before the 2008 amendments are judged under the older, more purely hostile standard, so which law governs depends on when the claim vested. |
What you can do right now
Concrete, neutral steps for a claim or a defense in New York. This is legal information, not legal advice.
- Count 10 continuous years
Possession must be open, hostile, exclusive, and continuous for ten years, under a claim of right. No tax payment is required in New York.
- Understand the good-faith requirement
Since 2008, a claimant generally needs a reasonable basis to believe the property was theirs. A knowing land grab is harder to sustain.
- Owners: address encroachments early
Minor neighborly acts are now permissive, but a genuine ten-year possession can still ripen. Address boundary encroachments before a decade passes.
- Talk to a New York real-estate attorney
Whether the pre- or post-2008 law applies, and whether the claim-of-right test is met, turn on your facts. A licensed New York attorney can assess it. The State Bar can refer you to one.
Adverse possession and boundary disputes turn on years of facts and documents. This resource can connect you with a licensed real-estate attorney who can assess a claim or defense.
→ New York State Bar — Lawyer ReferralThis is general legal information, not legal advice. Color of title, tax payment, acreage caps, and recent amendments can change the answer, so confirm your situation with a licensed attorney.
What people get wrong about New York adverse possession
New York sets a ten-year adverse-possession period, whether the possessor holds a written instrument under RPAPL §511 or claims without one under §521. What changed the topic is the 2008 amendments. Section 501 now defines a claim of right as a reasonable basis for the belief that the property belongs to the possessor, which added a good-faith element and made a purely knowing, hostile land grab harder to sustain than it was before. The same amendments treat everyday neighborly acts, mowing a strip of lawn, a minor fence encroachment, as permissive rather than hostile, which has narrowed the boundary-line claims that used to succeed. New York does not require the claimant to pay the property taxes, unlike California, Florida, Illinois, or Texas. Government and municipal land cannot be adversely possessed. One timing wrinkle matters: a claim that vested before July 2008 is judged under the older, easier standard, so which body of law applies depends on when the ten years were completed, not just on the length of possession.
Common questions
How long does adverse possession take in New York?
Ten years of continuous, open, hostile, exclusive possession under a claim of right, whether or not the possessor holds a written instrument, under RPAPL §§511 and 521.
Do you have to pay taxes for adverse possession in New York?
No. New York does not require the claimant to pay the property taxes for any period. That sets it apart from California, Florida, Illinois, and Texas.
What did the 2008 New York adverse-possession amendments change?
They added a good-faith claim-of-right requirement and treat neighborly acts like lawn-mowing and minor encroachments as permissive rather than hostile, narrowing boundary-line claims.
Can you adverse-possess government land in New York?
No. Land held by the state or a municipality cannot be adversely possessed, no matter how long it is occupied.
Not legal advicePlainStatute provides plain-language summaries of public law for general information only. This is not legal advice. Statutes change; always confirm current requirements with the official source linked above before acting.