Squatters Rights in Massachusetts: 20-Year Adverse Possession Law
Massachusetts requires 20 continuous years of open, notorious, exclusive, hostile possession, among the longest periods nationally, with no tax-payment or color-of-title shortcut.
Last reviewed July 8, 2026 — statutes and case law independently verified against official sources
Massachusetts vs Neighboring States: Quick Comparison
- Statutory Period
- 20 years
- Tax Payment Required
- No
- Color of Title
- Not required
- Expedited Removal Law
- Standard process
- Statutory Period
- 20 years
- Tax Payment Required
- No
- Color of Title
- Not required
- Expedited Removal Law
- Yes 2024–2025
- Statutory Period
- 10 years
- Tax Payment Required
- No
- Color of Title
- Not required
- Expedited Removal Law
- Standard process
- Statutory Period
- 15 years
- Tax Payment Required
- No
- Color of Title
- Not required
- Expedited Removal Law
- Yes 2024–2025
Data verified for 2026. Laws subject to change, verify with official state statutes.
The Path to Adverse Possession in Massachusetts
A visual summary of what a claimant must complete, start to finish.
How Adverse Possession Works in Massachusetts
To claim ownership of property through adverse possession in Massachusetts, a claimant must possess the land for 20 years while meeting the legal requirements established under state law.
Legal Basis and Statutory Period
Massachusetts’s adverse possession law is codified under Mass. Gen. Laws ch. 260, § 21. The standard statutory period is 20 years of continuous, open, and hostile possession.
Property Tax Requirements
Massachusetts does not condition adverse possession on tax payment.
Color of Title Rules
Massachusetts's statute does not offer a shortened period for color of title.
Key Legal Requirements
- Actual possession
- Open and notorious possession
- Hostile possession
- Exclusive possession
- Continuous possession for 20 years
What Are Your Legal Options in Massachusetts?
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Recent Law Changes in Massachusetts
No major legislative changes confirmed enacted as of mid-2026. A bill relative to squatters' rights (House No. 1802) has been referred to the Joint Committee on the Judiciary but has not been enacted as of the most recent available research.
Massachusetts Adverse Possession Procedures
Making an Adverse Possession Claim
To establish adverse possession in Massachusetts, a claimant must satisfy the 20-year statutory period under Mass. Gen. Laws ch. 260, § 21 and prove every element, typically through a Land Court or Superior Court action.
- File an action to quiet title (commonly in the Land Court, which has particular expertise in title disputes) in the county where the property is located
- Prove possession was actual, open, notorious, exclusive, and adverse (nonpermissive) for a full 20 years
- If the claimant's own possession is shorter than 20 years, show privity with a prior possessor so the periods can be 'tacked' together to reach 20 years
- Present supporting evidence such as surveys, tax records, photographs of improvements, and witness testimony about use of the property
- Obtain a judgment and record it with the county Registry of Deeds to establish clear title
Massachusetts has no shortened 'color of title' track -- the full 20-year period applies regardless of whether the claimant holds any paper title.
Defending Against Squatters
Massachusetts property owners can take practical steps to keep an adverse possession claim from ever maturing.
- Regularly inspect vacant, rural, or investment property
- Post 'No Trespassing' signs at property boundaries
- Maintain current surveys and boundary documentation
- Grant explicit written permission for any use you allow -- permissive use is not adverse and defeats the claim
- Keep property tax payments current
- Take action against unauthorized occupants well before the 20-year period could run
Any interruption of continuous possession, including a successful eviction or the owner reasserting control, resets the 20-year clock.
Removing Squatters
Massachusetts law gives property owners civil and criminal tools to remove unauthorized occupants, but bars owners from taking matters into their own hands.
- For trespassers with no claim of tenancy, contact local law enforcement and provide proof of ownership; Massachusetts criminal trespass law (Mass. Gen. Laws ch. 266, § 120) allows police to remove someone who remains after being told to leave
- If the occupant claims any right to stay, file a summary process (eviction) action in the Housing Court, District Court, or Superior Court for the county where the property sits
- Serve the required notice to quit and then the summary process summons and complaint
- Attend the hearing and obtain a judgment for possession
- Have a sheriff or constable execute the levy on execution to physically remove the occupant
Massachusetts law prohibits 'self-help' evictions such as changing locks or shutting off utilities; owners must use the summary process court procedure even against squatters with no legal claim.
Notable Massachusetts Adverse Possession Cases
Ryan v. Stavros (1964)
348 Mass. 251, 203 N.E.2d 85 (1964)
The Supreme Judicial Court held that title by adverse possession requires proof of nonpermissive use that is actual, open, notorious, exclusive, and adverse for twenty years, and confirmed that successive periods of possession by different people can be 'tacked' together to meet the twenty years where there is privity between them.
Kendall v. Selvaggio (1992)
413 Mass. 619, 602 N.E.2d 206 (1992)
The Supreme Judicial Court reaffirmed that courts look to the physical facts of entry and possession as evidence of intent to hold the property as an owner would, rather than to the claimant's private statements. The Court explained that 'hostility' and 'claim of title' require only that the possessor used the land without the true owner's consent, regardless of the possessor's actual state of mind.
Lawrence v. Town of Concord (2003)
439 Mass. 416, 788 N.E.2d 546 (2003)
The Supreme Judicial Court held that a municipality's lack of knowledge of its own ownership interest is not a defense to an adverse possession claim, and confirmed that land a municipality holds in a private or proprietary capacity (as opposed to land dedicated to public use, such as parks or roads) can be lost to adverse possession like any other property.
Frequently Asked Questions About Massachusetts Adverse Possession
How long must someone occupy my property in Massachusetts to claim adverse possession?
Massachusetts requires 20 continuous years of actual, open, notorious, exclusive, and adverse (nonpermissive) possession under Mass. Gen. Laws ch. 260, § 21. There is no shortened period for claimants with 'color of title.' The '30-day squatter's rights' claim circulating online is a myth.
What does 'hostile' or 'adverse' possession mean in Massachusetts?
Under Kendall v. Selvaggio (1992), courts look at the physical facts of how the claimant used the property, not their private state of mind. 'Hostile' just means the use was without the true owner's permission -- even a good-faith mistake about a boundary line can qualify.
Can successive owners combine their years of possession in Massachusetts?
Yes. Under Ryan v. Stavros (1964), Massachusetts allows 'tacking' -- combining the adverse possession periods of successive occupants -- as long as there is privity between them, such as a sale, gift, or inheritance connecting one possessor to the next.
Can someone claim adverse possession against government-owned land in Massachusetts?
It depends on how the land is held. Land a city or town dedicates to public use, like a park or a road, generally cannot be adversely possessed. But in Lawrence v. Town of Concord (2003), the Supreme Judicial Court held that land a municipality holds in a private or proprietary capacity can be lost to adverse possession just like private land, even if the municipality never realized it owned the parcel.
Can I legally remove squatters from my property in Massachusetts?
Yes, but only through legal channels. For clear trespassing you can involve law enforcement under the state's criminal trespass statute; for occupants asserting any right to stay, you must file a summary process (eviction) action in court. 'Self-help' methods like changing locks or shutting off utilities are illegal in Massachusetts.
Can trespassers gain rights to my property after 30 days in Massachusetts?
No. This is a nationwide myth with no basis in Massachusetts law. Adverse possession requires 20 years of continuous, open, notorious, exclusive, and adverse possession -- occupancy of a few weeks or months creates no ownership interest.
Is removing a squatter a police matter or a civil matter in Massachusetts?
It depends on whether the occupant was ever let in. Massachusetts's criminal trespass statute, M.G.L. c. 266, § 120, lets police arrest and remove someone who entered or is remaining after being forbidden by the owner, but the statute itself exempts holdover tenants and others with a prior right of occupancy -- a trespass charge cannot be used against them. So if the person broke in cold with no consent, police can act directly; if they claim any past permission, a lease, or tenant status, the matter becomes civil, requiring a summary process (eviction) case in Housing, District, or Superior Court, service of a notice to quit, a judgment for possession, and a levy on execution carried out by a sheriff or constable. As of mid-2026 Massachusetts has not enacted a dedicated squatter-reform or expedited-removal statute, so this dual criminal/civil framework remains the only path, and self-help removal such as changing locks remains illegal either way.
This information is provided for general educational purposes only and does not constitute legal advice. Adverse possession claims are highly fact-specific. Consult a licensed attorney in the relevant state before relying on this information.