Pennsylvania Supreme Court Delivers Unanimous Win for Private Property Rights

The Pennsylvania Supreme Court recently issued a landmark unanimous 7–0 decision that fundamentally reshapes how far the Fourth Amendment’s protections extend across the commonwealth—and the Commonwealth Foundation helped shape that decision.

In Punxsutawney Hunting Club v. Pennsylvania Game Commission, the court ruled that state officials can no longer conduct warrantless searches of private property, closing a long-standing loophole known as the “open fields doctrine.” That doctrine traces back to a 1924 U.S. Supreme Court ruling holding that the Fourth Amendment’s warrant requirement only protects the area immediately surrounding a home, not the rest of a person’s land.

The practical effect was staggering. About 96 percent of private land nationwide—and more than 90 percent of private land in Pennsylvania—was left open to government searches and surveillance without a warrant or even notice.

For years, the Pennsylvania Game Commission relied on that loophole to send agents onto private land without consent.

Two hunting clubs, the Punxsutawney and Pitch Pine hunting clubs, pushed back. Game wardens often entered the clubs’ properties over several years without warrants, consent, or probable cause. The hunting clubs teamed up with the Institute for Justice (IJ), the national public-interest law firm long recognized as a leading advocate for property rights nationwide.

While IJ led the charge, the Commonwealth Foundation also played a supporting role in the outcome. Back in January 2024, the foundation filed an amicus brief, supporting not only the hunting clubs but also the millions of Pennsylvania landowners facing the same exposure. The majority opinion cites the organization’s legal brief twice (see pages 32 and 82), a meaningful marker showcasing the legal arguments the Commonwealth Foundation raised on landowners’ behalf.

After years of toiling in the courts, the case ultimately reached the state’s highest court.

“Today, the Pennsylvania Supreme Court affirmed that private land is not public property,” says Joshua Windham, IJ senior attorney. “It’s yours, and that means you get to decide who enters it.”

The ruling is final, with no further appeal available, making it the law of the land in Pennsylvania.

“The court affirmed what Pennsylvanians knew all along: The government cannot sidestep constitutional safeguards,” says Megan Martin, chief operating officer and general counsel for the Commonwealth Foundation. “Private land does not mean public access. State government agents must obtain a warrant before stepping onto any privately owned land.” 

It also adds momentum to a broader legal push: IJ is currently litigating similar open fields challenges in Alabama, Louisiana, and Virginia.

“This case proves that, once again, Pennsylvania is the most pivotal state in the nation,” Martin says. “If we transform Pennsylvania, we can save America.”