Judge Tosses Key Lawsuits in Tech CEO's Utah Mansion Dispute
A year-long battle over Cloudflare CEO Matthew Prince's Park City home and his neighbors' dogs has seen two legal challenges dismissed.
A judge has dismissed two lawsuits challenging the construction of Cloudflare CEO Matthew Prince's large home in Park City, Utah, marking a significant development in a years-long dispute with his neighbors.
Utah's 3rd District Court Judge Richard Mrazik ruled Wednesday that a consent agreement approved by the Park City Council earlier this year superseded previous land-use decisions that formed the basis of the legal challenges. The ruling effectively tossed the two lawsuits that had been brought by neighbors Eric Hermann and Susan Fredston-Hermann.
The consent agreement, approved by the City Council in January, utilizes a Utah law that took effect in November 2025, allowing municipalities to settle land-use litigation with property owners. Judge Mrazik stated that the petitions under review concerned land-use decisions that had been superseded by this agreement.
The dispute over Prince's approximately 11,000-square-foot residence on King Road has been ongoing for years. The Hermanns had raised objections regarding the mansion's size, height, roof design, parking, and compliance with Park City's historic-design regulations.
The feud took a particularly unusual turn in 2024 when Prince sued the Hermanns over their two Bernese Mountain dogs, Sasha and Mocha. Prince alleged that the dogs were frequently off-leash, defecated on his property, and exhibited aggressive behavior toward his family. He claimed the dogs had approached his elderly mother and his infant daughter in a stroller, barking and snarling. The Hermanns denied these claims, describing their dogs as well-behaved and nonaggressive.
The canine-related lawsuit emerged shortly after the Hermanns and other neighbors challenged approvals for Prince's mansion. This led to a local campaign supporting the dogs, with "Save Sasha and Mocha" stickers appearing throughout the town.
Despite the dismissal of two lawsuits, the broader conflict is not entirely resolved. The Hermanns filed a separate lawsuit after the City Council approved the consent agreement, arguing that the agreement could not legally override their independent legal challenges without their consent. This separate case remains pending.
Attorneys for both parties and Park City are scheduled to appear in court again on December 29, indicating that the protracted saga of the Park City mansion continues.
Excavation work was observed at the property located at 220 King Road on September 16, suggesting that construction of the Prince residence is moving forward.