Summit County has completed the acquisition of the 25-acre Highland Flat parcel to preserve open space, even as long-standing zoning disputes over a billionaire's proposed estate continue to resurface in Park City's planning commission meetings.
Highland Flat Acquisition Completed
Summit County announced on June 4, 2026, that it has finalized the purchase of the Highland Flat parcel, identified as Tax Parcel SS-32-B. Located at the US Highway 40 and I-80 gateway, the acquisition was funded through the county's voter-approved General Obligation (GO) bond program, which specifically earmarks resources for protecting recreational open space and community lands.
Commitment to Open Space
Summit County Council Chair Canice Harte stated that the purchase reflects an intent for thoughtful stewardship rather than dense development. The county plans to prioritize uses such as continued agricultural use, the development of passive recreational amenities like trails, and potential community features including a dog park or equestrian arena.
Treasure Hill Zoning Dispute
In Park City, the Planning Commission has been tasked with reviewing a sensitive land overlay (SLO) designation regarding a proposed 11,000-square-foot home on Treasure Hill. The property is owned by Matthew and Tatiana Prince, including the Cloudflare CEO. While the commission previously approved the plans earlier in 2024, neighbors filed an appeal alleging violations of local development rules.
Safety and Excavation Concerns
The dispute involves significant geological concerns. Neighbors Eric and Susan Hermann, leading the appeal, argue that the project requires excavating more than 11,000 cubic yards of earth. Their legal counsel noted that such massive excavation could mirror the Kings Crown development near Park City Mountain, which suffered a landslide in 2022 following record winter snowfall. Eric Hermann stated that the city has a duty to protect citizens from risks that cannot be sufficiently mitigated.
Defense of Vested Rights
Attorneys for the Princes, including Bruce Baird, contend that the property holds vested rights that exempt it from the SLO restrictions. Baird argued that the owners have a significant incentive to ensure site safety, noting that the homeowners would be the first victims of any potential landslide. The defense also indicated that geotechnical reports support the project's safety and that contractors will be monitored during construction.
Legal Conflict Between Neighbors
The property dispute is compounded by ongoing litigation in Third District Court. Matthew Prince filed two lawsuits against the Hermanns, involving a driveway easement and a disagreement regarding off-leash dog laws on connecting trails, as well as a dispute over a rock wall protruding over the neighbors' property line.
Salt Lake City Planning Updates
In Salt Lake City, recent planning commission records from late 2025 show a variety of ongoing urban development reviews. Agenda items from late 2025 included design reviews for several developments and requests for zoning map amendments. Notably, the commission handled items such as a General Plan and Zoning Map Amendment for the Sugar House Hotel at 2111 S 1300 E during its October 2025 sessions.
Urban Zoning Amendments
Other significant items in the Salt Lake City archives include a text amendment to adopt the Utah Wildland Urban Interface Fire Code (WUI Code) discussed in September 2025, and various street vacation requests. The records also track ongoing design reviews for projects like the Cole West Student Housing and the Rio Grande District zoning amendments.
Ongoing Regional Development
From the preservation of agricultural lands in Summit County to the high-stakes residential litigation in Park City and the dense urban zoning adjustments in Salt Lake City, the region continues to grapple with the complexities of growth, safety regulations, and land use management.
