Meet the Team
A father-and-son luxury real estate team with Christie’s International Real Estate VUE, representing buyers and sellers across Park City, Deer Valley and the Wasatch Back since 1992.

Since 1992
Luxury Real Estate Specialist · Christie’s International Real Estate VUE
William has represented buyers and sellers in Park City and Summit County since February 1992. Over more than three decades he has sold homes, condominiums, ranches and land across nearly every Park City neighborhood, from Deer Valley and Old Town to Promontory, Glenwild and the ranch country beyond.
His approach is simple: guide every part of the transaction with integrity and respect for everyone involved. Agents across Park City know that when William negotiates, he does it honestly, which keeps deals moving and makes the process less stressful for his clients.
Clients rely on his market knowledge for pricing, negotiation and complex properties. He has advised on everything from repositioning a Bald Eagle Club home to helping design and subdivide a 480-acre ranch outside Park City.

Born and raised in Park City
Luxury Real Estate Specialist · Christie’s International Real Estate VUE
Hawk grew up in Park City and knows its history, neighborhoods and homes firsthand. His interest in real estate started as a kid skiing Deer Valley with his father and visiting friends’ mountainside homes along Big Stick on Bald Eagle Mountain.
After flight school in California, he came home knowing Park City was the only place he wanted to live, and partnered with his father. From William he learned to represent the client rather than the price: listen first, understand what matters to each buyer and seller, and act with integrity at every step.
“I have watched our community transition from a winter resort to a year-round destination. There is nothing I enjoy more than sharing what I love about Park City with clients.”
When he isn’t working, you’ll find Hawk on the slopes, hiking, horseback riding or on the golf course.



Track Record
A selection of homes and land William and Hawk have represented across Park City.
Prices shown are list prices; Utah is a non-disclosure state.
Professional photography, cinematic video and a global Christie’s network, so every home is presented the way it deserves.How we market Park City homes
Client Stories
“Great knowledge and negotiation skills. A problem solver. Gets deals done when other agents can not. Highly recommended. Sold and bought a home with William.”
Dr. Zipnick, Park City, UT“I have bought and sold 5 properties with William Winstead. He is simply the best. A total professional along with being a caring, considerate human being.”
Michael O'Hara“William is the only Realtor to call and tell me that we needed to raise the price of my Bald Eagle Club home and offer it furnished. He changed the price from $4.9M to $5.3M. He sold it for full asking price. He is the only Realtor in Park City I will ever use.”
J.R. and Steve, Salt Lake City, UT“His knowledge and negotiating skills are second to none. From start to finish, he takes a personal interest. William was instrumental in the design and subdividing of my 480 acre ranch outside Park City.”
Ed, Beverly Hills, CA“William is a pro’s pro. He knows Park City like few other realtors and his experience is invaluable in finding, negotiating and closing on properties. He’s helped me buy and sell five different houses and I wouldn’t think of using anyone else.”
Mike, Malibu, CA and Park City, UT“William has been incredible to work with in every experience I have had. Diplomatic, professional, friendly and knowledgeable, I would recommend William highly to everyone.”
Tara“William’s knowledge of the Park City real estate market made it so easy that Vicki and I spent the rest of our week skiing.”
Frank and Vicki, Palm Springs, CALet’s Talk
Get a straight answer on value, timing and strategy from a team that has worked this market for more than 30 years.