Coors Family Home for Sale in Golden, CO

Lucía Torres · 2026-05-18

### A Piece of Colorado History Perched on Lookout Mountain, 21967 Mountsfield Drive isn't just a home — it's a slice of Colorado's brewing legacy. Built in 1967 by William K. "Bill" Coors, the man who revolutionized beer packaging with the aluminum can, this property sits on over two acres with views that'll make your jaw drop. You can see the Denver skyline and the foothills all at once. Bill Coors lived to 102. He passed away in 2018, but his mark on this land is still fresh. The property was originally part of a cluster of homes owned by the Coors family in the area. ### A Love Story Behind the Walls Phyllis Mahaffey started at Coors Brewing Company as a switchboard operator. She worked her way up to secretary for then-President Bill Coors. They fell in love and married in 1963. Their only child, William "Scott" Coors, was born the same year the home was built. When Bill and Phyllis divorced in 1995, the property went to Phyllis. Bill moved to another home nearby on Lookout Mountain. Scott, who already owned a place on Mountsfield Drive, took over the property after Phyllis passed away in 2021. He then sold it to the current owner.  ### What the Property Offers Three buildings sit on the lot: - **Main residence:** Over 2,500 square feet above grade, plus 723 square feet below grade. It has three bedrooms and three bathrooms. Floor-to-ceiling windows and a wraparound patio are standout features. - **Tennis cathedral:** A custom 8,000-square-foot structure. If built today, it'd cost around $5,000,000. It has a full tennis court, plus a suite above with one bedroom, one bathroom, and a living/game room (1,267 square feet). - **Guest house:** One bedroom, one bathroom, a kitchen, laundry room, and a private entrance. ### Renovations Keep the Charm The current owner poured love into this place. The kitchen got a gourmet upgrade, but the mid-century vibe stayed intact. It's a careful balance — modern comfort without losing the soul of the 1960s design. "The home redefines private mountain luxury in Golden," as the listing says. ### Why This Matters for Professionals For Maisons Floriot pros, this property is a case study in legacy and renovation. It's not just about square footage or views. It's about preserving a story while making a home livable for today. The tennis cathedral alone is a conversation starter — a feature that blends luxury with practicality. If you're working with clients who value history, privacy, and mountain living, this property checks every box. And at over two acres, there's room to breathe. ### Final Thoughts Golden, Colorado, has a way of drawing people who want both adventure and comfort. This home delivers both. Whether your clients are history buffs, tennis enthusiasts, or just looking for a killer view, 21967 Mountsfield Drive is worth a look. Just remember: no emojis here, but the story speaks for itself.