Description
The Largest Passive House in the World, 15118 South 2815 West Bluffdale, Utah 84065 United States
Winner of the prestigious People’s Choice Award for the 2025 Salt Lake Parade of Homes (along with the Best Kitchen, Best Primary Suite, and Best Interior Design). This 15,000 square foot architectural masterpiece combines modern sophistication, comfort, and creativity as the largest certified single-family Passive House in the world. Knowing the home is a certified Passive House means it meets the world's highest standards for energy efficiency, indoor air quality, and long-term sustainability. Set on a beautifully landscaped one-acre estate, it features eight bedrooms, ten bathrooms, and three kitchens, including a private two-bedroom guest apartment. Designed for entertaining large groups, indoor/outdoor spaces abound with comfortable seating for well over 50 people. Every detail reflects thoughtful design and craftsmanship, from the gourmet kitchen with walnut cabinetry and dual ten-foot islands to the resort-style pool, racquetball court, and inviting Hobbit room that brings a sense of wonder to the home. The twenty-seat theater is an entertainment masterpiece with a twenty-foot screen, a bright commercial-grade projector, and a fully immersive Dolby Atmos sound system powered by nineteen speakers and four subwoofers, creating an experience that surpasses most professional cinemas. Powered by geothermal and solar energy with a HERS rating of 30, triple pane Alpen windows, and continuous filtered fresh air, the home provides quiet, draft-free comfort in every season, creating a living environment unlike any other in Utah. Located near the tech hubs of Lehi and Draper, it is a rare combination of art, technology, and sustainable luxury, offering an unmatched experience along the Wasatch Front.
Amenities
- 2 Fireplaces
- Deck
- Security System
- Spa / Hot Tub
- Walk-in Closet
- Gardens
- Indoor Racquetball Court
- In-Home Fitness Center
- Media Room / Home Theater
- Staff Quarters
- Steam Room
- Underground Lawn Sprinkler
- Outdoor Pool
- Vaulted Ceilings
- Radiant Floor Heating
- in-law suite
features
- Parking
- Garage 4 Cars
- lot description
- Mountain Views, Eco-friendly, Eco-Friendly (Green)
- Lifestyle
- Country Living, Eco-Friendly, Mountain, Outdoor Activity, Privacy
The data relating to real estate for sale on this website comes in part from the (IDX)Internet Data Exchange Program of the Albemarle Area Association of REALTORS®, Multiple Listing Service. Real estate listings held by brokerage firms other than the REALTOR® owner of this website are marked with the Internet Data Exchange logo (IDX) or the Internet Data Exchange brief/thumbnail logo and detailed information about them includes the name of the listing firm. Information on this website is provided exclusively for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.