421 Z Rd, Silverthorne, CO 80498

$2,999,000
4
BD
4
BA
3,098
SqFt

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List Price
$2,999,000
Status
ACTIVE
MLS#
S1059453
Price Change
▼ $151,000 1786398893
Bedrooms
4
Bathrooms
4
Living Area
3,098
Lot Size
54,450
Area
Wildernest/Silverthorne
Days On Market
503

Property Description

Perched atop the exclusive Ptarmigan neighborhood in Silverthorne, 421 Z Rd is a masterfully designed sanctuary blending cutting-edge sustainability with elevated mountain luxury. Situated on 1.25 acres—with the option to acquire an adjacent 1.25-acre parcel for a truly expansive estate—this bespoke 4-bedroom residence showcases some of Summit County’s most awe-inspiring views, spanning from Lake Dillon to the Gore Range. Every inch of this custom-built home has been meticulously curated to captivate the most discerning buyer. The striking copper-clad exterior makes a bold architectural statement, while inside, rich walnut cabinetry and one-of-a-kind Blue Marine Granite countertops—sourced by hand from Dallas, TX—set the tone for refined individuality. The chef’s kitchen is a showpiece of design and function, boasting premium appliances from Wolf, Dacor, and Miele, along with motorized cabinetry for seamless modern living. Even the dishwasher responds with a simple knock. Overhead, a custom interlocking wood ceiling and sculptural chandeliers elevate the aesthetic experience. Three expansive La Cantina floor-to-ceiling sliding glass walls disappear to reveal an unmatched indoor/outdoor lifestyle, flowing onto a composite deck complete with a hot tub overlooking the peaks. Ideal for buyers who value environmental consciousness without sacrificing comfort, the home features owned solar panels that slash utility costs by 80–90%, a cutting-edge SIPS roof, an advanced water treatment system, and a dedicated EV charging station. A greenhouse allows for year-round gardening and sustainability. In the luxurious primary suite, unwind in a spa-like steam shower or a soaking tub that dramatically fills from the ceiling. Located just minutes from world-class skiing and four-season recreation, this home is not only a residence—it’s a statement. 421 Z Rd offers a rare blend of eco-luxury, innovative design, and natural beauty, setting a new standard for Colorado mountain living.

Additional Information

Furnished
Unfurnished
Annual Tax Amount
$7,626
Utilities
Electricity Available, High Speed Internet Available, Propane, Septic Available
Water
Well
Neighborhood
Government Tracts 6-5-77 Sub
Mls Number Orig
S1059453
Parking Features
Attached, Garage
Garage Yn
Yes
Garage Spaces
2
Sewer
Septic Tank
Year Built
2017

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Listing courtesy of Your Castle Summit, LLC. amy@amynakos.com

© 2026 Summit Association of Realtors. Information is provided exclusively for consumers personal, non-commercial use, that it not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed.