855.375.4001
Listing Courtesy of: amy@amynakos.com,970-389-8388 - Amy Nakos - Your Castle Summit 303-962-4272
$3,300,000 affordable loan icon Calculate Payment

421 Z Rd 421 421 Rd Silverthorne, CO 80498

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Single Family Residence
4 Beds
4 Baths
... Bed/Bath
3,098 Sq. Ft.

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Last updated on 2/9/2026 2:05 PM
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. Continue reading
MLS#
5567723
Property Type
Single Family
Bedrooms
4
Bathrooms
1 Full/1 Three-Qtr/2 Half
Year Built
2017
Square Feet
3,098 sq. ft
Lot Size
1.25
Stories
2.0
Sewer
Holding Tank

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Listing Courtesy of: amy@amynakos.com,970-389-8388 - Amy Nakos - Your Castle Summit 303-962-4272
Andrea Conner, Colorado License # ER.100067447, Xome Inc., License #EC100044283, [email protected], 844-400-9663, 750 State Highway 121 Bypass, Suite 100, Lewisville, TX 75067

Listing information 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. Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules. © Copyright IRES
This content last refreshed on 2/9/2026 2:05 PM. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
Information is deemed reliable but is not guaranteed.
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