421 Z ROAD
Silverthorne, CO 80498
3098 sqft | 4 beds | 2.75 baths | 1.25 acres | #5567723

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.
Property Details
- InteriorBuilt-in Features, Ceiling Fan(s), Entrance Foyer, Five Piece Bath, High Ceilings, Kitchen Island, Open Floorplan, Primary Suite
- Utility FeaturesElectricity Connected, Internet Access (Wired), Propane
- Property SubtypeSingle Family Residence
- Exterior MaterialsGas Valve, Spa/Hot Tub
- ViewMountain(s), Water
- SubdivisionSilverthorne
- Elementary SchoolSilverthorne
- Sewer InformationSeptic Tank
- School DistrictSummit RE-1
- Original List Price$3,300,000
- Property TypePurchase
- MLS #5567723
- Cost3300000
- MLS #5567723
- Middle SchoolSummit
- High SchoolSummit
- CountySummit
- Taxes Annual$7,626
- Structure TypeHouse
- Bathrooms2.75
- Acres1.25
- Square Feet3098
- Year Built2017
- FoundationSlab
- Utility SourceWell
- Fireplaces2
- Bedrooms4
- Full Baths1
- Half Baths2
- 3/4 Baths1
- Parking Spaces2
Location
Legal
The content relating to real estate for sale in this Web site comes in part from the Internet Data eXchange (“IDX”) program of METROLIST, INC., DBA RECOLORADO® Real estate listings held by brokers are marked with the IDX Logo. This information is being provided for the consumers’ personal, non-commercial use and may not be used for any other purpose. All information subject to change and should be independently verified.
Last Updated: . Source: RECOLORADO
Listing Courtesy
Listing Agent: Amy Nakos (#REC042506)
Listing Office: Your Castle Summit (#RECYCSUM)

Interested in Purchasing 421 Z ROAD?
Get an estimate on monthly payments on this property.
Note: The results shown are estimates only and do not include all factors. Speak with a licensed agent or loan provider for exact details. This tool is sourced from CloseHack.