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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.
Full Property Details
Full Property Details for 421 Z Rd
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General
- Price: $3,300,000
- Taxes: $7,626 (2024)
- Status: Active
- Type: Single Family
- Source: MetroList_Colorado
- MLS ID: 5567723
- Updated: 6/17/2025
- Added to Site: 233 day(s) ago
Interior
- Interior Features: Built-in Features, Ceiling Fan(s), Entrance Foyer, Five Piece Bath, High Ceilings, Kitchen Island, Open Floorplan, Primary Suite, Quartz Counters, Sound System, Hot Tub, Walk-In Closet(s)
- Fireplace: Yes
- Number of Fireplaces: 2
- Fireplace(s): Bedroom, Gas, Living Room, Bedroom, Gas, Living Room, Bedroom, Gas, Living Room
- Appliances: Cooktop, Dishwasher, Disposal, Double Oven, Dryer, Gas Water Heater, Microwave, Refrigerator, Washer
- Furnishings: Negotiable
- Flooring: Concrete, Wood
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 1
- 3/4 Bathrooms: 1
- Half Bathrooms: 2
- Main Floor Baths: 3
Bedrooms
- Total Bedrooms: 4
- Bedrooms Main: 2
Other Rooms
- Laundry: In Unit
Exterior
- Exterior Features: Gas Valve, Spa/Hot Tub
- Porch/Patio/Deck: Deck
Parking
- Garage: Yes
- Garage Spaces: 2
- Total Spaces: 2
- Parking Features: 220 Volts, Heated Garage
Location
- County: Summit
- Subdivision: Silverthorne
- Driving Directions: From Highway 6, turn right on to Rainbow Drive. Take next right on to Tanglewood Lane. Turn right on to Ptarmigan Trail. Keep left on CO Road 2020. Turn right on to Barking Dog Court which turns into Z Road. Home will be on the left.
School Information
- Elem School District: Summit RE-1
- Midd School District: Summit RE-1
- High School District: Summit RE-1
- Elementary School: Silverthorne
- Middle School: Summit
- High School: Summit
Community
- Pets Allowed: Yes
Heating & Cooling
- Cooling Type: Room Air Conditioning
- Heating Type: Radiant
Utilities
- Sewer: Septic Tank
- Water: Well
- Utility Description: Electricity Connected, Internet Access (Wired), Propane
Structural Information
- Architectural Style: Mountain Contemporary
- Structure Type: House
- Construction: Cement Siding, Metal Siding
- Roof: Metal
- Common Walls: No Common Walls
- Windows: Skylight(s), Window Coverings
- Square Feet: 3,098
- Sq. Ft. Source: Public Records
- Living Area: 3,098 Sq. Ft.
- Year Built: 2017
Lot Features
- Property View: Mountain(s), Water
- Mountain views: Yes
- Lot Size (Acres): 1.25
- Lot Size (Sq. Ft.): 54,450
- Frontage: Public
- Street/Road Desc.: Gravel
- Road Maintenance: Private Maintained Road
- Zoning: CR1
Water Features
- Water View: Yes
Green Features
- Energy Efficient: Appliances, Construction, Doors, Exposure/Shade, HVAC, Insulation, Lighting, Roof, Thermostat, Water Heater, Windows
Financial Considerations
- Tax Amount: $7,626
- Tax Year: 2024
- Terms: Cash, Conventional
Disclosures and Reports
- Ownership: Individual
- Special Conditions: None
- Documents Avail.: Easement, Survey
- Legal Description: LOT 32 GOVERNMENT TRACTS 6-5-77 SUB
- Exclusions: Most artwork and furniture are negotiable.
- Property ID: 1300817
Listed by Your Castle Summit
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 421 Z Rd —
Your Castle Summit
amy@amynakos.com,970-389-8388
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 421 Z Rd
School District:Summit School District Re-1
| Name | Grades | Distance |
|---|---|---|
Silverthorne Elementary School 101 Hamilton Creek Road, Silverthorne, CO 80498 | PK-5 | 1.9 mi |
Summit Middle School 158 School Road, Frisco, CO 80443 | 6-8 | 4.3 mi |
Summit High School 16201 U S Highway 9, Breckenridge, CO 80424 | 9-12 | 5.2 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Estimate the Cost
Estimate the Cost for 421 Z Rd
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421 Z Road, Silverthorne, CO 80498 (MLS# 5567723) is a Single Family property with 4 bedrooms, 1 full bathroom and 3 partial bathrooms. 421 Z Road is currently listed for $3,300,000 and was received on June 16, 2025. Want to learn more about 421 Z Road? Do you have questions about finding other Single Family real estate for sale in Silverthorne? You can browse all Silverthorne real estate or contact a Coldwell Banker agent to request more information.