Property Sub Type: Single Family Home
| Bedrooms: | 4 |
|---|---|
| Bathrooms: | 4 |
Additional rooms: Eat In Kitchen
| Living area: | 3098.00 |
|---|---|
| List Price Per SqFt: | 1065 |
| Year built: | 2017 |
| Lot acreage: | 1.25 |
Subdivision:
Government Tracts 6-5-77 Sub
View: Lake, Mountains
| Current Tax Amount: | 7626.04 |
|---|---|
| Garage Spaces: | 2 |
| MLS: | S1059453 |
| Days on Market: | 397 |
Home Summit County Real Estate S1059453
421 Z Road, Silverthorne 4 Bed Home for Sale
$3,300,000 Home in Silverthorne
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.
Interior
Furnished: Unfurnished
Interior Features: Built In Features, Ceiling Fans, Five Piece Bathroom, Fireplace, High Ceilings, Kitchen Island, Primary Suite, Pantry, Quartz Counters, Skylights, Smart Thermostat, Vaulted Ceilings, Walk In Closets
Fireplaces Total: 1
Fireplace Features: Gas
Flooring: Concrete, Wood
Appliances: Built In Oven, Double Oven, Dryer, Dishwasher, Electric Cooktop, Freezer, Disposal, Microwave, Refrigerator, Trash Compactor, Washer, Washer Dryer
Green Energy Efficient: Appliances, Construction, Doors, Exposure Shade, Hvac, Insulation, Lighting, Roof, Thermostat, Water Heater, Windows
Laundry: In Unit
Exterior
# Levels In Unit: Two, Multi Split
Roof: Metal
Parking Features: Attached, Garage
Road Surface Type: Dirt
Utilities
Available Utilities: Electricity Available, High Speed Internet Available, Propane, Septic Available
Sewer/Septic: Septic Tank
Water Source: Well
Heating: Radiant
HOA, Tax and Fee(s) Information
Property Legal Description: LOT 32 GOVERNMENT TRACTS 6-5-77 SUB
Community Features: Trails Paths
Pets Allowed: Yes
Unbranded Tour: View virtual tour
Summit County Schools
Elementary School: Silverthorne
Middle School: Summit
High School: Summit
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.
Address:
421 Z Road, Silverthorne, Colorado
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Discover Luxury Living At 421 Z Road In Silverthorne, CO
Nestled within the highly desirable Government Tracts 6-5-77 of Summit County, CO, this stunning unfurnished 3,098 square foot single-family residence built in 2017 is now available at $3,300,000. The home features 4 bedrooms and 4 bathrooms, all situated on a well-appointed 1.25 acre lot. For a comprehensive look at this property—including details on its construction, interior finishes, scenic views, and local school assignments—please review the full listing details. Ready to see it in person? Contact Natalia Bassova, a Breckenridge real estate broker at Resort Real Estate Inc., with over 21 years of experience (date licensed 06/23/2005, license #ER.040046620), specializing in lake view Silverthorne real estate at (970) 389-8899 to schedule a private tour of MLS #S1059453 today.
Map
Listed by: Your Castle Summit, LLC, amy@amynakos.com
Copyright © 2026 Altitude MLS Inc., a wholly-owned subsidiary of Altitude REALTORS®. The information displayed herein was derived from sources believed to be accurate, but has not been verified by Altitude MLS. Buyers are cautioned to verify all information to their own satisfaction. This information is exclusively for viewers’ personal, noncommercial use. Any republication or reproduction of the information herein without the express permission of the Altitude MLS is strictly prohibited.
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