Property Attributes
- MLS#S1059453
- TypeSingle Family
- Listing Status Active
- CountySUMMIT
- CitySilverthorne
- AreaWildernest-Silverthorne
- NeighborhoodGOVERNMENT TRACTS 6-5-77 SUB
- Zip80498
- StyleSingleFamilyResidence
- Year Built2017
- Taxes$ 7626
- Price$ 2,999,000
- Bedrooms4
- Full Bathrooms2
- Half Bathrooms2
- Sqr Footage3098
- Lot Size1.25 Acres
Data Source:
Altitude MLS, Inc.
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.
| Elementary School | Middle School | High School |
|---|---|---|
| Silverthorne Elementary School | Summit Middle School | Summit High School |
| Price History | |
|---|---|
| 6/13/2025 | Listed $3,300,000 |
| 7/28/2026 | 5$3,150,000 |
| 8/10/2026 | 5$2,999,000 |
General Features
| Living Area | 3098.0 |
|---|---|
| Sewer | SepticTank |
| Heating | Radiant |
| Utilities | ElectricityAvailable,HighSpeedInternetAvailable,Propane,SepticAvailable |
| Possession | DeliveryOfDeed |
| Roof | Metal |
| Appliances | BuiltInOven,DoubleOven,Dryer,Dishwasher,ElectricCooktop,Freezer,Disposal,Microwave,Refrigerator,TrashCompactor,Washer,WasherDryer |
| HOA Fee | 0.0 |
| Garage Spaces | 2.0 |
| Patio/Porch Features | Deck |
| Exclusions | No |
| Pets Allowed | Yes |
| Year Built | 2017 |
| View | Lake,Mountains |
| Levels | Two,MultiSplit |
| Property Subtype | SingleFamilyResidence |
| Tax Year | 2024 |
| Current Use | Residential |
| Parcel Number | 1300817 |
| Community Features | TrailsPaths |
| County | Summit |
| New Construction | No |
| Property Type | Residential |
| HOA | No |
| Attached Garage | No |
| Energy Efficient | Appliances,Construction,Doors,ExposureShade,Hvac,Insulation,Lighting,Roof,Thermostat,WaterHeater,Windows |
| Subdivision Name | GOVERNMENT TRACTS 6-5-77 SUB |
| Garage Y/N | Yes |
| Building Features | NotApplicable |
| Total Rooms | 12 |
| Full Baths | 1 |
| Status | Active |
| 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 |
| High School | Summit |
| City | Silverthorne |
| Senior Community Y/N | No |
| Zoning Description | Single Family |
| MLS Area | Wildernest/Silverthorne |
| Lot Size Units | Acres |
| Lot Size Square Feet | 54450.0 |
| Carport Y/N | No |
| Spa Features | HotTub |
| Green Building Verification Type | Unknown |
| Elementary School | Silverthorne |
| Property Attached Y/N | No |
| Land Lease Y/N | No |
| Tax Annual Amount | 7626.04 |
| Home Warranty Y/N | No |
| Middle/Junior High School | Summit |
| Property Condition | Resale |
| Lease Renewal Y/N | No |
| MLS Area Minor | Silverthorne/Dillon |
| Additional Parcels Y/N | No |
| Lease Considered Y/N | No |
| Rent Control Y/N | No |
| Virtual Tour | https://www.zillow.com/view-imx/62139bd7-23b5-4d7a-9ce7-f499c9d82104? |
| Standard Status | Active |
| Occupancy Type | Owner |
| Tax Lot | 32 |
| Ownership Type | SoleProprietor |
| Property Sub Type Additional | SingleFamilyResidence |
| MobileHomeRemainsYN | No |
| PostalCity | Silverthorne |
| Legal Description | LOT 32 GOVERNMENT TRACTS 6-5-77 SUB |
| AttributionContact | amy@amynakos.com |
Interior Features
| Interior Amenities | BuiltInFeatures,CeilingFans,FivePieceBathroom,Fireplace,HighCeilings,KitchenIsland,PrimarySuite,Pantry,QuartzCounters,Skylights,SmartThermostat,VaultedCeilings,WalkInClosets |
|---|---|
| Basement | None,Heated |
| Flooring | Concrete,Wood |
| Furnished Y/N | Unfurnished |
| Total Fireplaces | 1 |
| Fireplace Features | Gas |
| Basement (Y/N) | No |
| Air Conditioning Y/N | No |
| Heating Y/N | Yes |
| Window Features | Skylights |
| Fireplace Y/N | Yes |
| Half Baths | 2 |
| 3/4 Baths | 1 |
| Laundry Features | InUnit,SeeRemarks |
| Total Bedrooms | 4 |
| Room Type | EatInKitchen,Other |
| LivingAreaSource | PublicRecords |
| Total Baths | 4 |
Exterior Features
| Parking Features | Attached,Garage |
|---|---|
| Lot Features | SeeRemarks |
| Water Source | Well |
| Lot Size Area | 1.25 |
| Foundation Details | Poured |
| Spa | Yes |
| Building Area Total | 3098.0 |
| Lot Size Acres | 1.25 |
| Road Surface Type | Dirt |
| Lot Size Source | PublicRecords |
| Waterfront Y/N | No |
| Crops Included Y/N | No |
| Road Responsibility | PublicMaintainedRoad |
| Horse Y/N | No |
| Irrigation Water Rights Y/N | No |
Amenities
- Foreclosure
- Views
- Short Sale
- New Construction
- Adult 55+
- Lease To Own
- No HOA Fees
- Furnished
- Primary On Main
- Air Conditioning
- Seller Finance
- Green
- Fixer Upper
- Horse
- Golf
- Fireplace
- Deck
- Garage
- Basement
- Pool
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