REQUEST A TOUR If you would like to see this home without being there in person, select the "Virtual Tour" option and your agent will contact you to discuss available opportunities.

In-PersonVirtual Tour

Sun

Jun

Mon

Jun

Tue

Jun

Will Rawstron

Keller Williams Top of the Rockies

willrawstron@gmail.com +1(970) 333-9068

$ 3,300,000

Est. payment -/mo

Save Virtual Tour

New

421 Z RD Silverthorne, CO 80498

4 Beds

4 Baths

3,098 SqFt

UPDATED:

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 3,098 sqft

Price per Sqft $1,065

Subdivision Government Tracts 6-5-77 Sub

MLS Listing ID S1059453

Bedrooms 4

Full Baths 1

Half Baths 2

Three Quarter Bath 1

Construction Status Resale

Year Built 2017

Annual Tax Amount $7,626

Tax Year 2024

Lot Size 1.250 Acres

Acres 1.25

Property Sub-Type Single Family Residence

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.

Location

State CO

County Summit

Area Wildernest/Silverthorne

Direction 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.

Rooms

Basement None, Heated

Interior

Interior Features Built-in Features, Ceiling Fan(s), Five Piece Bathroom, Fireplace, High Ceilings, Kitchen Island, Primary Suite, Pantry, Quartz Counters, Skylights, Smart Thermostat, Vaulted Ceiling(s), Walk- In Closet(s)

Heating Radiant

Flooring Concrete, Wood

Fireplaces Number 1

Fireplaces Type Gas

Furnishings Partially

Fireplace Yes

Appliance Built-In Oven, Double Oven, Dryer, Dishwasher, Electric Cooktop, Freezer, Disposal, Microwave, Refrigerator, Trash Compactor, Washer, Washer/Dryer

Laundry In Unit, See Remarks

Exterior

Parking Features Attached, Garage

Garage Spaces 2.0

Garage Description 2.0

Community Features Trails/ Paths

Utilities Available Electricity Available, High Speed Internet Available, Propane, Septic Available

View Y/N Yes

Water Access Desc Well

View Lake, Mountain(s)

Roof Type Metal

Present Use Residential

Street Surface Dirt

Building

Lot Description See Remarks

Entry Level Two,Multi/Split

Foundation Poured

Sewer Septic Tank

Water Well

Level or Stories Two, Multi/Split

Construction Status Resale

Schools

Elementary Schools Silverthorne

Middle Schools Summit

High Schools Summit

Others

Pets Allowed Yes

Tax ID 1300817

Pets Allowed Yes

Virtual Tour https://www.zillow.com/view-imx/62139bd7-23b5-4d7a-9ce7-f499c9d82104?

Listed by Your Castle Summit, LLC amy@amynakos.com

Will Rawstron

Broker | License ID: ER100000346

+1(970) 333-9068

Will Rawstron

421 Z RD Silverthorne, CO 80498

Key Details

Location

Rooms

Interior

Exterior

Building

Schools

Others

GET MORE INFORMATION

Go tour this home

421 Z RD