421 z rd

Silverthorne, CO 80498

$2,999,000

4 BEDS 4 BATHS
3,098 SQFT1.25 AC LOT
Residential - Single Family
Image 1
Image 2
Image 3
Image 4
Bedrooms 4
Total Baths 4
Full Baths 1
Square Feet 3098
Acreage 1.25
Status Active
MLS # 5567723
County Summit
More Info
Category Residential - Single Family
Status Active
Square Feet 3098
Acreage 1.25
MLS # 5567723
County Summit
Listed By: Listing Agent Amy Nakos
Your Castle Summit - (970) 389-8388
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.

Exterior Features

  • Style Chalet
  • Construction Single Family Residence
  • Siding Metal Siding, Composition
  • Exterior Hot Tub, Heated Garage
  • Roof Metal
  • Garage Yes
  • Garage Description Attached
  • Water Well
  • Sewer Septic Tank

Interior Features

  • Appliances Double Oven, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Disposal
  • Heating Radiant
  • Cooling Wall/Window Unit(s), Ceiling Fan(s)
  • Basement Slab
  • Fireplaces Description Two or More, Gas, Living Room
  • Living Area 3,098 SQFT
  • Year Built 2017
  • Stories Two

Neighborhood & Schools

  • Subdivision Silverthorne
  • School Disrict Summit
  • Elementary School Silverthorne
  • Middle School Summit
  • High School Summit

Financial Information

  • Zoning CR1

Listing Information

Listing Provided Courtesy of Your Castle Summit - (970) 389-8388
Listings provided courtesy of the IRESDS MLS as distributed by MLS GRID.

Information is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant's applicable MLS if any and as amended from time to time. MLS GRID may, at its discretion, require use of other disclaimers as necessary to protect Member Participant, and/or their MLS from liability.

Based on information submitted to the MLS GRID as of 08/25/2026 03:46:42 UTC. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

The Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (the "DMCA") provides recourse for copyright owners who believe that material appearing on the Internet infringes their rights under U.S. copyright law. If you believe in good faith that any content or material made available in connection with our website or services infringes your copyright, you (or your agent) may send us a notice requesting that the content or material be removed, or access to it blocked. Notices must be sent in writing by email to DMCAnotice@MLSGrid.com.

The DMCA requires that your notice of alleged copyright infringement include the following information: (1) description of the copyrighted work that is the subject of claimed infringement; (2) description of the alleged infringing content and information sufficient to permit us to locate the content; (3) contact information for you, including your address, telephone number and email address; (4) a statement by you that you have a good faith belief that the content in the manner complained of is not authorized by the copyright owner, or its agent, or by the operation of any law; (5) a statement by you, signed under penalty of perjury, that the information in the notification is accurate and that you have the authority to enforce the copyrights that are claimed to be infringed; and (6) a physical or electronic signature of the copyright owner or a person authorized to act on the copyright owner's behalf. Failure to include all of the above information may result in the delay of the processing of your complaint.

© 2026 IRESDS MLS, Inc.
Listing data is current as of 08/25/2026.

Contact Our Agent

By clicking “Submit,” I agree to be contacted by Lake Homes Realty, LLC, its affiliates, and real estate professionals via call, text, and email for real estate services. This includes by automated means, even if your number is on a federal, state, or our internal Do Not Call list. To opt out, you can reply "stop" at any time or reply "help" for assistance. You can also click the unsubscribe link in the emails. Message and data rates may apply. Message frequency may vary. You also agree to our Terms of Use and Privacy Policy.