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For sale
  • $4,690,000

    21 Union Trail Rd, Breckenridge, CO 80424

    4beds
    2,399sqft
    : 
    Duplex, Multi Family
    Built in 2013
    -- sqft lot
    $4,432,500 Zestimate®
    $1,955/sqft
    $1,010/mo HOA

    What's special

    Two striking stone fireplacesLike-new end unit duplexDesigner tileSurrounding green spaceSpacious slope-facing deckGranite countertopsWet bar
    Situated in one of Breckenridge’s most prestigious neighborhoods—Shock Hill Landing—this like-new end unit duplex offers exceptional mountain living. Just steps from the gondola mid-station for effortless access to world class skiing, historic Main Street, and a short walk to the Breckenridge Nordic Center trails. This end-unit location provides ample privacy and additional surrounding green space. High end finishes include granite countertops, designer tile, distressed wood flooring on the main level, and two striking stone fireplaces. Southwest exposure fills the home with natural light and captures expansive views of the ski area and Tenmile Range. Interior highlights include a wet bar, built-in mudroom off the garage, boot dryer, and a custom chairlift cable handrail on the staircase. The primary suite features an Altitude Control Technology oxygen system and a steam shower in the ensuite bath. Outdoor living is enhanced by a spacious slope-facing deck, a private hot tub ideal for après-ski relaxation, and an attached two car garage. This is a rare opportunity to own in Shock Hill Landing—where Breckenridge’s most coveted ski access, privacy, and alpine beauty come together.
    7 days
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    1,313
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    32
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    Zillow last checked: 8 hours ago

    Listing updated: January 18, 2026 at 03:26pm

    Listed by:

    Stu Van Anderson (970)485-1214,

    West + Main

    Source: Altitude Realtors,MLS#: S1065848MLS LogoOriginating MLS: Summit Association of Realtors

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 5
    • Full bathrooms: 1
    • 3/4 bathrooms: 3
    • 1/2 bathrooms: 1
    Primary bedroom
    • Level: Main
    Bedroom
    • Level: Lower
    Bedroom
    • Level: Lower
    Bedroom
    • Level: Lower
    Dining room
    • Level: Main
    Family room
    • Level: Lower
    Great room
    • Level: Main
    Half bath
    • Level: Main
    Kitchen
    • Level: Main
    Laundry
    • Level: Main
    Mud room
    • Level: Lower
    Other
    • Level: Main
    Other
    • Level: Lower
    Other
    • Level: Lower
    Other
    • Level: Lower
    Heating
    • Natural Gas, Radiant
    Appliances
    • Included: Dryer, Dishwasher, Disposal, Gas Range, Microwave, Refrigerator, Range Hood, Washer, Washer/Dryer
    • Laundry: In Unit
    Features
    • Fireplace, Main Level Primary, See Remarks
    • Flooring: Carpet, Tile, Wood
    • Has fireplace: Yes
    • Fireplace features: Gas
    Interior area
    • Total interior livable area: 2,399 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Attached, Garage
    • Garage spaces: 2
    Features
    • Levels: Two,Multi/Split
    • Has view: Yes
    • View description: Mountain(s), Ski Area, Southern Exposure
    Lot
    • Size: 4,138.2 Square Feet
    • Features: Ski In /Ski Out, See Remarks
    Details
    • Parcel number: 6516171
    • Zoning description: Single Family Equivalent

    Construction

    Type & style
    • Home type: MultiFamily
    • Property subtype: Duplex, Multi Family
    Materials
    • Frame
    • Roof: Asphalt
    Condition
    • Resale
    • Year built: 2013

    Utilities & green energy

    • Sewer: Connected, Public Sewer
    • Water: Public
    • Utilities for property: Cable Available, Electricity Available, Sewer Available, See Remarks, Trash Collection, Water Available, Sewer Connected

    Community & HOA

    Community
    • Features: See Remarks
    • Subdivision: Shock Hill Landing
    HOA
    • Has HOA: Yes
    • Amenities included: Snow Removal
    • HOA fee: $12,122 annually
    Location
    • Region: Breckenridge

    Financial & listing details

    • Price per square foot: $1,955/sqft
    • Annual tax amount: $14,961
    • Date on market: 1/14/2026
    • Exclusions: No
    • Road surface type: Paved
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    Estimated market value

    $4,432,500

    $4.21M - $4.65M

    $4,370/mo

    Price history

    Price history
    DateEventPrice
    1/14/2026Listed for sale$4,690,000+107.5%$1,955/sqft
    Source: Altitude Realtors #S1065848 Report a problem
    8/5/2016Sold$2,260,500+37%$942/sqft
    Source: Altitude Realtors #S1000350 Report a problem
    9/4/2014Sold$1,650,000$688/sqft
    Source: Altitude Realtors #S384925 Report a problem

    Public tax history

    Public tax history
    Tax history is unavailable.

    BuyAbility℠ payment

    Est. payment
    $27,343/mo
    Principal & interest
    $23479
    Home insurance
    $1642
    Other costs
    $2222

      Climate risks

      Neighborhood: 80424

      Nearby schools

      GreatSchools rating

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