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New construction
  • $11,500,000

    42 One & Only Private Home, Big Sky, MT 59716

    5beds
    4,006sqft
    : 
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    Condominium
    Built in 2029
    -- sqft lot
    $-- Zestimate®
    $2,871/sqft
    $6,591/mo HOA

    What's special

    Sweeping mountain viewsExpansive skiesModern architectureClean architectural linesOutdoor terraces and loungesWarm natural materialsOpen light-filled interiors
    Set within the serene alpine landscape of Moonlight Basin, Private Home #42 offers a refined mountain retreat where modern architecture and natural beauty coexist in perfect balance. Designed by the acclaimed firm Olson Kundig, the residence reflects a thoughtful approach to scale, light, and connection to the land. Spanning approximately 4,020 square feet, this five-bedroom home features open, light-filled interiors framed by floor-to-ceiling windows that capture sweeping mountain views. Warm natural materials, clean architectural lines, and inviting fireplaces create an atmosphere that is both contemporary and deeply comfortable. Indoor living spaces flow seamlessly to outdoor terraces and lounges, offering ideal settings for entertaining or quiet moments of reflection amid Montana’s changing seasons. Whether returning from a day on the slopes or enjoying summer evenings under expansive skies, this home is designed to elevate everyday living. Located within One&Only Moonlight Basin, owners enjoy access to exceptional amenities, curated experiences, and the legendary service that defines the One&Only lifestyle.
    186 days
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    115
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    1
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    Zillow last checked:

    Listing updated:

    Listed by:

    Kevin Germain 406-580-6986,

    The Big Sky Real Estate Co.

    Source: Big Sky Country MLS,MLS#: 407783Originating MLS: Big Sky Country MLS

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 5
      • Full bathrooms: 5
      Rooms
      • Room types: Three Quarter Bath, Bedroom, Dining Room, Family Room, Full Bath, Kitchen, Laundry, Living Room
      Primary bedroom
      • Level: Upper
      Bedroom
      • Level: Main
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Main
      Bedroom
      • Level: Main
      Dining room
      • Level: Upper
      Family room
      • Level: Main
      Other
      • Level: Upper
      Kitchen
      • Level: Upper
      Laundry
      • Level: Main
      Living room
      • Level: Upper
      Other
      • Level: Main
      Other
      • Level: Main
      Other
      • Level: Main
      Other
      • Level: Upper
      Heating
      • Forced Air, Propane
      Cooling
      • Central Air
      Appliances
      • Included: Built-In Oven, Dryer, Dishwasher, Disposal, Microwave, Range, Refrigerator, Wine Cooler, Washer
      Features
      • Flooring: Hardwood, Tile
      Interior area
      • Total structure area: 4,006
      • Total interior livable area: 4,006 sqft
      • Finished area above ground: 4,006

      Property

      Parking
      • Total spaces: 2
      • Parking features: Attached, Garage
      • Attached garage spaces: 2
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Covered, Deck, Patio
      • Pool features: Association
      • Spa features: Association
      • Has view: Yes
      • View description: Mountain(s), Southern Exposure, Valley, Trees/Woods
      • Waterfront features: None
      Details
      • Parcel number: Not yet available
      • Zoning description: Call Listing Agent for Details
      • Special conditions: None

      Construction

      Type & style
      • Home type: Condo
      • Architectural style: Contemporary
      • Property subtype: Condominium
      Materials
      • Metal Siding, Wood Siding
      Condition
      • To Be Built
      • New construction: Yes
      • Year built: 2029
      Details
      • Builder name: Langlas/ Olson Kundig

      Utilities & green energy

      • Water: Community/Coop
      • Utilities for property: Propane, Sewer Available, Water Available

      Community & HOA

      Community
      • Security: Carbon Monoxide Detector(s), Fire Sprinkler System, Heat Detector, Smoke Detector(s)
      • Subdivision: One&Only (Lee’s Pool)
      HOA
      • Has HOA: Yes
      • Amenities included: Clubhouse, Golf Course, Park, Pool, Ski Accessible, Ski In Ski Out, Spa/Hot Tub, Water, Trail(s)
      • Services included: Maintenance Grounds, Maintenance Structure, Road Maintenance, Sewer, Snow Removal, Trash, Water
      • HOA fee: $74,191 annually
      • Second HOA fee: $4,893 annually
      Location
      • Region: Big Sky

      Financial & listing details

      • Price per square foot: $2,871/sqft
      • Date on market: 1/7/2026
      • Cumulative days on market: 1439 days
      • Listing terms: Cash,1031 Exchange,3rd Party Financing
      • Ownership: Full
      • Road surface type: Paved

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        1/7/2026Listed for sale$11,500,000$2,871/sqft
        Source: Big Sky Country MLS #407783 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: 59716

        Getting around

        0 / 100
        Car-Dependent
        8 / 100
        Somewhat Bikeable

        Nearby schools

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