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For sale
  • Price increase: $450K (3/11)
    $3,950,000

    665 Wilson Butte Rd, Great Falls, MT 59405

    5beds
    4,703sqft
    : 
    Single Family Residence
    Built in 2010
    51.16 Acres Lot
    $-- Zestimate®
    $840/sqft
    $-- HOA

    What's special

    Multiple fireplacesExquisite viewsLarge workshopCastle-like courtyardPristine river frontageCedar-lined saunaCustom-made round table
    Welcome to your own majestic retreat on the banks of the mighty Missouri River! This extraordinary estate offers unparalleled privacy, surrounded by the breathtaking natural beauty of Montana's landscapes. As you approach, you'll be greeted by over a mile of pristine river frontage, providing endless opportunities for fishing, boating, and relaxation along the Missouri. The centerpiece of this remarkable estate is a stunning castle-inspired residence, exuding timeless elegance and architectural grandeur. Features such as a cedar-lined sauna, expansive wine cellar, turret with reading room, two attached garages, multiple fireplaces, and the bold, castle-like courtyard complete with gargoyles, add to the allure of the property. The home is thoughtfully laid out with wings for the homeowners and guests. The main wing includes a bedroom, walk-in closet, ensuite bath, office, laundry room, and one of the attached two-car garages with direct entry. In the guest wing, you’ll find three guest bedrooms, two baths, a 2-car garage, ample storage, and a guest laundry room. The main living area contains a grand entry with vaulted ceiling and an open concept kitchen, living room, and dining room. The exquisite views over the expansive, plush lawn to the river and scenic open lands will take your breath away. Cozy up to the living room fireplace and enjoy the abundance of wild animals and bird life in your backyard. The round dining room has spectacular views in every direction and is highlighted by a custom-made round table to complement the space. Aviation enthusiasts will be delighted by the inclusion of an airplane hangar and three private airstrips, providing convenient access for travel and exploration. The possibilities are endless for those with a passion for flight and adventure, whether urban or backcountry. For the avid boater or water enthusiast, a remarkable boathouse awaits, complete with a concrete ramp for effortless access to the river. Imagine embarking on leisurely cruises or exciting adventures right from your own backyard. For those seeking space for hobbies or projects, a large workshop within the hangar offers ample room for creativity and craftsmanship, while the two-bedroom guest quarters with a full kitchen provide comfortable accommodations for visitors or extended stays. This exceptional property offers a rare opportunity to own a piece of Montana's pristine wilderness, where every day brings new adventures and cherished memories.
    670 days
    |
    3,693
    |
    171
    |

    Zillow last checked: 7 hours ago

    Listing updated: March 11, 2026 at 09:01am

    Listed by:

    Callie Pecunies 406-595-0755,

    Big Sky Sotheby's

    Source: Big Sky Country MLS,MLS#: 392771Originating MLS: Big Sky Country MLS

    Tour with a local agent

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 6
      • Full bathrooms: 2
      • 3/4 bathrooms: 3
      • 1/2 bathrooms: 1
      Rooms
      • Room types: Bonus Room, Dining Room, Full Bath, Garage, Half Bath, Kitchen, Laundry, Living Room, Office, Family Room, Wine Room
      Heating
      • Heat Pump, Propane, Radiant Floor
      Cooling
      • Ceiling Fan(s)
      Appliances
      • Included: Built-In Oven, Dryer, Dishwasher, Freezer, Microwave, Range, Refrigerator, Washer
      Features
      • Wet Bar, Fireplace, Steam Shower, Vaulted Ceiling(s), Walk-In Closet(s), Window Treatments
      • Flooring: Engineered Hardwood, Partially Carpeted, Tile
      • Windows: Window Coverings
      • Basement: Bathroom,Daylight,Rec/Family Area,Walk-Out Access
      • Has fireplace: Yes
      • Fireplace features: Basement, Gas
      Interior area
      • Total structure area: 4,703
      • Total interior livable area: 4,703 sqft
      • Finished area above ground: 3,584
      Video & virtual tour

      Property

      Parking
      • Total spaces: 5
      • Parking features: Attached, Garage, Garage Door Opener
      • Attached garage spaces: 5
      • Has uncovered spaces: Yes
      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Balcony, Covered, Patio
      • Exterior features: Blacktop Driveway, Sprinkler/Irrigation, Landscaping
      • Has view: Yes
      • View description: Farmland, Meadow, River, Creek/Stream
      • Has water view: Yes
      • Water view: River,Creek/Stream
      • Waterfront features: Creek, River Front
      Lot
      • Size: 51.16 Acres
      • Features: Adjacent To Public Land, Lawn, Landscaped, Sprinklers In Ground
      Details
      • Additional structures: Guest House, Storage, Workshop
      • Parcel number: 0003819800
      • Zoning description: R5
      • Special conditions: None

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Custom
      • Property subtype: Single Family Residence
      Materials
      • Roof: Metal
      Condition
      • New construction: No
      • Year built: 2010

      Utilities & green energy

      • Sewer: Septic Tank
      • Utilities for property: Cable Available, Electricity Connected, Fiber Optic Available, Propane, Phone Available, Septic Available
      Green energy
      • Energy generation: Solar

      Community & HOA

      Community
      • Security: Heat Detector, Smoke Detector(s)
      • Subdivision: None
      HOA
      • Has HOA: No
      Location
      • Region: Great Falls

      Financial & listing details

      • Price per square foot: $840/sqft
      • Tax assessed value: $3,257,438
      • Annual tax amount: $28,692
      • Date on market: 6/4/2024
      • Cumulative days on market: 672 days
      • Listing terms: Cash,3rd Party Financing
      • Electric utility on property: Yes
      • Road surface type: Paved
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        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        Price history
        DateEventPrice
        3/11/2026Price change$3,950,000+12.9%$840/sqft
        Source: Big Sky Country MLS #392771 Report a problem
        6/4/2024Price change$3,500,000-17.6%$744/sqft
        Source: MRMLS #30027767 Report a problem
        6/4/2024Listed for sale$4,250,000+13.3%$904/sqft
        Source: Big Sky Country MLS #392771 Report a problem
        2/8/2023Listing removed--
        Source: MRMLS #22004802 Report a problem
        6/7/2021Listing removed$3,750,000$797/sqft
        Source: MRMLS #22004802 Report a problem
        1/23/2021Price change$3,750,000-6.3%$797/sqft
        Source: MRMLS #22004802 Report a problem
        4/16/2020Listed for sale$4,000,000$851/sqft
        Source: Clearwater Montana Properties - Great Falls #22004802 Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2025$28,215 +82%$3,257,438 +15.8%
        2024$15,500 -2.6%$2,814,099 +0%
        2023$15,914 +15.2%$2,813,871 +34.2%
        2022$13,812 -7.1%$2,096,515
        2021$14,871 +4.2%$2,096,515 +4.2%
        2020$14,266 -9%$2,011,521
        2019$15,682 +8.3%$2,011,521 +10.2%
        2018$14,475 -6%$1,825,723
        2017$15,394 -49.1%$1,825,723 +4.9%
        2016$30,238 +121.9%$1,740,193
        2015$13,625 -13.6%$1,740,193 +61%
        2014$15,767 +9.8%$1,081,189 +5.6%
        2013$14,362 +43.8%$1,023,802 +42.4%
        2012$9,990 $718,871
        2011-- --
        2010-- --
        2009-- --
        2008-- $58,150 +321.4%
        2007-- $13,800

        Find assessor info on the county website

        BuyAbility℠ payment

        Est. payment
        $22,558/mo
        Principal & interest
        $19628
        Property taxes
        $2930
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          Climate risks

          Neighborhood: 59405

          Getting around

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          Car-Dependent
          25 / 100
          Somewhat Bikeable

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