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  • Price cut: $305K (6/30)
    $3,195,000

    225 Siderius Ln, Bigfork, MT 59911

    4beds
    2,710sqft
    : 
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    Single Family Residence
    Built in 1988
    0.67 Acres Lot
    $2,986,500 Zestimate®
    $1,179/sqft
    $58/mo HOA

    What's special

    Gated waterfront estateBeautifully remodeled kitchenBalcony captures unobstructed sceneryWood flooringUpgraded features throughout
    New drone video on virtual tour in listing! Quintessential gated waterfront estate offering a rare combination of privacy, space, and year-round recreation. Located at the spectacular junction of the Flathead River and Flathead Lake, this remarkable setting showcases some of Montana's most beautiful scenery. The river's flowing waters broaden into the crystal-clear expanse of Flathead Lake, creating a dynamic landscape of open water, wetlands, wildlife habitat, and breathtaking mountain views. Tucked away on a quiet cul-de-sac in one of the Flathead Valley's most desirable neighborhoods, this exceptional setting offers privacy and beauty. Designed for both relaxation and entertaining, the estate features spacious indoor and outdoor living areas that embrace the waterfront lifestyle. There is 77 feet of river frontage and 243 feet on Mayport Harbor Canal. Protected boat slip on a canal offers the ultimate convenience for waterfront living. A permanent or floating dock can be installed on the river. The canal has moorings for additional watercraft. The beautifully remodeled kitchen blends timeless craftsmanship with modern functionality, creating an inviting space for everyday living and entertaining. The home has 4 bedrooms, office, 2 1/2 bathrooms, wood flooring and upgraded features throughout. Positioned above the landscape, the balcony captures unobstructed scenery, creating an ideal setting to enjoy the beauty and tranquility of waterfront living. Easy walk or golf cart ride to the renowned Eagle Bend Golf Clubhouse. A few minutes to the charming village of Bigfork. Whether you're seeking a year-round residence, a waterfront retreat, or a legacy property to be enjoyed for generations, this extraordinary estate offers an unparalleled blend of privacy, recreation, natural beauty, and timeless Montana elegance.
    31 days
    |
    1,821
    |
    61
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    Zillow last checked:

    Listing updated:

    Listed by:

    David Austin Lowe 406-285-8586,

    HomeSmart Realty Partners

    Source: MRMLS,MLS#: 30072181MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Cooling
      • Central Air
      Appliances
      • Included: Dryer, Dishwasher, Disposal, Microwave, Range, Refrigerator, Washer
      • Laundry: Washer Hookup
      Features
      • Basement: Crawl Space
      • Number of fireplaces: 1
      Interior area
      • Total interior livable area: 2,710 sqft
      • Finished area below ground: 0

      Property

      Parking
      • Total spaces: 3
      • Parking features: Garage
      • Garage spaces: 3
      Features
      • Levels: Two
      • On waterfront: Yes
      • Waterfront features: Lake, Navigable Water, River Front, Seawall, Waterfront
      • Body of water: Flathead River
      Lot
      • Size: 0.67 Acres
      • Features: Level
      • Topography: Level
      Details
      • Parcel number: 07383527103010000
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Foundation: Poured
      Condition
      • New construction: No
      • Year built: 1988

      Utilities & green energy

      • Water: Well

      Community & HOA

      Community
      • Features: Park
      HOA
      • Has HOA: Yes
      • Amenities included: Park
      • Services included: Common Area Maintenance
      • HOA fee: $700 annually
      • HOA name: Mayport Harbor
      Location
      • Region: Bigfork

      Financial & listing details

      • Price per square foot: $1,179/sqft
      • Tax assessed value: $903,380
      • Annual tax amount: $4,660
      • Date on market: 6/2/2026
      • Listing agreement: Exclusive Right To Sell
      • Road surface type: Asphalt

        Estimated market value

        $2,986,500

        $2.84M - $3.14M

        $4,796/mo

        Price history

        DateEventPrice
        6/30/2026Price change$3,195,000-8.7%$1,179/sqft
        Source: MRMLS #30072181 Report a problem
        6/2/2026Listed for sale$3,500,000+100%$1,292/sqft
        Source: MRMLS #30072181 Report a problem
        2/8/2023Listing removed--
        Source: MRMLS #22100773 Report a problem
        6/11/2021Listing removed$1,750,000$646/sqft
        Source: MRMLS #22100773 Report a problem
        1/19/2021Listed for sale$1,750,000$646/sqft
        Source: MRMLS #22100773 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$3,376 -24.4%$896,200 +11.9%
        2024$4,465 +4.2%$800,890
        2023$4,285 +13.5%$800,890 +52.2%
        2022$3,777 $526,100
        2021$3,777 -5.6%$526,100 +3.4%
        2020$3,999 -2.3%$508,650
        2019$4,093 -21.7%$508,650 +1.7%
        2018$5,228 +1.8%$500,300
        2017$5,136 -1.5%$500,300 -2.8%
        2016$5,217 $514,800
        2015$5,217 -4.7%$514,800 +50%
        2014$5,474 +34.9%$343,278 +1.9%
        2013$4,057 -1.7%$337,039 +2.1%
        2012$4,126 $329,961
        2011-- --
        2010-- --
        2009-- --
        2008-- $425,600
        2007-- $425,600
        2006-- $425,600
        2005-- $425,600
        2004-- $425,600
        2003-- $425,600 +48.1%
        2002-- $287,300
        2000-- $287,300

        Find assessor info on the county website

        Monthly payment

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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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 59911

        Getting around

        10 / 100
        Car-Dependent
        29 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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