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  • $72,000,000

    Nhn Cromwell Island Rd, Dayton, MT 59914

    2beds
    2baths
    45,000sqft
    : 
    Single Family Residence
    Built in 1994
    348 Acres Lot
    $-- Zestimate®
    $1,600/sqft
    $-- HOA

    What's special

    Remarks: Like the cold, clear waters of Flathead Lake, mystique surrounds Cromwell Island. It overlooks the legendary Wild Horse Island, where Salish and Kootenai historically swam their horses to keep them safe from rival tribes. With 348 acres and nearly three miles of shoreline, Cromwell is the largest private island in freshwater west of the Mississippi River that is under a single ownership. The island was purchased in the late 1980s by Robert M. Lee, a renowned automobile and antique arms collector, explorer, author, and conservationist. Before his death in 2016, Mr. Lee and his wife, Anne, partially completed construction on homes including 45,000 square feet of living space. Even in its unfinished state, ''The Villa'' has a magnitude of presence reminiscent of Versailles. Surface Water: Flathead Lake
    531 days
    on Zillow
    |
    13,123
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    592
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    Zillow last checked: 7 hours ago

    Listing updated: July 01, 2025 at 12:15am

    Listed by:

    Bill McDavid 406-360-3141,

    Hall & Hall Partners LLP

    Source: MRMLS,MLS#: 22204890MLS Logo
    Travel times

    Tour with a buyer's agent

    We'll find a local expert to take you on a private tour of Nhn Cromwell Island Rd.

    Next available tour time:Today at 4pm

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 2
    Heating
    • Hot Water
    Appliances
    • Included: Microwave, Range, Refrigerator
    Features
    • Basement: Full,Unfinished,Walk-Out Access
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 45,000 sqft
    • Finished area below ground: 0

    Property

    Features
    • Patio & porch: Patio, Porch
    • Exterior features: Breezeway, Boat Slip, Dock
    • Fencing: None
    • Has view: Yes
    • View description: Lake, Mountain(s), Trees/Woods
    • Has water view: Yes
    • Water view: true
    • Waterfront features: Lake, Navigable Water, Waterfront
    • Body of water: Flathead Lake
    • Frontage type: Waterfront
    Lot
    • Size: 348 Acres
    • Dimensions: 348.00
    • Features: Level
    • Topography: Level,Sloping
    Details
    • Parcel number: 15346710101010000
    • Zoning description: None

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Other
    • Property subtype: Single Family Residence
    Materials
    • Foundation: Poured
    • Roof: Tile
    Condition
    • New construction: Yes
    • Year built: 1994

    Utilities & green energy

    • Sewer: Private Sewer, Septic Tank
    • Water: Lake
    • Utilities for property: Electricity Available

    Community & HOA

    Location
    • Region: Dayton

    Financial & listing details

    • Price per square foot: $1,600/sqft
    • Tax assessed value: $15,158,880
    • Annual tax amount: $31,075
    • Date on market: 3/4/2024
    • Listing terms: Cash
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