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For sale
  • $3,500,000

    3581 County Line Rd, Sturgeon Lake, MN 55783

    8beds
    9,338sqft
    : 
    Single Family Residence
    Built in 1997
    121 Acres Lot
    $-- Zestimate®
    $375/sqft
    $-- HOA

    What's special

    Vast acreageIndoor saunaHeated floorsIndoor sports roomOpen meadowsPrivate pondSpacious and light-filled interiors
    Extraordinary Concrete Geodesic Dome Estate for Sale. Welcome to an unparalleled opportunity to own a truly remarkable property nestled on 121 pristine acres in beautiful Sturgeon Lake, MN. This expansive estate features not one, but two impressive concrete domes, offering over 9,000 square feet of stunning living space designed for comfort, entertainment, and connection with nature. Property Innovative architecture meets spectacular design, providing spacious and light-filled interiors, 8 Bedrooms & 7 Baths: Generously-sized rooms make great comfort for you, guests, or creative uses. The Indoor sports room is perfect for year-round recreation, fitness, and fun, regardless of the weather and finish off with your own indoor sauna. Boosting a private pond, ideal for relaxation, enjoying Minnesota’s natural beauty and birds. Seamless indoor-outdoor living with numerous decks and balconies to enjoy breathtaking views, entertain, or simply unwind. The heated floors allow comfort through every season, ensuring warmth and luxury throughout the home. Slate Kitchen Floor: Elegant and durable, the kitchen is both functional and stylish with its beautiful slate flooring. Douglas Fir Beams & Pine Tongue-and-Groove create an inviting atmosphere with timeless appeal and exceptional craftsmanship. Over 9,000 Sq Ft of Living Space: Ample room for entertaining, relaxing, and making memories in a truly grand setting. The property’s vast acreage offers privacy, peace, and endless options for outdoor activities, gardening, or use. Whether you envision a private retreat, generational compound, or entertaining hub, this estate is ready to fulfill your dreams. Experience the best of Minnesota living, surrounded by towering trees, open meadows, and your own private pond, all just a short drive from local amenities and recreational opportunities. Don’t miss your chance to own this extraordinary geodesic dome estate in Sturgeon Lake, MN. Contact us today for more information or to schedule a private tour and discover the incredible space, craftsmanship, and natural beauty this property has to offer.
    86 days
    |
    3,635
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    194
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    Zillow last checked: 8 hours ago

    Listing updated: October 16, 2025 at 06:01pm

    Listed by:

    Dave Lilja 612-810-8779,

    Think Minnesota Realty LLC

    Source: Lake Superior Area Realtors,MLS#: 6122466MLS Logo

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 8
    • Bathrooms: 7
    • Full bathrooms: 4
    • 3/4 bathrooms: 2
    • 1/2 bathrooms: 1
    • Main level bedrooms: 1
    Rooms
    • Room types: Den/Office, Spa/Sauna, Storage Room, Sunrm/Solarium, Fitness Room, Foyer, Bonus Room
    Primary bedroom
    • Description: Bedroom 1 of 8
    • Level: Upper
    Bedroom
    • Description: Bedroom 2, 3, 4 and 5 upstairs
    • Level: Upper
    Bedroom
    • Description: Bedroom 6, 7, and 8 main floor
    • Level: Main
    Deck
    • Level: Main
    Dining room
    • Level: Main
    Kitchen
    • Level: Main
    Living room
    • Level: Main
    Office
    • Level: Main
    Other
    • Description: Indoor sport facility
    • Level: Lower
    Porch
    • Level: Main
    Sauna
    • Level: Lower
    Heating
    • Baseboard, Boiler, In Floor Heat, Electric
    Features
    • Basement: Full
    • Number of fireplaces: 2
    • Fireplace features: Wood Burning
    Interior area
    • Total interior livable area: 9,338 sqft
    • Finished area above ground: 6,238
    • Finished area below ground: 3,100

    Property

    Parking
    • Total spaces: 4
    • Parking features: Detached, Tuckunder
    • Attached garage spaces: 4
    Features
    • On waterfront: Yes
    • Waterfront features: Pond, Waterfront Access(Private)
    • Body of water: Pond
    • Frontage length: 1500
    Lot
    • Size: 121 Acres
    • Dimensions: 1500 x 3940 x 1310 x 3610 x 420
    Details
    • Parcel number: 630101050 + 1040 + 1080 + 1112

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Other
    • Property subtype: Single Family Residence
    Materials
    • Other, Other - See Remarks, Poured Concrete
    • Foundation: Concrete Perimeter
    Condition
    • Previously Owned
    • Year built: 1997

    Utilities & green energy

    • Electric: Lake Country Power
    • Sewer: Mound Septic
    • Water: Dug

    Community & HOA

    HOA
    • Has HOA: No
    Location
    • Region: Sturgeon Lake

    Financial & listing details

    • Price per square foot: $375/sqft
    • Tax assessed value: $710,900
    • Annual tax amount: $9,306
    • Date on market: 10/15/2025
    • Cumulative days on market: 85 days
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    Estimated market value

    Not available

    Estimated sales range

    Not available

    Not available

    Price history

    Price history
    DateEventPrice
    10/15/2025Listed for sale$3,500,000+566.7%$375/sqft
    Source: NorthstarMLS as distributed by MLS GRID #6788829 Report a problem
    12/30/2019Sold$525,000-12.5%$56/sqft
    Source: Lake Superior Area Realtors #6086514 Report a problem
    10/14/2019Pending sale$600,000$64/sqft
    Source: Coldwell Banker East-West Realty #6086514 Report a problem
    10/5/2019Price change$600,000-4.7%$64/sqft
    Source: Coldwell Banker East-West Realty #6086514 Report a problem
    9/23/2019Price change$629,900-9.9%$67/sqft
    Source: Coldwell Banker East-West Realty #6086514 Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2025$7,956 +5.5%$710,900 +4.4%
    2024$7,542 +2.2%$681,200 +4.3%
    2023$7,380 +4.8%$652,900 +4%

    Find assessor info on the county website

    BuyAbility℠ payment

    Est. payment
    $18,209/mo
    Principal & interest
    $13572
    Property taxes
    $3412
    Home insurance
    $1225

      Climate risks

      Neighborhood: 55783

      Nearby schools

      GreatSchools rating
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