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. Come discover the incredible space, craftsmanship, and natural beauty this property has to offer.
For sale
Price cut: $550K (1/20)
$2,950,000
3581 County Line Rd, Sturgeon Lake, MN 55783
8beds
9,338sqft
Est.:
Single Family Residence
Built in 1997
121 Acres Lot
$-- Zestimate®
$316/sqft
$-- HOA
What's special
Indoor saunaBreathtaking viewsHeated floorsIndoor sports roomPrivate pondSpacious and light-filled interiorsSlate kitchen floor
- 181 days |
- 2,052 |
- 63 |
Zillow last checked:
Listing updated:
Listed by:
Dave Lilja 612-810-8779,
Think Minnesota Realty LLC
Source: Lake Superior Area Realtors as distributed by MLS GRID,MLS#: 6122466
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: $316/sqft
- Tax assessed value: $710,900
- Annual tax amount: $9,306
- Date on market: 10/15/2025
- Cumulative days on market: 182 days
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 1/20/2026 | Price change | $2,950,000-15.7%$316/sqft |
Source:  NorthstarMLS as distributed by MLS GRID #6788829 Report a problem | ||
| 10/15/2025 | Listed for sale | $3,500,000+566.7%$375/sqft |
Source: NorthstarMLS as distributed by MLS GRID #6788829 Report a problem | ||
| 12/30/2019 | Sold | $525,000-12.5%$56/sqft |
Source:  Lake Superior Area Realtors as distributed by MLS GRID #6086514 Report a problem | ||
| 10/14/2019 | Pending sale | $600,000$64/sqft |
Source: Coldwell Banker East-West Realty #6086514 Report a problem | ||
| 10/5/2019 | Price change | $600,000-4.7%$64/sqft |
Source: Coldwell Banker East-West Realty #6086514 Report a problem | ||
| 9/23/2019 | Price change | $629,900-9.9%$67/sqft |
Source: Coldwell Banker East-West Realty #6086514 Report a problem | ||
| 8/20/2019 | Price change | $699,000-6.7%$75/sqft |
Source: NextHome Perrine & Associates Realty #5226811 Report a problem | ||
| 7/30/2019 | Price change | $749,000-6.3%$80/sqft |
Source: NextHome Perrine & Associates Realty #5226811 Report a problem | ||
| 6/28/2019 | Price change | $799,000-6%$86/sqft |
Source: NextHome Perrine & Associates Realty #5226811 Report a problem | ||
| 5/10/2019 | Price change | $849,900-5%$91/sqft |
Source: NextHome Perrine & Associates Realty #5226811 Report a problem | ||
| 1/20/2019 | Listed for sale | $895,000-8.2%$96/sqft |
Source: Owner Report a problem | ||
| 4/1/2016 | Listing removed | $974,900$104/sqft |
Source: Edina Realty, Inc., a Berkshire Hathaway affiliate #6018753 Report a problem | ||
| 10/8/2015 | Listed for sale | $974,900$104/sqft |
Source: Edina Realty, Inc., a Berkshire Hathaway affiliate #6018753 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax 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% |
| 2022 | $7,040 -0.1% | $628,000 +26.3% |
| 2021 | $7,050 +2.5% | $497,400 +1.7% |
| 2020 | $6,878 -2.7% | $488,900 +18% |
| 2018 | $7,072 | $414,200 +9.2% |
| 2017 | $7,072 +31.2% | $379,300 +10% |
| 2016 | $5,390 +0% | $344,800 +2.6% |
| 2015 | $5,388 | $335,900 |
| 2014 | $5,388 -0.8% | $335,900 +41.2% |
| 2013 | $5,434 | $237,900 -0.9% |
| 2012 | -- | $240,100 -9.1% |
| 2011 | -- | $264,100 -5.6% |
| 2010 | -- | $279,800 |
Find assessor info on the county website
Monthly payment
Est. payment
$17,599/mo
Principal & interest
$14723
Property taxes
$2876
More affordability tools
Climate risks
Neighborhood: 55783
Nearby schools
GreatSchools rating
- 5/10Moose Lake Elementary SchoolGrades: PK-6Distance: 4.4 mi
- 6/10Moose Lake SecondaryGrades: 7-12Distance: 4.4 mi
A local agent can set up tours, give advice and negotiate with sellers.
- Minnesota
- Carlton County
- Moose Lake
- 55783
- 3581 County Line Rd
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