18082 & 18090 Demersville Wagon Road, Lakeside, MT 59922
$6,500,000
Bedrooms: 9
Bathrooms: 2 | 5
Sq. Ft.: 6,748
Type: House
Listing #30065673
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Perched above Flathead Lake in the heart of northwest Montana, this extraordinary 20.86-acre private estate captures sweeping, unobstructed views of Flathead Lake & the dramatic peaks of the Mission Mountain Range. Surrounded by forest for ultimate privacy & adjacent to state land, this rare legacy property offers 9BD/7BA & a total of 6,748 SF across three distinct residences: a custom 3BD/3BA main home showcasing classic Montana mountain lodge design with beautiful stone accents, a cozy 3BD/2BA guest house, & a newly built rustic 3BD/2BA cabin -- perfect for generational living, hosting guests, or income potential. Featuring paved roads between main & guest house, an 896 SF detached shop, & a 450 SF storage shed. Flathead Lake recreation is steps away! Glacier National Park, Whitefish Mountain Resort, Blacktail Mountain Ski Area nearby. This estate offers exceptional privacy while remaining just minutes from downtown Lakeside & convenient lakefront access. See Feature Sheet in Docs. The Main Residence showcases grand timbers, vaulted ceilings, quartzite countertops, hardwood floors, and expansive windows that frame breathtaking lake and mountain views. An open-air entry with double rustic wooden doors flows seamlessly into the kitchen and living room, embracing modern indoor-outdoor living. Stone accents and rich hardwood flooring create a warm, yet dramatic ambiance throughout. The living room features a floor-to-ceiling stone fireplace, custom built-ins, soaring ceilings, and elk-antler lighting accents. A western-style reclaimed wood bar with wine fridge and display cabinets makes entertaining effortless. The chef's kitchen is appointed with premium appliances, extensive cabinetry, a large island with prep sink, and a breakfast nook overlooking the views. The main-level primary suite is a luxurious retreat with a gas fireplace, vaulted ceilings, window seat, private patio access, expansive walk-in closet, and spa-inspired bath with dual vanities, soaking tub framed by picture windows, walk-in tiled shower, and separate toilet room. Upstairs, a private guest suite with its own bath and mini bar offers elevated comfort and privacy. The Guest House is charming and private, offering a comfortable retreat for visitors or extended family. Featuring an open living space, well-appointed kitchen, wood burning fireplace, natural light, and stunning lake and mountains views. Guest House sold turnkey. A short walk away, you'll find a Cozy Cabin nestled in a peaceful forest, perfect for relaxation or a weekend escape. Designed with warm finishes and an efficient layout, it offers comfortable living space and rustic charm. An excellent bonus space for hobbies, a studio, or quiet getaway accommodations. Ideal for hosting guests, multigenerational living, or potential rental income. Cabin sold turnkey.
Property Features
Latitude: 47.9485313
Longitude: -114.1988973
Directions: Directions to 18082 Demersville Wagon Road: From US-93 Turn onto Timber Lake Rd. (across from West Shore State Park) Continue 0.2 miles. Turn right onto Hersman Hill Rd. Continue 0.3 miles. Turn left onto Demersville Wagon Rd. Continue 0.3 miles, then keep left. Continue 0.2 miles. Destination will be on your left.
Interior: Fireplace, Main Level Primary, Open Floorplan, Vaulted Ceiling(s), Walk-In Closet(s), Wired for Sound, Wet Bar
Full Baths: 2
3/4 Baths: 4
1/2 Baths: 1
Has Fireplace: Yes
Number of Fireplaces: 5
Heating: Ductless
Cooling: Ductless
Appliances: Dryer, Dishwasher, Freezer, Disposal, Microwave, Range, Refrigerator, Water Softener, Trash Compactor, Washer
Basement Description: Crawl Space
Has Basement: Yes
Style: Other
Construction: Wood Siding, Wood Frame
Exterior: Breezeway, Storage, See Remarks, Propane Tank - Owned
Foundation: Poured
Water Source: Private, Well
Septic or Sewer: Private Sewer, Septic Tank
Utilities: Electricity Connected, Natural Gas Connected, High Speed Internet Available, Propane
Security Features: Security System Owned, Smoke Detector(s), Security S
Parking Description: Circular Driveway, Electric Gate, Garage, Garage Door Opener, Gated, Heated Garage, RV Access/Parking
Has Attached Garage: Yes
Garage Spaces: 2
Fencing: Partial, Split Rail
Patio / Deck Description: Covered, Deck, Patio, Wrap Around
Other Structures: Shed(s), Workshop
Lot Features: Back Yard, Front Yard, Gentle Sloping, Landscaped, Level, Secluded, Sprinklers In Ground, See Remarks, Views, Wooded
Lot Size in Acres: 20.86
Lot Size in Sq. Ft.: 908,661
Zoning: Upper West Shore
Condition: See Remarks
Road Description: Asphalt, Gravel
View Description: Lake, Mountain(s), Trees/Woods
Property Type: SFR
Property SubType: Single Family Residence
Year Built: 2001
Status: Active
Tax Year: 2025
Tax Amount: $13,722.22
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Seller's Representative: Jennifer Shelley, PureWest Real Estate - Bigfork
Copyright 2020 Montana Regional MLS. All rights reserved.
IDX information is provided exclusively for consumers' personal, non-commercial use, may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and is deemed reliable but is not guaranteed accurate by the Montana Regional MLS.
IDX information is provided exclusively for consumers' personal, non-commercial use, may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and is deemed reliable but is not guaranteed accurate by the Montana Regional MLS.
Montana Regional data last updated at March 13, 2026, 5:54 PM MT
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