A rare opportunity to own a remarkable 20+ acre Montana retreat overlooking Flathead Lake, where three distinct residences, exceptional privacy, breathtaking lake and mountain views, and proximity to recreation create endless possibilities. Encompassing two adjoining properties, this unique offering is ideally suited as a multi-generational family compound, corporate or executive retreat, or legacy property designed to gather, entertain, and escape. The primary 10.86-acre estate commands sweeping views across Flathead Lake to the Mission and Swan Mountain Ranges. Surrounded by forest and adjoining state land, the setting offers an incredible sense of privacy while remaining convenient to downtown Lakeside and the recreational opportunities of Flathead Lake. At the heart of the estate is a custom 3BD/3BA Montana lodge-style residence showcasing grand timbers, natural stone, vaulted ceilings, hardwood floors, Sandalus quartzite countertops, and walls of windows framing the lake and mountains. The dramatic great room features a floor-to-ceiling stone fireplace, soaring ceilings, and custom built-ins, while a reclaimed-wood Western bar with wine refrigerator creates an inviting space for entertaining. The chef's kitchen is beautifully appointed with premium appliances, extensive cabinetry, a generous island, and a breakfast nook overlooking the views. The main-level primary suite offers a private retreat with vaulted ceilings, gas fireplace, window seat, patio access, walk-in closet, and spa-inspired bath with a soaking tub positioned beneath picture windows. An upstairs guest suite with private bath and mini bar provides additional privacy and comfort. A separate 3BD/2BA guest house adds tremendous flexibility for extended family, guests, caretakers, or potential income. Offered turnkey, it features an open living area, well-appointed kitchen, wood-burning fireplace, abundant natural light, and beautiful Flathead Lake and mountain views. An 896 SF detached shop, 450 SF storage shed, and paved access between the residences complete the improvements on the primary estate. Adjoining the estate, 39722 Timber Lake Road adds approximately 10 additional acres and a newly built 3BD/2BA modern Montana cabin, bringing the combined offering to three residences across more than 20 acres. Thoughtfully designed with high-end finishes and a warm rustic-modern aesthetic, the cabin features a wraparound deck, dedicated laundry, and distinctive reclaimed barn wood harvested from a 100-year-old Montana grain silo—adding authentic character and history to the contemporary design. The additional acreage creates even greater separation between residences and expands the possibilities for recreation, gatherings, guests, or future use. Less than five minutes from West Shore State Park, owners and guests can easily access approximately 135 acres of outdoor recreation along Flathead Lake, including a public boat launch—making days on the water remarkably convenient. Together, these adjoining properties offer 9 bedrooms, 7 bathrooms and three separate residences, allowing multiple generations, families, guests, or colleagues to enjoy their own private spaces while gathering together in an extraordinary Montana setting. Whether envisioned as a legacy family compound, corporate retreat, executive getaway, or private recreational estate, this offering provides a combination that is increasingly difficult to find: 20+ acres, three residences, Flathead Lake and mountain views, adjoining state land, substantial shop and storage space, and outstanding access to the lake and surrounding recreation. Minutes from Lakeside and within easy reach of Glacier National Park, Whitefish Mountain Resort, Blacktail Mountain Ski Area, and the endless recreational opportunities of northwest Montana, this is more than a collection of homes—it is an opportunity to create a lasting Montana retreat for generations to come.
Individually for sale 18090 Demersville Wagon Rd - at $3,750,000 MLS 30077376 Main house built in 2001, Guest house on main property built in 1997
Or 39722 Timber Lake - Lakeside at $1,250,000 MLS 30077471 Built in 2023
Active
$4,850,000
18090-39722 Demersville Wagon Rd, Lakeside, MT 59922
9beds
1,344sqft
Single Family Residence
Built in 2001
20.86 Acres Lot
$4,497,100 Zestimate®
$3,609/sqft
$-- HOA
What's special
Gas fireplaceFloor-to-ceiling stone fireplaceHigh-end finishesWarm rustic-modern aestheticWraparound deckCustom built-insNatural stone
- 22 days
- 475
- 55
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Susanne K Schmidt 406-381-6576,
Silvercreek Realty Group LLC - MT,
Joshua D. Johnson 406-250-1892,
Silvercreek Realty Group LLC - MT
Source: MRMLS,MLS#: 30077472
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 9
- Bathrooms: 7
- Full bathrooms: 6
- 1/2 bathrooms: 1
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dryer, Dishwasher, Microwave, Range, Refrigerator, Trash Compactor, Washer
Features
- Fireplace, Main Level Primary, Open Floorplan, Vaulted Ceiling(s), Walk-In Closet(s), Wired for Sound
- Basement: Crawl Space
- Number of fireplaces: 5
Interior area
- Total interior livable area: 1,344 sqft
- Finished area below ground: 0
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Garage - Attached
- Attached garage spaces: 4
Features
- Levels: Two
- Patio & porch: Rear Porch, Covered, Deck, Front Porch
- Exterior features: Fire Pit, Storage, Propane Tank - Owned
- Has view: Yes
- View description: Trees/Woods
Lot
- Size: 20.86 Acres
- Features: Gentle Sloping, Secluded, Views, Wooded
Details
- Additional structures: Workshop
- Parcel number: 15358305401150000
- Special conditions: Standard
- Horses can be raised: Yes
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Cabin,Other
- Property subtype: Single Family Residence
Materials
- Cement Siding, Masonite
- Foundation: Poured
- Roof: Composition,Metal
Condition
- New construction: No
- Year built: 2001
Utilities & green energy
- Sewer: Private Sewer, Septic Tank
- Water: Well
- Utilities for property: Electricity Connected, High Speed Internet Available, Propane
Community & HOA
Community
- Security: Security System Owned, Smoke Detector(s), Security System
HOA
- Has HOA: No
Location
- Region: Lakeside
Financial & listing details
- Price per square foot: $3,609/sqft
- Annual tax amount: $13,723
- Date on market: 8/27/2026
- Listing agreement: Exclusive Right To Sell
Estimated market value
$4,497,100
$4.18M - $4.72M
$2,620/mo
Price history
| Date | Event | Price |
|---|---|---|
| 8/27/2026 | Listed for sale | $4,850,000$3,609/sqft |
Source: | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment

