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$7,950,000
Monthly Est:$39,570
4 Beds
- 5 Baths
2 full baths + 2 half baths
6,872sqft
42816 Poplar Ln, Big Arm, MT 59910
$7,950,000
$39,570/moEst:
Get Pre-Approved
Single Family Residence
Built in 2010
$-- HOA
1.82 acres lot
$1,157/sq.ft
Description
Luxury Custom Flathead Lake Waterfront Estate | 180 Feet of Pristine Shoreline with Pebble Beach Entry
Experience exceptional Montana luxury in this remarkable 6,872-square-foot custom residence perfectly positioned on 1.72 acres beautifully landscaped, with breathtaking panoramic views of Flathead Lake, Cromwell Island, and Wild Horse Island. Expertly crafted by Bigfork Builders, this extraordinary estate showcases the highest quality finishes, timeless architecture, and meticulous attention to detail throughout.
Enter through the private gate Surrounded by mature landscaping, decorative pond, and fully fenced grounds, this private retreat also features an automatic solar system, providing added efficiency while complementing the home's luxury lifestyle.
Designed for both elegant entertaining and comfortable everyday living, the home offers four spacious bedrooms, five bathrooms, multiple gathering areas, and expansive windows that capture spectacular lake views from nearly every room. The dramatic great room features soaring beamed ceilings, a beautiful indoor water feature, and a stunning gas fireplace that creates a warm and inviting atmosphere.
The gourmet chef's kitchen is truly the heart of the home, complete with an oversized center island, Sub-Zero refrigerator, butler's pantry, indoor grill, and a private screened covered patio where you can relax while enjoying unforgettable sunsets over Flathead Lake. A convenient propane BBQ connection on the deck makes outdoor entertaining effortless, while the formal dining room is ideal for hosting family and guests.
The luxurious primary suite is a private sanctuary featuring its own sitting area overlooking the lake, dual walk-in closets, an adjoining exercise room, private viewing deck, and direct outdoor access. Two dedicated home offices provide exceptional work-from-home flexibility, while the den, family/game room, and multiple living spaces each offer their own inviting ambiance. Luxury amenities continue throughout with radiant floor heat, two highly efficient ground-source heat pumps, Luxor triple-pane windows, travertine tile flooring, central vacuum, fresh air exchange system, whole-home sound system, security system, custom built-ins, and a Generac generator for added peace of mind. Car enthusiasts and outdoor enthusiasts alike will appreciate the oversized heated four-plus car garage featuring 14-foot ceilings, radiant heated floors, extensive built-in storage, and ample room for vehicles, boats, and recreational equipment. Sold Furnished including the 22ft Regal Ski Boat with Penta Motor.
For those embracing the Flathead Lake lifestyle, the property includes two private boat lifts, one covered and powered by solar, making it easy to enjoy boating, fishing, and endless days on one of Montana's most sought-after lakes. Perfectly located for convenience, this exceptional estate offers easy access to both Flathead County and Lake County while remaining just minutes to Polson for dining, shopping, and endless outdoor recreation. With no covenants and no HOA, you'll enjoy the freedom to experience Montana living at its finest.
A truly rare offering where unparalleled craftsmanship, spectacular Flathead Lake views, exceptional amenities, and timeless luxury combine to create one of the area's most remarkable properties. This is a must-see Montana estate.
- Houzeo last checked: 12 hours ago
- Listing updated: October 2, 2026 at 8:15 pm
- Listing Provided by: Kristen Broughton (406) 212-6237 DRE #RRE-BRO-LIC-41506, Gabriel Broughton (406) 890-4601 DRE #RRE-RBS-LIC-89686 | Berkshire Hathaway HomeServices - Bigfork (406) 837-1800
- Source: Montana Regional MLS-MT | MLS#: 30073406

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
2010
HOA Fees
-
Finished Area
6,872 sqft
Lot Size
1.82 acres lot
Basement Area
- sqft
MLS Name
Montana Regional MLS
MLS Number
30073406
MLS Status
Active
Days on Market
109

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 5
Interior
Interior Features
Fireplace, Main Level Primary, Vaulted Ceilings, Walk In Closets, Wired For Sound
Appliances
Dryer, Dishwasher, Freezer, Microwave, Range, Refrigerator, Washer
Sewer
Private Sewer, Septic Tank
Heating
Heat Pump, Radiant
Cooling
Ductless
Exterior Features
Boat Slip, Dock, Fire Pit, Rain Gutters
Construction
Year Built
Year Built: 2010
Home type
Single Family Residence
Architectural Style
Other
Foundation Details
Poured
Construction Materials
Wood Frame
Roof
Composition
Utilities & Energy
Laundry Features
Washer Hookup
Parking Features
Additional Parking, Electric Gate, Garage, Garage Door Opener, Gated
Security Features
Security System Leased, Carbon Monoxide Detectors, Smoke Detectors
Basement
Finished, Walk Out Access
Utilities
Cable Available, Electricity Connected, High Speed Internet Available, Phone Available
Water Source
Well
Other Features
Community Features
Lake
Lot Features
Back Yard, Front Yard, Gentle Sloping, Landscaped, Meadow, Sprinklers In Ground, Views, Level
Patio And Porch Features
Covered, Deck, Patio, Screened
Price History
| Date | Event | Price |
|---|---|---|
06/22/2026 Source: | Listed for Sale | $7,950,000 $1,157/sqft |
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Based on information from the Montana Regional MLS, LLC (alternatively, from MRMLS)through Oct 09, 2026, 02:30PM. IDX information is provided exclusively for consumers(U+0027) personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by MRMLS.
Advertising Broker: Jared Andrew English | Congress Realty, Inc

