42816 Poplar Ln, Big Arm, MT 59910
What's special
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.
- 58 days |
- 995 |
- 51 |
Travel times
Living Room
Kitchen
Primary Bedroom
Zillow last checked:
Listing updated:
Kristen Broughton 406-212-6237,
Berkshire Hathaway HomeServices - Bigfork,
Gabriel Broughton 406-890-4601,
Berkshire Hathaway HomeServices - Bigfork
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 2
- 3/4 bathrooms: 1
- 1/2 bathrooms: 2
Heating
- Heat Pump, Radiant
Cooling
- Ductless
Appliances
- Included: Dryer, Dishwasher, Freezer, Microwave, Range, Refrigerator, Washer
- Laundry: Washer Hookup
Features
- Fireplace, Main Level Primary, Vaulted Ceiling(s), Walk-In Closet(s), Wired for Sound
- Basement: Finished,Walk-Out Access
- Number of fireplaces: 2
Interior area
- Total interior livable area: 6,872 sqft
- Finished area below ground: 2,322
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Additional Parking, Electric Gate, Garage, Garage Door Opener, Gated
- Attached garage spaces: 4
Features
- Levels: Two
- Patio & porch: Covered, Deck, Patio, Screened
- Exterior features: Boat Slip, Dock, Fire Pit, Rain Gutters
- Fencing: Perimeter
- Has view: Yes
- View description: Lake, Mountain(s), Trees/Woods
- Has water view: Yes
- Water view: true
- Waterfront features: Lake, Waterfront
- Body of water: Flathead Lake
Lot
- Size: 1.82 Acres
- Features: Back Yard, Front Yard, Gentle Sloping, Landscaped, Meadow, Sprinklers In Ground, Views, Level
- Topography: Level
Details
- Additional structures: Shed(s)
- Parcel number: 15346726301050000
- Zoning: Residential
- Zoning description: Lake County
- Special conditions: Standard
- Other equipment: Generator
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Other
- Property subtype: Single Family Residence
Materials
- Wood Frame
- Foundation: Poured
- Roof: Composition
Condition
- New construction: No
- Year built: 2010
Details
- Builder name: Bigfork Builders
Utilities & green energy
- Sewer: Private Sewer, Septic Tank
- Water: Well
- Utilities for property: Cable Available, Electricity Connected, High Speed Internet Available, Phone Available
Community & HOA
Community
- Features: Lake
- Security: Security System Leased, Carbon Monoxide Detector(s), Smoke Detector(s)
HOA
- Has HOA: No
Location
- Region: Big Arm
Financial & listing details
- Price per square foot: $1,157/sqft
- Tax assessed value: $102,192
- Annual tax amount: $30,948
- Date on market: 7/31/2026
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Other
Price history
| Date | Event | Price |
|---|---|---|
| 7/31/2026 | Listed for sale | $7,950,000$1,157/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $843 +5% | $102,192 +11.9% |
| 2024 | $803 +5.2% | $91,322 |
| 2023 | $763 +29.1% | $91,322 +35.1% |
| 2022 | $591 +1% | $67,600 |
| 2021 | $585 +7.3% | $67,600 +5.7% |
| 2020 | $546 -4.1% | $63,977 |
| 2019 | $569 +5.8% | $63,977 +5.7% |
| 2018 | $538 +1.6% | $60,524 |
| 2017 | $529 +14.9% | $60,524 +11.7% |
| 2016 | $461 +2.6% | $54,186 |
| 2015 | $449 -22.4% | $54,186 -2.8% |
| 2014 | $579 | $55,758 |
| 2011 | -- | -- |
| 2010 | -- | -- |
| 2009 | -- | -- |
Find assessor info on the county website
Monthly payment
Estimated market value
Not available
Estimated sales range
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Climate risks
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