Welcome to 100 Deep Bay Drive in Lakeside, Montana, an extraordinary waterfront retreat set on 3.41 acres with 318 feet of beautiful shoreline along Flathead Lake. This nearly 3,200 square-foot home offers 4 bedrooms and 2.5 bathrooms, thoughtfully designed to capture both comfort and the surrounding natural beauty. Featuring striking timber peg architecture, the home showcases timeless Montana craftsmanship with warm wood tones and inviting living spaces. Expansive windows frame sweeping lake and mountain views, filling the home with natural light and creating a seamless connection to the outdoors. The property’s outdoor setting is equally impressive. With 318 feet of private waterfront, your own dock, and an additional community boat slip, this is a rare opportunity to fully enjoy lakefront living whether boating, swimming, or relaxing along the shore. Located in the desirable Deep Bay community, this property offers space and convenience, just minutes from Lakeside and within easy reach of Polson and the greater Flathead Valley. A true Montana retreat, this property combines acreage, exceptional waterfront, and breathtaking views in one remarkable offering.
Active
Price cut: $200K (6/18)
$3,700,000
100 Deep Bay Dr, Lakeside, MT 59922
4beds
3,160sqft
Single Family Residence
Built in 1991
3.41 Acres Lot
$-- Zestimate®
$1,171/sqft
$42/mo HOA
What's special
Additional community boat slipYour own dockExpansive windowsStriking timber peg architectureNatural lightTimeless montana craftsmanshipInviting living spaces
- 91 days |
- 521 |
- 25 |
Zillow last checked:
Listing updated:
Listed by:
Amy Wilson 406-370-9101,
Glacier Sotheby's International Realty Lakeside
Source: MRMLS,MLS#: 30068125
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Heating
- Electric, Forced Air, Heat Pump
Cooling
- Central Air
Appliances
- Included: Dryer, Dishwasher, Microwave, Range, Refrigerator, Washer
Features
- Basement: Daylight,Finished
- Has fireplace: No
Interior area
- Total interior livable area: 3,160 sqft
- Finished area below ground: 836
Property
Parking
- Total spaces: 2
- Parking features: Garage - Attached
- Attached garage spaces: 2
Features
- Has view: Yes
- View description: Lake, Mountain(s)
- Has water view: Yes
- Water view: true
- Waterfront features: Dock Access, Lake, Navigable Water, Waterfront
- Body of water: Flathead Lake
Lot
- Size: 3.41 Acres
Details
- Parcel number: 07370533303010000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Other
- Property subtype: Single Family Residence
Materials
- Foundation: Poured
Condition
- New construction: No
- Year built: 1991
Utilities & green energy
- Sewer: Private Sewer, Septic Tank
- Water: Community/Coop
Community & HOA
HOA
- Has HOA: Yes
- Amenities included: Boat Dock, Boat Slip, Snow Removal
- Services included: Common Area Maintenance, Snow Removal
- HOA fee: $500 annually
- HOA name: Deep Bay
Location
- Region: Lakeside
Financial & listing details
- Price per square foot: $1,171/sqft
- Tax assessed value: $2,752,900
- Annual tax amount: $464
- Date on market: 4/4/2026
- Listing agreement: Exclusive Right To Sell
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 6/18/2026 | Price change | $3,700,000-5.1%$1,171/sqft |
Source:  MRMLS #30068125 Report a problem | ||
| 4/4/2026 | Listed for sale | $3,900,000$1,234/sqft |
Source: MRMLS #30068125 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $2,752,900 +113.9% |
| 2024 | -- | $1,287,200 |
| 2023 | -- | $1,287,200 +11.9% |
| 2022 | -- | $1,150,500 |
| 2021 | -- | $1,150,500 +10.5% |
| 2020 | -- | $1,041,300 |
| 2019 | -- | $1,041,300 +1.3% |
| 2018 | $465 +3.7% | $1,027,730 |
| 2017 | $449 +19.2% | $1,027,730 -5.3% |
| 2016 | $377 | $1,085,500 |
| 2015 | $377 -0.5% | $1,085,500 -7.1% |
| 2014 | $379 -98.6% | $1,168,551 -47.9% |
| 2012 | $27,876 | $2,244,186 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 59922
Nearby schools
GreatSchools rating
- 8/10Lakeside Elementary SchoolGrades: PK-4Distance: 4.2 mi
- 9/10Somers Middle SchoolGrades: 5-8Distance: 8.7 mi
- 3/10Flathead High SchoolGrades: 9-12Distance: 16.8 mi
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A local lender can help you make sure your offer is ready when you are.
- Montana
- Flathead County
- Lakeside
- 59922
- 100 Deep Bay Dr
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