$2,499,000

10830 Lost Prairie Rd Marion, MT 59925

Estimated payment $13,856/month

3 Beds
4.5 Baths
3,375 Sq Ft
$740 Price per Sq Ft

Highlights

  • 40 Acre Lot
  • Vaulted Ceiling
  • Steam Shower
  • Deck
  • 2 Fireplaces
  • Terrace

About This Home

Experience Montana at its finest at this extraordinary 40-acre private retreat in Marion, where breathtaking mountain views, exceptional craftsmanship, and unmatched privacy come together. Beautifully remodeled and bordering conservation land, this remarkable property offers a rare opportunity to enjoy a true sanctuary just minutes from the crystal-clear waters of McGregor Lake. The thoughtfully designed main residence features 3 bedrooms, 3 bathrooms, soaring 26-foot vaulted ceilings, locally milled larch and fir hardwood floors, blue pine ceilings, a stunning Flathead stone fireplace, and spa-inspired amenities including heated bathroom floors, a steam shower, and a Japanese soaking tub. A charming guest cabin with its own septic, electrical service, RV hookups, and matching steam shower creates an ideal space for guests or extended stays. Built for both luxury and self-reliance, the property includes an ICF foundation, concrete siding, metal roof, underground 1,000-gallon propane tank, generator, gravity-fed septic system, fiber optic conduit, and dual 200-amp electrical service. Curated gardens, a fenced yard, second driveway with future building potential, and abundant wildlife complete this exceptional Montana estate where recreation, comfort, and privacy are seamlessly woven together. Take a look at the feature sheet!

Listing Agent

Sonja Burgard

National Parks Realty - Whitefish License #RRE-BRO-LIC-70871 Listed on: 07/08/2026

National Parks Realty - Whitefish

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $5,239

Year Built

  • Built in 2015

Lot Details

  • 40 Acre Lot
  • Garden

Parking

  • 2 Car Attached Garage

Home Design

  • Slab Foundation

Interior Spaces

  • 3,375 Sq Ft Home
  • Vaulted Ceiling
  • 2 Fireplaces
  • Finished Basement
  • Walk-Out Basement

Kitchen

  • Oven or Range
  • Microwave
  • Dishwasher

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Soaking Tub
  • Steam Shower

Laundry

  • Dryer
  • Washer

Outdoor Features

  • Balcony
  • Deck
  • Terrace
  • Fire Pit
  • Outdoor Storage

Utilities

  • Central Air
  • Power Generator
  • Well
  • Water Purifier
  • Water Softener
  • Septic Tank
  • Private Sewer

Community Details

  • No Home Owners Association

Listing and Financial Details

  • Assessor Parcel Number 07382920201200000

Home Details

Home Type

Single Family

Est. Annual Taxes

$5,239

Year Built

Built in 2015

Lot Details

40 Acres

Parking

2

Listing Details

  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Year Built: 2015
  • Directions: Hwy 2 West, at McGregor Lake boat launch turn right on to Lost Prairie Road. 3 miles to the property driveway, on the right. Appointment only.
  • Listing I D: 30073882
  • Lot Size Acres: 40.0
  • Carport Y N: No
  • Garage Yn: Yes
  • New Construction: No
  • Property Sub Type Additional: Single Family Residence
  • Special Features: VirtualTour

Interior Features

  • Basement: Finished, Walk-Out Access
  • Appliances: Dryer, Dishwasher, Microwave, Range, Refrigerator, Water Softener, Water Purifier, Washer
  • Other Equipment: Generator
  • Basement YN: Yes
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Three Quarter Bathrooms: 1
  • Total Bedrooms: 3
  • Below Grade Sq Ft: 1360.0
  • Fireplaces: 2
  • Fireplace: Yes
  • Living Area: 3375.0

Exterior Features

  • Exterior Feat.: Balcony, Fire Pit, Garden, Storage
  • Waterfront: No
  • Foundation Details: Slab
  • Patio And Porch Features: Deck, Terrace, Balcony

Garage/Parking

  • Attached Garage: Yes
  • Garage Spaces: 2.0

Utilities

  • Laundry Features: Washer Hookup
  • Cooling: Central Air
  • Cooling Y N: Yes
  • Sewer: Private Sewer, Septic Tank
  • Water Source: Well

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Lot Info

  • Lot Size Sq Ft: 1742400.0
  • Parcel #: 07382920201200000

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 5239.0

Multi Family

  • Above Grade Finished Area Units: Square Feet

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $4,666 $1,350,506 $0 $0
2024 $5,250 $1,107,341 $0 $0
2023 $5,432 $1,107,341 $0 $0
2022 $5,262 $814,061 $0 $0
2021 $3,326 $496,031 $0 $0
2020 $3,074 $410,134 $0 $0
2019 $3,039 $410,134 $0 $0
2018 $2,712 $351,274 $0 $0
2017 $2,392 $351,274 $0 $0
2016 $2,276 $25,625 $0 $0
2015 $100 $25,625 $0 $0
2014 $103 $41,285 $0 $0
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
07/08/2026 07/08/26 For Sale $2,499,000 +26.5% $740 / Sq Ft
06/03/2022 06/03/22 Sold -- -- -- View Prior Sale
04/26/2022 04/26/22 Price Changed $1,975,000 -6.0% $645 / Sq Ft
02/20/2022 02/20/22 Price Changed $2,100,000 +13.5% $686 / Sq Ft
10/15/2021 10/15/21 For Sale $1,850,000 -- $605 / Sq Ft
Source: Montana Regional MLS

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Warranty Deed -- None Listed On Document
Quit Claim Deed -- None Available
Grant Deed -- Stewart Title Guaranty Co
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Closed $1,050,000 New Conventional
Closed $600,000 Credit Line Revolving
Closed $300,000 New Conventional
Closed $200,000 Credit Line Revolving
Source: Public Records

Source: Montana Regional MLS

MLS Number: 30073882

Montana Regional MLS

APN: 07-3829-20-2-01-20-0000

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