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Rural ResidenceResidential
$522,269$680 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $326,600 on Aug 3, 2020

139 DEARBORN RIVER RD

CASCADE, MT 59421
2
Beds
2
Baths
768 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
27.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$522K
$509K low$535K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$326,600 · Aug 3, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,269 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$290,768 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$234,280
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$290,768

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.34
79
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
70
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
24
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.70 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyCASCADE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2010
Lot (acres)The size of the land the home sits on, from county records.27.14
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 144 ft²

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Cascade 7-8 SchoolA
Middle · Grades 7–8 · 12.8 mi
E
Cascade SchoolA+
Elementary · Grades PK–6 · 12.8 mi
H
Cascade High SchoolA-
High · Grades 9–12 · 12.8 mi

District: Cascade Elementary School District

Neighborhood · ZIP 59421These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.149
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.69%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.2,239
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,505
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,899
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

139 Dearborn River Rd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 82% of homes in Cascade County
  • Among the highest price per square foot in Cascade County
  • Smaller than 93% of homes in Cascade County
  • Has a bigger lot than 96% of homes in Cascade County
  • Newer than 82% of homes in Cascade County

What homes are worth in Cascade 59421

Each bar is how many homes fall in that price range. The marker is this home.

This home
$196K$1.4M

This home is worth more than 52% of homes in Cascade 59421.

How it measures up in Cascade 59421

The dot is this home. The mark in the middle is the typical home in Cascade 59421.

Estimated value$522,269
CheaperTypical $510,201Pricier

Pricier than 52% of homes nearby

Price per ft²$680
CheaperTypical $399Pricier

Pricier than 89% of homes nearby

Living area768 ft²
SmallerTypical 1,292 ft²Bigger

Bigger than 17% of homes nearby

Lot size27.14 ac
SmallerTypical 5.77 acBigger

Bigger than 84% of homes nearby

Year built1998
OlderTypical 1983Newer

Newer than 67% of homes nearby

How 139 Dearborn River Rd ranks against every home in each area.
MeasureThis homeCascade 59421Cascade County
Estimated valuepricier than$522,26952% of homes82% of homes
Price per ft²pricier than$68089% of homesalmost all homes
Living areabigger than768 ft²17% of homes7% of homes
Lot sizebigger than27.14 ac84% of homes96% of homes
Year builtnewer than199867% of homes82% of homes

About 139 Dearborn River Rd

How much is 139 Dearborn River Rd, Cascade, MT worth?

The TopHap Estimate for 139 Dearborn River Rd, Cascade, MT is $522,269 as of Sep 24, 2026. The likely range is $509,192 to $535,346. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 139 Dearborn River Rd, Cascade, MT last sell?

139 Dearborn River Rd, Cascade, MT last sold on Aug 3, 2020 for $326,600, according to the county's recorded deed.

How big is 139 Dearborn River Rd, Cascade, MT?

139 Dearborn River Rd, Cascade, MT has 2 bedrooms, 2 bathrooms, 768 square feet of living space and a 27.14-acre lot.

When was 139 Dearborn River Rd, Cascade, MT built?

139 Dearborn River Rd, Cascade, MT was built in 1998, making it 28 years old. It is a conventional home. The building has 1 story.

What schools serve 139 Dearborn River Rd, Cascade, MT?

139 Dearborn River Rd, Cascade, MT is assigned to Cascade 7-8 School (middle), rated A; Cascade School (elementary), rated A+; Cascade High School (high), rated A-. All sit in Cascade Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 139 Dearborn River Rd, Cascade, MT compare to other homes in Cascade 59421?

Among the 1,601 homes in Cascade 59421, it is worth more than 52% of them ($522,269 against a typical $510,201), its price per square foot is higher than 89% of them ($680 against a typical $399), it is bigger than 17% of them (768 ft² against a typical 1,292 ft²), its lot is bigger than 84% of them (27.14 ac against a typical 5.77 ac) and it is newer than 67% of them (1998 against a typical 1983). Measured against all of Cascade County, it is worth more than 82% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 139 Dearborn River Rd, Cascade, MT?

The 2026 property tax bill for 139 Dearborn River Rd, Cascade, MT was $1,269. The county assessed it at $290,768.

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