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Single Family ResidenceResidential
$192,711$130 / 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 91How 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 $71,742 on May 24, 2016

439 W RIVER ST

FROMBERG, MT 59029
2
Beds
1.5
Baths
1,486 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$193K
$175K low$210K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$71,742 · May 24, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$889 (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.$190,100 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$190,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$190,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyCARBON
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.1975
Lot (acres)The size of the land the home sits on, from county records.0.16
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.Asphalt
HeatingThe type of heating system in the home.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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 · 80 ft²Porch · 24 ft²

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

H
Fromberg High SchoolA
High · Grades 9–12 · 0.2 mi
M
Fromberg Junior High School
Middle · Grades 7–8 · 0.2 mi
E
Fromberg Grade School
Elementary · Grades PK–6 · 0.2 mi

District: Fromberg K-12 Schools

Neighborhood · ZIP 59029These 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.174
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.38

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.225
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,122
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,501
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.17 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

439 W River St 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 less than 98% of homes in Carbon County
  • Among the lowest price per square foot in Carbon County
  • Has a smaller lot than 94% of homes in Fromberg 59029
  • Older than 73% of homes in Carbon County

What homes are worth in Fromberg 59029

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

This home
$125K$1.1M

This home is worth more than 17% of homes in Fromberg 59029.

How it measures up in Fromberg 59029

The dot is this home. The mark in the middle is the typical home in Fromberg 59029.

Estimated value$192,711
CheaperTypical $356,785Pricier

Pricier than 17% of homes nearby

Price per ft²$130
CheaperTypical $268Pricier

Pricier than 5% of homes nearby

Living area1,486 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.16 ac
SmallerTypical 1 acBigger

Bigger than 6% of homes nearby

Year built1949
OlderTypical 1976Newer

Newer than 35% of homes nearby

How 439 W River St ranks against every home in each area.
MeasureThis homeFromberg 59029Carbon County
Estimated valuepricier than$192,71117% of homes2% of homes
Price per ft²pricier than$1305% of homesalmost no homes
Living areabigger than1,486 ft²61% of homes53% of homes
Lot sizebigger than0.16 ac6% of homes18% of homes
Year builtnewer than194935% of homes27% of homes

About 439 W River St

How much is 439 W River St, Fromberg, MT worth?

The TopHap Estimate for 439 W River St, Fromberg, MT is $192,711 as of Sep 24, 2026. The likely range is $175,034 to $210,388. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 439 W River St, Fromberg, MT last sell?

439 W River St, Fromberg, MT last sold on May 24, 2016 for $71,742, according to the county's recorded deed.

How big is 439 W River St, Fromberg, MT?

439 W River St, Fromberg, MT has 2 bedrooms, 1.5 bathrooms, 1,486 square feet of living space and a 0.16-acre lot.

When was 439 W River St, Fromberg, MT built?

439 W River St, Fromberg, MT was built in 1949, making it 77 years old. It is a conventional home. The building has 1 story.

What schools serve 439 W River St, Fromberg, MT?

439 W River St, Fromberg, MT is assigned to Fromberg High School (high), rated A; Fromberg Junior High School (middle); Fromberg Grade School (elementary). All sit in Fromberg K-12 Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 439 W River St, Fromberg, MT compare to other homes in Fromberg 59029?

Among the 389 homes in Fromberg 59029, it is worth more than 17% of them ($192,711 against a typical $356,785), its price per square foot is higher than 5% of them ($130 against a typical $268), it is bigger than 61% of them (1,486 ft² against a typical 1,344 ft²), its lot is bigger than 6% of them (0.16 ac against a typical 1 ac) and it is newer than 35% of them (1949 against a typical 1976). Measured against all of Carbon County, it is worth more than 2% 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 439 W River St, Fromberg, MT?

The 2026 property tax bill for 439 W River St, Fromberg, MT was $889. The county assessed it at $190,100.

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Assigned schools

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