Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$321,829$402 / 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 79How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

115 RIVER ST

ALBERTON, MT 59820
2
Beds
2 / 1
Baths
800 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.
2,396 ft²
Lot SizeThe size of the land the home sits on, from county records.
1960
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.

Valuation

$322K
$256K low$388K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$321,829
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$257,463

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$796 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$126,750 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$126,750
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$126,750

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
CountyMineral
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.1985
Lot (acres)The size of the land the home sits on, from county records.0.06
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
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

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

H
Alberton High SchoolC+
High · Grades 9–12 · 0.7 mi
E
Alberton Elementary School
Elementary · Grades PK–5 · 0.7 mi
M
Alberton Middle School
Middle · Grades 6–8 · 0.7 mi

District: Alberton K-12 Schools

Neighborhood · ZIP 59820These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.92

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.1,126
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.$70,420
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,188
Average tempThe average temperature here across a full year.41°F
Annual precipHow much rain and melted snow falls here in a typical year.35 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.53%

Ownership

Company ownedWhether the owner is a company or trust rather than a person.No

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

115 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 89% of homes in Alberton 59820
  • Smaller than 88% of homes in Alberton 59820
  • Among the smallest lots in Alberton 59820
  • Older than 84% of homes in Alberton 59820

What homes are worth in Alberton 59820

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

This home
$203K$1.6M

This home is worth more than 11% of homes in Alberton 59820.

How it measures up in Alberton 59820

The dot is this home. The mark in the middle is the typical home in Alberton 59820.

Estimated value$321,829
CheaperTypical $602,387Pricier

Pricier than 11% of homes nearby

Price per ft²$402
CheaperTypical $404Pricier

Pricier than 49% of homes nearby

Living area800 ft²
SmallerTypical 1,428 ft²Bigger

Bigger than 12% of homes nearby

Lot size2,396 ft²
SmallerTypical 4.02 acBigger

Smaller than almost all homes nearby

Year built1960
OlderTypical 1994Newer

Newer than 16% of homes nearby

How 115 River St ranks against every home in each area.
MeasureThis homeAlberton 59820Mineral County
Estimated valuepricier than$321,82911% of homes20% of homes
Price per ft²pricier than$40249% of homes64% of homes
Living areabigger than800 ft²12% of homes17% of homes
Lot sizebigger than2,396 ft²almost no homesalmost no homes
Year builtnewer than196016% of homes19% of homes

About 115 River St

How much is 115 River St, Alberton, MT worth?

The TopHap Estimate for 115 River St, Alberton, MT is $321,829 as of Jul 14, 2026. The likely range is $255,767 to $387,891. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 115 River St, Alberton, MT?

115 River St, Alberton, MT has 2 bedrooms, 2 bathrooms, 800 square feet of living space and a 0.06-acre lot.

When was 115 River St, Alberton, MT built?

115 River St, Alberton, MT was built in 1960, making it 66 years old. It is a conventional home. The building has 1 story.

What schools serve 115 River St, Alberton, MT?

115 River St, Alberton, MT is assigned to Alberton High School (high), rated C+; Alberton Elementary School (elementary); Alberton Middle School (middle). All sit in Alberton K-12 Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 115 River St, Alberton, MT compare to other homes in Alberton 59820?

Among the 798 homes in Alberton 59820, it is worth more than 11% of them ($321,829 against a typical $602,387), its price per square foot is higher than 49% of them ($402 against a typical $404), it is bigger than 12% of them (800 ft² against a typical 1,428 ft²), its lot is bigger than almost none of them (2,396 ft² against a typical 4.02 ac) and it is newer than 16% of them (1960 against a typical 1994). Measured against all of Mineral County, it is worth more than 20% 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 115 River St, Alberton, MT?

The 2025 property tax bill for 115 River St, Alberton, MT was $796. The county assessed it at $126,750.

Closest homes

More homes in Alberton 59820

Assigned schools

Explore the area

See this home in context

Open 115 River St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map