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Commercial (General)Commercial
Last sold for $1,578,100 on Jul 8, 2026

109 RIVER ST

SUPERIOR, MT 59872
0
Baths
1,440 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.
0.67 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,578,100 · Jul 8, 2026
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$202,500
P · recorded Dec 19, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,939 (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.$161,509 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$157,946
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$161,509

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Commercial (General)
CountyMINERAL
Lot (acres)The size of the land the home sits on, from county records.0.67
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Major Street/Thoroughfare

Transaction History(3)

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
Superior 7-8A
Middle · Grades 7–8 · 0.6 mi
H
Superior High SchoolC-
High · Grades 9–12 · 0.7 mi
E
Superior Elementary SchoolD
Elementary · Grades PK–6 · 0.8 mi

District: Superior K-12 Schools

Neighborhood · ZIP 59872These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.78

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.2,982
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,374
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$68,590
Average tempThe average temperature here across a full year.40°F
Annual precipHow much rain and melted snow falls here in a typical year.61 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

109 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.

  • Has a smaller lot than 67% of homes in Mineral County
  • Older than 81% of homes in Mineral County

How it measures up in Superior 59872

The dot is this home. The mark in the middle is the typical home in Superior 59872.

Living area1,440 ft²
SmallerTypical 1,274 ft²Bigger

Bigger than 62% of homes nearby

Lot size0.67 ac
SmallerTypical 1.46 acBigger

Bigger than 36% of homes nearby

Year built1961
OlderTypical 1984Newer

Newer than 21% of homes nearby

How 109 River St ranks against every home in each area.
MeasureThis homeSuperior 59872Mineral County
Living areabigger than1,440 ft²62% of homes61% of homes
Lot sizebigger than0.67 ac36% of homes33% of homes
Year builtnewer than196121% of homes19% of homes

About 109 River St

When did 109 River St, Superior, MT last sell?

109 River St, Superior, MT last sold on Jul 8, 2026 for $1,578,100, according to the county's recorded deed.

How big is 109 River St, Superior, MT?

109 River St, Superior, MT has 1,440 square feet of living space and a 0.67-acre lot.

When was 109 River St, Superior, MT built?

109 River St, Superior, MT was built in 1961, making it 65 years old. The building has 1 story.

What schools serve 109 River St, Superior, MT?

109 River St, Superior, MT is assigned to Superior 7-8 (middle), rated A; Superior High School (high), rated C-; Superior Elementary School (elementary), rated D. All sit in Superior K-12 Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 109 River St, Superior, MT compare to other homes in Superior 59872?

Among the 1,351 homes in Superior 59872, it is bigger than 62% of them (1,440 ft² against a typical 1,274 ft²), its lot is bigger than 36% of them (0.67 ac against a typical 1.46 ac) and it is newer than 21% of them (1961 against a typical 1984). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 109 River St, Superior, MT?

The 2025 property tax bill for 109 River St, Superior, MT was $1,939. The county assessed it at $161,509.

Closest homes

More homes in Superior 59872

Assigned schools

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