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Duplex (2 Units, Any Combination)Residential

121 ADAMS ST

ALBERTON, MT 59820
0
Baths
840 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.
4,225 ft²
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.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,533 (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.$244,200 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$138,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$244,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyMINERAL
Lot (acres)The size of the land the home sits on, from county records.0.10
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 96 ft²

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.

H
Alberton High SchoolD
High · Grades 9–12 · 0.5 mi
E
Alberton Elementary SchoolC-
Elementary · Grades PK–5 · 0.5 mi
M
Alberton Middle SchoolD+
Middle · Grades 6–8 · 0.5 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%

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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

121 Adams 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.

  • Smaller than 86% of homes in Alberton 59820
  • Has a smaller lot than 98% 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.

Living area840 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 14% of homes nearby

Lot size4,225 ft²
SmallerTypical 3.56 acBigger

Bigger than 2% of homes nearby

Year built1998
OlderTypical 1994Newer

Newer than 62% of homes nearby

How 121 Adams St ranks against every home in each area.
MeasureThis homeAlberton 59820Mineral County
Living areabigger than840 ft²14% of homes19% of homes
Lot sizebigger than4,225 ft²2% of homes2% of homes
Year builtnewer than199862% of homes61% of homes

About 121 Adams St

When did 121 Adams St, Alberton, MT last sell?

121 Adams St, Alberton, MT last sold on Mar 24, 2009, according to the county's recorded deed.

How big is 121 Adams St, Alberton, MT?

121 Adams St, Alberton, MT has 840 square feet of living space and a 0.10-acre lot.

When was 121 Adams St, Alberton, MT built?

121 Adams St, Alberton, MT was built in 1998, making it 28 years old. It is a duplex single home. The building has 1 story.

What schools serve 121 Adams St, Alberton, MT?

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

How does 121 Adams St, Alberton, MT compare to other homes in Alberton 59820?

Among the 810 homes in Alberton 59820, it is bigger than 14% of them (840 ft² against a typical 1,456 ft²), its lot is bigger than 2% of them (4,225 ft² against a typical 3.56 ac) and it is newer than 62% of them (1998 against a typical 1994). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 121 Adams St, Alberton, MT?

The 2025 property tax bill for 121 Adams St, Alberton, MT was $1,533. The county assessed it at $244,200.

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