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Quadplex (4 Units, Any Combination)Residential
Last sold for $297,500 on Dec 21, 2021

1512 20TH ST S

GREAT FALLS, MT 59405
0
Baths
1,680 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
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.$297,500 · Dec 21, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,385 (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.$506,400 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$365,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$506,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Quadplex (4 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Quadraplex
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.1995
Lot (acres)The size of the land the home sits on, from county records.0.13
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

Transaction History(6)

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.

E
Sunnyside Elementary SchoolD-
Elementary · Grades KG–6 · 0.2 mi
H
Great Falls High SchoolD+
High · Grades 9–12 · 0.9 mi
M
East Middle SchoolD+
Middle · Grades 7–8 · 2.0 mi

District: Great Falls Elementary School District

Neighborhood · ZIP 59405These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54

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.92%
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.17%
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.32,971
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.88 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$55,016
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,667
Average tempThe average temperature here across a full year.43°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.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

1512 20th St S 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.

  • Bigger than 82% of homes in Great Falls 59405
  • Has a smaller lot than 89% of homes in Cascade County

How it measures up in Great Falls 59405

The dot is this home. The mark in the middle is the typical home in Great Falls 59405.

Living area1,680 ft²
SmallerTypical 1,162 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.13 ac
SmallerTypical 0.17 acBigger

Bigger than 14% of homes nearby

Year built1971
OlderTypical 1961Newer

Newer than 63% of homes nearby

How 1512 20th St S ranks against every home in each area.
MeasureThis homeGreat Falls 59405Cascade County
Living areabigger than1,680 ft²82% of homes77% of homes
Lot sizebigger than0.13 ac14% of homes11% of homes
Year builtnewer than197163% of homes56% of homes

About 1512 20th St S

When did 1512 20th St S, Great Falls, MT last sell?

1512 20th St S, Great Falls, MT last sold on Dec 21, 2021 for $297,500, according to the county's recorded deed.

How big is 1512 20th St S, Great Falls, MT?

1512 20th St S, Great Falls, MT has 1,680 square feet of living space and a 0.13-acre lot.

When was 1512 20th St S, Great Falls, MT built?

1512 20th St S, Great Falls, MT was built in 1971, making it 55 years old. It is a quadraplex home. The building has 1 story.

What schools serve 1512 20th St S, Great Falls, MT?

1512 20th St S, Great Falls, MT is assigned to Sunnyside Elementary School (elementary), rated D-; Great Falls High School (high), rated D+; East Middle School (middle), rated D+. All sit in Great Falls Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1512 20th St S, Great Falls, MT compare to other homes in Great Falls 59405?

Among the 9,968 homes in Great Falls 59405, it is bigger than 82% of them (1,680 ft² against a typical 1,162 ft²), its lot is bigger than 14% of them (0.13 ac against a typical 0.17 ac) and it is newer than 63% of them (1971 against a typical 1961). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 1512 20th St S, Great Falls, MT?

The 2026 property tax bill for 1512 20th St S, Great Falls, MT was $4,385. The county assessed it at $506,400.

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