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Single Family ResidenceResidential

20 STONE MILL LN

GREAT FALLS, MT 59405
4
Beds
2.5
Baths
2,392 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.
2.62 ac
Lot SizeThe size of the land the home sits on, from county records.
2025
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.$8,595 (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.$798,676 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$73,016
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$798,676

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.Ranch
CountyCASCADE
Lot (acres)The size of the land the home sits on, from county records.2.62
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.Metal
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
East Middle SchoolD+
Middle · Grades 7–8 · 3.4 mi
E
Mountain View Elementary SchoolC
Elementary · Grades KG–6 · 3.5 mi
H
Great Falls High SchoolD+
High · Grades 9–12 · 5.0 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

20 Stone Mill Ln 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 96% of homes in Great Falls 59405
  • Has a bigger lot than 94% of homes in Great Falls 59405
  • Among the newest homes in Great Falls 59405

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 area2,392 ft²
SmallerTypical 1,162 ft²Bigger

Bigger than 96% of homes nearby

Lot size2.62 ac
SmallerTypical 0.17 acBigger

Bigger than 94% of homes nearby

Year built2025
OlderTypical 1961Newer

Newer than almost all homes nearby

How 20 Stone Mill Ln ranks against every home in each area.
MeasureThis homeGreat Falls 59405Cascade County
Living areabigger than2,392 ft²96% of homes94% of homes
Lot sizebigger than2.62 ac94% of homes85% of homes
Year builtnewer than2025almost all homesalmost all homes

About 20 Stone Mill Ln

When did 20 Stone Mill Ln, Great Falls, MT last sell?

20 Stone Mill Ln, Great Falls, MT last sold on Oct 7, 2020, according to the county's recorded deed.

How big is 20 Stone Mill Ln, Great Falls, MT?

20 Stone Mill Ln, Great Falls, MT has 4 bedrooms, 2.5 bathrooms, 2,392 square feet of living space and a 2.62-acre lot.

When was 20 Stone Mill Ln, Great Falls, MT built?

20 Stone Mill Ln, Great Falls, MT was built in 2025, making it 1 years old. It is a ranch home. The building has 1 story.

What schools serve 20 Stone Mill Ln, Great Falls, MT?

20 Stone Mill Ln, Great Falls, MT is assigned to East Middle School (middle), rated D+; Mountain View Elementary School (elementary), rated C; Great Falls High School (high), rated D+. All sit in Great Falls Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Stone Mill Ln, Great Falls, MT compare to other homes in Great Falls 59405?

Among the 9,968 homes in Great Falls 59405, it is bigger than 96% of them (2,392 ft² against a typical 1,162 ft²), its lot is bigger than 94% of them (2.62 ac against a typical 0.17 ac) and it is newer than almost all of them (2025 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 20 Stone Mill Ln, Great Falls, MT?

The 2026 property tax bill for 20 Stone Mill Ln, Great Falls, MT was $8,595. The county assessed it at $798,676.

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