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Miscellaneous (Residential)Residential
$547,747
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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

3900 6TH AVE N

GREAT FALLS, MT 59405
0
Baths
1.43 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$548K
$520K low$575K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,073 (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.$99,714 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$79,448
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$99,714

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Miscellaneous (Residential)
CountyCASCADE
Lot (acres)The size of the land the home sits on, from county records.1.43
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
C M Russell High SchoolC
High · Grades 9–12 · 1.6 mi
E
Valley View Elementary SchoolD
Elementary · Grades KG–6 · 1.7 mi
M
North Middle SchoolB+
Middle · Grades 7–8 · 1.8 mi

District: Great Falls High 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

3900 6th Ave N 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 more than 90% of homes in Great Falls 59405
  • Has a bigger lot than 92% of homes in Great Falls 59405

What homes are worth in Great Falls 59405

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

This home
$167K$850K

This home is worth more than 90% of 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.

Estimated value$547,747
CheaperTypical $329,293Pricier

Pricier than 90% of homes nearby

Lot size1.43 ac
SmallerTypical 0.17 acBigger

Bigger than 92% of homes nearby

How 3900 6th Ave N ranks against every home in each area.
MeasureThis homeGreat Falls 59405Cascade County
Estimated valuepricier than$547,74790% of homes84% of homes
Lot sizebigger than1.43 ac92% of homes81% of homes

About 3900 6th Ave N

How much is 3900 6th Ave N, Great Falls, MT worth?

The TopHap Estimate for 3900 6th Ave N, Great Falls, MT is $547,747 as of Sep 24, 2026. The likely range is $520,379 to $575,115. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3900 6th Ave N, Great Falls, MT last sell?

3900 6th Ave N, Great Falls, MT last sold on Aug 29, 2008, according to the county's recorded deed.

What schools serve 3900 6th Ave N, Great Falls, MT?

3900 6th Ave N, Great Falls, MT is assigned to C M Russell High School (high), rated C; Valley View Elementary School (elementary), rated D; North Middle School (middle), rated B+. All sit in Great Falls High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3900 6th Ave N, Great Falls, MT compare to other homes in Great Falls 59405?

Among the 9,968 homes in Great Falls 59405, it is worth more than 90% of them ($547,747 against a typical $329,293) and its lot is bigger than 92% of them (1.43 ac against a typical 0.17 ac). Measured against all of Cascade County, it is worth more than 84% 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 3900 6th Ave N, Great Falls, MT?

The 2026 property tax bill for 3900 6th Ave N, Great Falls, MT was $1,073. The county assessed it at $99,714.

More homes on 6th Ave N

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