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Single Family ResidenceResidential
$270,332$295 / ft²
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 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

326 21ST ST

BLACK EAGLE, MT 59414
3
Beds
2
Baths
916 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$270K
$231K low$310K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,917 (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.$259,400 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$194,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$259,400

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.Conventional
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.1990
Lot (acres)The size of the land the home sits on, from county records.0.16
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.Wood Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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 · 240 ft²

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.

M
North Middle SchoolB+
Middle · Grades 7–8 · 0.9 mi
E
Sacajawea Elementary SchoolA
Elementary · Grades KG–6 · 1.2 mi
H
C M Russell High SchoolC
High · Grades 9–12 · 2.1 mi

District: Great Falls High School District

Neighborhood · ZIP 59414These 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.122
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 100.46

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.2%
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.1.1%
PopulationHow many people live in this area.791
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.456 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$45,884
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$52,238
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.14 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

326 21st 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.

  • Worth less than 79% of homes in Cascade County
  • Costs more per square foot than 85% of homes in Black Eagle 59414
  • Smaller than 82% of homes in Cascade County
  • Has a smaller lot than 83% of homes in Cascade County
  • Older than 74% of homes in Cascade County

What homes are worth in Black Eagle 59414

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

This home
$135K$460K

This home is worth more than 55% of homes in Black Eagle 59414.

How it measures up in Black Eagle 59414

The dot is this home. The mark in the middle is the typical home in Black Eagle 59414.

Estimated value$270,332
CheaperTypical $261,619Pricier

Pricier than 55% of homes nearby

Price per ft²$295
CheaperTypical $239Pricier

Pricier than 85% of homes nearby

Living area916 ft²
SmallerTypical 1,056 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.16 ac
SmallerTypical 0.14 acBigger

Bigger than 57% of homes nearby

Year built1950
OlderTypical 1940Newer

Newer than 60% of homes nearby

How 326 21st St ranks against every home in each area.
MeasureThis homeBlack Eagle 59414Cascade County
Estimated valuepricier than$270,33255% of homes21% of homes
Price per ft²pricier than$29585% of homes54% of homes
Living areabigger than916 ft²28% of homes18% of homes
Lot sizebigger than0.16 ac57% of homes17% of homes
Year builtnewer than195060% of homes26% of homes

About 326 21st St

How much is 326 21st St, Black Eagle, MT worth?

The TopHap Estimate for 326 21st St, Black Eagle, MT is $270,332 as of Oct 21, 2026. The likely range is $230,738 to $309,926. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 326 21st St, Black Eagle, MT last sell?

326 21st St, Black Eagle, MT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 326 21st St, Black Eagle, MT?

326 21st St, Black Eagle, MT has 3 bedrooms, 2 bathrooms, 916 square feet of living space and a 0.16-acre lot.

When was 326 21st St, Black Eagle, MT built?

326 21st St, Black Eagle, MT was built in 1950, making it 76 years old. It is a conventional home. The building has 1 story.

What schools serve 326 21st St, Black Eagle, MT?

326 21st St, Black Eagle, MT is assigned to North Middle School (middle), rated B+; Sacajawea Elementary School (elementary), rated A; C M Russell High School (high), rated C. All sit in Great Falls High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 326 21st St, Black Eagle, MT compare to other homes in Black Eagle 59414?

Among the 416 homes in Black Eagle 59414, it is worth more than 55% of them ($270,332 against a typical $261,619), its price per square foot is higher than 85% of them ($295 against a typical $239), it is bigger than 28% of them (916 ft² against a typical 1,056 ft²), its lot is bigger than 57% of them (0.16 ac against a typical 0.14 ac) and it is newer than 60% of them (1950 against a typical 1940). Measured against all of Cascade County, it is worth more than 21% 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 326 21st St, Black Eagle, MT?

The 2026 property tax bill for 326 21st St, Black Eagle, MT was $2,917. The county assessed it at $259,400.

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