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Single Family ResidenceResidential
$689,000$775 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

81 SEIBOLD LN

CASCADE, MT 59421
1
Beds
1
Baths
889 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.
2.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1928
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
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

$689K
$669K low$709K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,409 (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.$568,300 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$569,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$568,300

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.143 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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
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.2.10
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.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.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.Shed · 72 ft²Porch · 156 ft²

Transaction History(12)

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
Cascade 7-8 SchoolA
Middle · Grades 7–8 · 8.4 mi
E
Cascade SchoolA+
Elementary · Grades PK–6 · 8.4 mi
H
Cascade High SchoolA-
High · Grades 9–12 · 8.4 mi

District: Cascade Elementary School District

Neighborhood · ZIP 59421These 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.149
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

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.69%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.2,239
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,505
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,899
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.16 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Owner Tools

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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

81 Seibold 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.

  • Worth more than 92% of homes in Cascade County
  • Among the highest price per square foot in Cascade County
  • Smaller than 85% of homes in Cascade County
  • Has a bigger lot than 83% of homes in Cascade County
  • Older than 89% of homes in Cascade 59421

What homes are worth in Cascade 59421

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

This home
$194K$1.4M

This home is worth more than 74% of homes in Cascade 59421.

How it measures up in Cascade 59421

The dot is this home. The mark in the middle is the typical home in Cascade 59421.

Estimated value$689,000
CheaperTypical $493,811Pricier

Pricier than 74% of homes nearby

Price per ft²$775
CheaperTypical $388Pricier

Pricier than 95% of homes nearby

Living area889 ft²
SmallerTypical 1,296 ft²Bigger

Bigger than 23% of homes nearby

Lot size2.1 ac
SmallerTypical 5.7 acBigger

Bigger than 41% of homes nearby

Year built1928
OlderTypical 1982Newer

Newer than 11% of homes nearby

How 81 Seibold Ln ranks against every home in each area.
MeasureThis homeCascade 59421Cascade County
Estimated valuepricier than$689,00074% of homes92% of homes
Price per ft²pricier than$77595% of homesalmost all homes
Living areabigger than889 ft²23% of homes15% of homes
Lot sizebigger than2.1 ac41% of homes83% of homes
Year builtnewer than192811% of homes15% of homes

About 81 Seibold Ln

How much is 81 Seibold Ln, Cascade, MT worth?

The TopHap Estimate for 81 Seibold Ln, Cascade, MT is $689,000 as of Aug 30, 2026. The likely range is $668,669 to $709,331. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 81 Seibold Ln, Cascade, MT last sell?

81 Seibold Ln, Cascade, MT last sold on Sep 4, 2026, according to the county's recorded deed.

How big is 81 Seibold Ln, Cascade, MT?

81 Seibold Ln, Cascade, MT has 1 bedrooms, 1 bathrooms, 889 square feet of living space and a 2.10-acre lot.

When was 81 Seibold Ln, Cascade, MT built?

81 Seibold Ln, Cascade, MT was built in 1928, making it 98 years old. It is a ranch home. The building has 1 story.

What schools serve 81 Seibold Ln, Cascade, MT?

81 Seibold Ln, Cascade, MT is assigned to Cascade 7-8 School (middle), rated A; Cascade School (elementary), rated A+; Cascade High School (high), rated A-. All sit in Cascade Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 81 Seibold Ln, Cascade, MT compare to other homes in Cascade 59421?

Among the 1,603 homes in Cascade 59421, it is worth more than 74% of them ($689,000 against a typical $493,811), its price per square foot is higher than 95% of them ($775 against a typical $388), it is bigger than 23% of them (889 ft² against a typical 1,296 ft²), its lot is bigger than 41% of them (2.1 ac against a typical 5.7 ac) and it is newer than 11% of them (1928 against a typical 1982). Measured against all of Cascade County, it is worth more than 92% 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 81 Seibold Ln, Cascade, MT?

The 2026 property tax bill for 81 Seibold Ln, Cascade, MT was $2,409. The county assessed it at $568,300.

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