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Single Family ResidenceResidential
$136,991$176 / 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 89How 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

20 LOUISE AVE

SAND COULEE, MT 59472
1
Beds
1
Baths
778 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.
1911
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.

Valuation

$137K
$122K low$152K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$490 (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.$97,400 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$122,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$97,400

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.34
97
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
53
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
24
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.171 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.1985
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.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Central
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 120 ft²Porch · 80 ft²

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

H
Centerville High SchoolC+
High · Grades 9–12 · 1.8 mi
E
Centerville SchoolB-
Elementary · Grades PK–5 · 1.8 mi
M
Centerville 6-8B-
Middle · Grades 6–8 · 1.8 mi

District: Centerville High School District

Neighborhood · ZIP 59472These 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.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.62

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.260
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,836
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,649
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.18 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 Louise Ave 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.

  • Among the least valuable homes in Cascade County
  • Costs less per square foot than 94% of homes in Cascade County
  • Smaller than 93% of homes in Cascade County
  • Has a smaller lot than 93% of homes in Sand Coulee 59472
  • Older than 92% of homes in Cascade County

What homes are worth in Sand Coulee 59472

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

This home
$95K$985K

This home is worth more than 9% of homes in Sand Coulee 59472.

How it measures up in Sand Coulee 59472

The dot is this home. The mark in the middle is the typical home in Sand Coulee 59472.

Estimated value$136,991
CheaperTypical $264,138Pricier

Pricier than 9% of homes nearby

Price per ft²$176
CheaperTypical $220Pricier

Pricier than 27% of homes nearby

Living area778 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.13 ac
SmallerTypical 0.48 acBigger

Bigger than 7% of homes nearby

Year built1911
OlderTypical 1966Newer

Newer than 34% of homes nearby

How 20 Louise Ave ranks against every home in each area.
MeasureThis homeSand Coulee 59472Cascade County
Estimated valuepricier than$136,9919% of homesalmost no homes
Price per ft²pricier than$17627% of homes6% of homes
Living areabigger than778 ft²12% of homes7% of homes
Lot sizebigger than0.13 ac7% of homes10% of homes
Year builtnewer than191134% of homes8% of homes

About 20 Louise Ave

How much is 20 Louise Ave, Sand Coulee, MT worth?

The TopHap Estimate for 20 Louise Ave, Sand Coulee, MT is $136,991 as of Aug 30, 2026. The likely range is $121,920 to $152,062. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Louise Ave, Sand Coulee, MT last sell?

20 Louise Ave, Sand Coulee, MT last sold on Nov 1, 2022, according to the county's recorded deed.

How big is 20 Louise Ave, Sand Coulee, MT?

20 Louise Ave, Sand Coulee, MT has 1 bedrooms, 1 bathrooms, 778 square feet of living space and a 0.13-acre lot.

When was 20 Louise Ave, Sand Coulee, MT built?

20 Louise Ave, Sand Coulee, MT was built in 1911, making it 115 years old. It is a ranch home. The building has 1 story.

What schools serve 20 Louise Ave, Sand Coulee, MT?

20 Louise Ave, Sand Coulee, MT is assigned to Centerville High School (high), rated C+; Centerville School (elementary), rated B-; Centerville 6-8 (middle), rated B-. All sit in Centerville High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Louise Ave, Sand Coulee, MT compare to other homes in Sand Coulee 59472?

Among the 255 homes in Sand Coulee 59472, it is worth more than 9% of them ($136,991 against a typical $264,138), its price per square foot is higher than 27% of them ($176 against a typical $220), it is bigger than 12% of them (778 ft² against a typical 1,232 ft²), its lot is bigger than 7% of them (0.13 ac against a typical 0.48 ac) and it is newer than 34% of them (1911 against a typical 1966). Measured against all of Cascade County, it is worth more than almost no 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 20 Louise Ave, Sand Coulee, MT?

The 2026 property tax bill for 20 Louise Ave, Sand Coulee, MT was $490. The county assessed it at $97,400.

More homes on Louise Ave

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More homes in Sand Coulee 59472

Assigned schools

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