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Quadplex (4 Units, Any Combination)Residential

640 W VALLEY DR

KALISPELL, MT 59901
6
Beds
6
Baths
2,869 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.
0.82 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,062 (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.$637,300 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$604,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$637,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Quadplex (4 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Quadraplex
CountyFLATHEAD
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.2000
Lot (acres)The size of the land the home sits on, from county records.0.82
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.Package
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Major Street/Thoroughfare

Transaction History(1)

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
West Valley Middle SchoolC+
Middle · Grades 5–8 · 1.9 mi
E
West Valley SchoolB
Elementary · Grades PK–4 · 1.9 mi
H
Glacier High SchoolC
High · Grades 9–12 · 2.8 mi

District: West Valley Elementary School District

Neighborhood · ZIP 59901These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.220

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.63,278
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.109 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$69,502
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,461
Average tempThe average temperature here across a full year.40°F
Annual precipHow much rain and melted snow falls here in a typical year.26 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

640 W Valley Dr 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 93% of homes in Kalispell 59901
  • Older than 73% of homes in Flathead County

How it measures up in Kalispell 59901

The dot is this home. The mark in the middle is the typical home in Kalispell 59901.

Living area2,869 ft²
SmallerTypical 1,444 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.82 ac
SmallerTypical 0.46 acBigger

Bigger than 62% of homes nearby

Year built1977
OlderTypical 1995Newer

Newer than 29% of homes nearby

How 640 W Valley Dr ranks against every home in each area.
MeasureThis homeKalispell 59901Flathead County
Living areabigger than2,869 ft²93% of homes92% of homes
Lot sizebigger than0.82 ac62% of homes56% of homes
Year builtnewer than197729% of homes27% of homes

About 640 W Valley Dr

When did 640 W Valley Dr, Kalispell, MT last sell?

640 W Valley Dr, Kalispell, MT last sold on Apr 3, 2025, according to the county's recorded deed.

How big is 640 W Valley Dr, Kalispell, MT?

640 W Valley Dr, Kalispell, MT has 6 bedrooms, 6 bathrooms, 2,869 square feet of living space and a 0.82-acre lot.

When was 640 W Valley Dr, Kalispell, MT built?

640 W Valley Dr, Kalispell, MT was built in 1977, making it 49 years old. It is a quadraplex home. The building has 2 stories.

What schools serve 640 W Valley Dr, Kalispell, MT?

640 W Valley Dr, Kalispell, MT is assigned to West Valley Middle School (middle), rated C+; West Valley School (elementary), rated B; Glacier High School (high), rated C. All sit in West Valley Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 640 W Valley Dr, Kalispell, MT compare to other homes in Kalispell 59901?

Among the 24,299 homes in Kalispell 59901, it is bigger than 93% of them (2,869 ft² against a typical 1,444 ft²), its lot is bigger than 62% of them (0.82 ac against a typical 0.46 ac) and it is newer than 29% of them (1977 against a typical 1995). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 640 W Valley Dr, Kalispell, MT?

The 2026 property tax bill for 640 W Valley Dr, Kalispell, MT was $3,062. The county assessed it at $637,300.

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