Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$621,290$249 / 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 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
Last sold for $331,037 on Aug 28, 2012

423 WESTVIEW DR

MISSOULA, MT 59803
4
Beds
1.5
Baths
2,496 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1962
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
10
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

$621K
$593K low$650K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$331,037 · Aug 28, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,461 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$600,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$233,360
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$366,640
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$439,060
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$600,000

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.35
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
40
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
43
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
25
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
42
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.0.2 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.Conventional
CountyMISSOULA
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.0.33
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.Asphalt
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 280 ft²Porch · 432 ft²

Transaction History(3)

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.

E
Lewis and Clark Elementary SchoolA
Elementary · Grades KG–5 · 0.6 mi
H
Sentinel High SchoolB+
High · Grades 9–12 · 0.9 mi
M
Washington Middle SchoolA
Middle · Grades 6–8 · 1.1 mi

District: Missoula Elementary School District

Neighborhood · ZIP 59803These 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.31
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 100.111

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
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.18,588
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.238 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,832
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$136,818
Average tempThe average temperature here across a full year.40°F
Annual precipHow much rain and melted snow falls here in a typical year.32 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.54%

Owner Tools

Do you own this home?
Claim this home

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

423 Westview 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.

  • Worth less than 66% of homes in Farviews / Pattee Canyon
  • Costs less per square foot than 86% of homes in Missoula County
  • Bigger than 75% of homes in Missoula County
  • Has a bigger lot than 66% of homes in Farviews / Pattee Canyon
  • Older than 92% of homes in Missoula 59803

What homes are worth in Missoula 59803

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

This home
$341K$1.5M

This home is worth more than 53% of homes in Missoula 59803.

How it measures up in Missoula 59803

The dot is this home. The mark in the middle is the typical home in Missoula 59803.

Estimated value$621,290
CheaperTypical $606,522Pricier

Pricier than 53% of homes nearby

Price per ft²$249
CheaperTypical $262Pricier

Pricier than 39% of homes nearby

Living area2,496 ft²
SmallerTypical 2,332 ft²Bigger

Bigger than 57% of homes nearby

Lot size0.33 ac
SmallerTypical 0.29 acBigger

Bigger than 58% of homes nearby

Year built1962
OlderTypical 1984Newer

Newer than 8% of homes nearby

How 423 Westview Dr ranks against every home in each area.
MeasureThis homeFarviews / Pattee CanyonMissoula 59803Missoula County
Estimated valuepricier than$621,29034% of homes53% of homes51% of homes
Price per ft²pricier than$24934% of homes39% of homes14% of homes
Living areabigger than2,496 ft²41% of homes57% of homes75% of homes
Lot sizebigger than0.33 ac66% of homes58% of homes56% of homes
Year builtnewer than196212% of homes8% of homes23% of homes

About 423 Westview Dr

How much is 423 Westview Dr, Missoula, MT worth?

The TopHap Estimate for 423 Westview Dr, Missoula, MT is $621,290 as of Sep 24, 2026. The likely range is $593,036 to $649,544. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 423 Westview Dr, Missoula, MT last sell?

423 Westview Dr, Missoula, MT last sold on Aug 28, 2012 for $331,037, according to the county's recorded deed.

How big is 423 Westview Dr, Missoula, MT?

423 Westview Dr, Missoula, MT has 4 bedrooms, 1.5 bathrooms, 2,496 square feet of living space and a 0.33-acre lot.

When was 423 Westview Dr, Missoula, MT built?

423 Westview Dr, Missoula, MT was built in 1962, making it 64 years old. It is a conventional home. The building has 1 story.

What schools serve 423 Westview Dr, Missoula, MT?

423 Westview Dr, Missoula, MT is assigned to Lewis and Clark Elementary School (elementary), rated A; Sentinel High School (high), rated B+; Washington Middle School (middle), rated A. All sit in Missoula Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 423 Westview Dr, Missoula, MT compare to other homes in Missoula 59803?

Among the 6,055 homes in Missoula 59803, it is worth more than 53% of them ($621,290 against a typical $606,522), its price per square foot is higher than 39% of them ($249 against a typical $262), it is bigger than 57% of them (2,496 ft² against a typical 2,332 ft²), its lot is bigger than 58% of them (0.33 ac against a typical 0.29 ac) and it is newer than 8% of them (1962 against a typical 1984). Measured against all of Missoula County, it is worth more than 51% 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 423 Westview Dr, Missoula, MT?

The 2025 property tax bill for 423 Westview Dr, Missoula, MT was $5,461. The county assessed it at $600,000.

More homes on Westview Dr

Closest homes

More homes in Missoula 59803

Assigned schools

Explore the area

See this home in context

Open 423 Westview Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map