Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$250,324$307 / 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 Sep 24, 2026

421 1ST ST W

KALISPELL, MT 59901
2
Beds
1
Baths
816 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.
2,091 ft²
Lot SizeThe size of the land the home sits on, from county records.
1908
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$250K
$214K low$287K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,361 (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.$261,300 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$234,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$261,300

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.10
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
29
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.
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.minimal

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
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.0.05
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.Electric
CoolingThe type of cooling or air conditioning in the home.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.Deck · 90 ft²

Transaction History(9)

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
Elrod Elementary SchoolC-
Elementary · Grades KG–5 · 0.3 mi
H
Flathead High SchoolD+
High · Grades 9–12 · 0.4 mi
M
Kalispell Middle SchoolA-
Middle · Grades 6–8 · 1.5 mi

District: Flathead High 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%

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

421 1st St W 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 Kalispell 59901
  • Costs less per square foot than 90% of homes in Flathead County
  • Smaller than 94% of homes in Kalispell 59901
  • Has a smaller lot than 98% of homes in Kalispell 59901
  • Among the oldest homes in Flathead County

What homes are worth in Kalispell 59901

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

This home
$301K$1.8M

This home is worth less than almost all homes in Kalispell 59901.

How it measures up in Kalispell 59901

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

Estimated value$250,324
CheaperTypical $583,672Pricier

Cheaper than almost all homes nearby

Price per ft²$307
CheaperTypical $388Pricier

Pricier than 15% of homes nearby

Living area816 ft²
SmallerTypical 1,451 ft²Bigger

Bigger than 6% of homes nearby

Lot size2,091 ft²
SmallerTypical 0.46 acBigger

Bigger than 2% of homes nearby

Year built1908
OlderTypical 1995Newer

Newer than 2% of homes nearby

How 421 1st St W ranks against every home in each area.
MeasureThis homeKalispell 59901Flathead County
Estimated valuepricier than$250,324almost no homesalmost no homes
Price per ft²pricier than$30715% of homes10% of homes
Living areabigger than816 ft²6% of homes8% of homes
Lot sizebigger than2,091 ft²2% of homes6% of homes
Year builtnewer than19082% of homesalmost no homes

About 421 1st St W

How much is 421 1st St W, Kalispell, MT worth?

The TopHap Estimate for 421 1st St W, Kalispell, MT is $250,324 as of Sep 24, 2026. The likely range is $213,722 to $286,926. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 1st St W, Kalispell, MT last sell?

421 1st St W, Kalispell, MT last sold on Nov 27, 2024, according to the county's recorded deed.

How big is 421 1st St W, Kalispell, MT?

421 1st St W, Kalispell, MT has 2 bedrooms, 1 bathrooms, 816 square feet of living space and a 0.05-acre lot.

When was 421 1st St W, Kalispell, MT built?

421 1st St W, Kalispell, MT was built in 1908, making it 118 years old. It is a ranch home. The building has 1 story.

What schools serve 421 1st St W, Kalispell, MT?

421 1st St W, Kalispell, MT is assigned to Elrod Elementary School (elementary), rated C-; Flathead High School (high), rated D+; Kalispell Middle School (middle), rated A-. All sit in Flathead High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 1st St W, Kalispell, MT compare to other homes in Kalispell 59901?

Among the 24,299 homes in Kalispell 59901, it is worth more than almost none of them ($250,324 against a typical $583,672), its price per square foot is higher than 15% of them ($307 against a typical $388), it is bigger than 6% of them (816 ft² against a typical 1,451 ft²), its lot is bigger than 2% of them (2,091 ft² against a typical 0.46 ac) and it is newer than 2% of them (1908 against a typical 1995). Measured against all of Flathead 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 421 1st St W, Kalispell, MT?

The 2026 property tax bill for 421 1st St W, Kalispell, MT was $1,361. The county assessed it at $261,300.

More homes on 1st St W

Closest homes

More homes in Kalispell 59901

Assigned schools

Explore the area

See this home in context

Open 421 1st St W 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