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Single Family ResidenceResidential
$346,952$173 / 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 Oct 21, 2026

320 31ST ST W

BILLINGS, MT 59102
4
Beds
3
Baths
2,000 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
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

$347K
$330K low$364K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,404 (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.$359,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$85,141
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$274,259
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$339,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$359,400

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.5
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
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
CountyYELLOWSTONE
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.1995
Lot (acres)The size of the land the home sits on, from county records.0.17
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood / Spot
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 150 ft²Porch · 18 ft²

Transaction History(5)

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
Meadowlark Elementary SchoolA+
Elementary · Grades KG–5 · 0.3 mi
M
Will James Middle SchoolC-
Middle · Grades 6–8 · 0.6 mi
H
Billings West High SchoolB
High · Grades 9–12 · 1.1 mi

District: Billings High School District

Neighborhood · ZIP 59102These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.1%
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.50,747
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,365 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,193
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,871
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.15 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.60%

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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

320 31st 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.

  • Worth less than 66% of homes in Yellowstone County
  • Costs less per square foot than 81% of homes in Yellowstone County
  • Bigger than 71% of homes in West End
  • Has a smaller lot than 71% of homes in Yellowstone County
  • Newer than 66% of homes in Billings 59102

What homes are worth in Billings 59102

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

This home
$211K$794K

This home is worth more than 41% of homes in Billings 59102.

How it measures up in Billings 59102

The dot is this home. The mark in the middle is the typical home in Billings 59102.

Estimated value$346,952
CheaperTypical $360,955Pricier

Pricier than 41% of homes nearby

Price per ft²$173
CheaperTypical $189Pricier

Pricier than 31% of homes nearby

Living area2,000 ft²
SmallerTypical 1,890 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.17 ac
SmallerTypical 0.19 acBigger

Bigger than 33% of homes nearby

Year built1979
OlderTypical 1969Newer

Newer than 66% of homes nearby

How 320 31st St W ranks against every home in each area.
MeasureThis homeWest EndBillings 59102Yellowstone County
Estimated valuepricier than$346,95253% of homes41% of homes34% of homes
Price per ft²pricier than$17329% of homes31% of homes19% of homes
Living areabigger than2,000 ft²71% of homes56% of homes59% of homes
Lot sizebigger than0.17 ac40% of homes33% of homes29% of homes
Year builtnewer than197948% of homes66% of homes49% of homes

About 320 31st St W

How much is 320 31st St W, Billings, MT worth?

The TopHap Estimate for 320 31st St W, Billings, MT is $346,952 as of Oct 21, 2026. The likely range is $329,774 to $364,130. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 320 31st St W, Billings, MT last sell?

320 31st St W, Billings, MT last sold on Mar 1, 2019, according to the county's recorded deed.

How big is 320 31st St W, Billings, MT?

320 31st St W, Billings, MT has 4 bedrooms, 3 bathrooms, 2,000 square feet of living space and a 0.17-acre lot.

When was 320 31st St W, Billings, MT built?

320 31st St W, Billings, MT was built in 1979, making it 47 years old. It is a ranch home. The building has 1 story.

What schools serve 320 31st St W, Billings, MT?

320 31st St W, Billings, MT is assigned to Meadowlark Elementary School (elementary), rated A+; Will James Middle School (middle), rated C-; Billings West High School (high), rated B. All sit in Billings High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 320 31st St W, Billings, MT compare to other homes in Billings 59102?

Among the 17,376 homes in Billings 59102, it is worth more than 41% of them ($346,952 against a typical $360,955), its price per square foot is higher than 31% of them ($173 against a typical $189), it is bigger than 56% of them (2,000 ft² against a typical 1,890 ft²), its lot is bigger than 33% of them (0.17 ac against a typical 0.19 ac) and it is newer than 66% of them (1979 against a typical 1969). Measured against all of Yellowstone County, it is worth more than 34% 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 320 31st St W, Billings, MT?

The 2025 property tax bill for 320 31st St W, Billings, MT was $2,404. The county assessed it at $359,400.

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