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Single Family ResidenceResidential
$281,053$186 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

145 3RD ST

SUN RIVER, MT 59483
4
Beds
1
Baths
1,512 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$281K
$262K low$300K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$281,053
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$224,842

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,603 (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.$168,705 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$168,705
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$168,705

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.41
88
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
52
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
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.109 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Conventional
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.1955
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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.Porch · 120 ft²

Foreclosure Filings(7)

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

E
Fort Shaw Elementary SchoolA-
Elementary · Grades PK–5 · 4.9 mi
M
Sun River Middle SchoolC+
Middle · Grades 6–8 · 10.0 mi
H
Simms High SchoolD-
High · Grades 9–12 · 10.0 mi

District: Sun River Valley Elementary School District

Neighborhood · ZIP 59483These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.1,151
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,971
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$88,775
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.14 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

145 3rd St 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 84% of homes in Sun River 59483
  • Costs less per square foot than 95% of homes in Sun River 59483
  • Bigger than 69% of homes in Cascade County
  • Has a smaller lot than 98% of homes in Sun River 59483
  • Older than 95% of homes in Cascade County

What homes are worth in Sun River 59483

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

This home
$196K$1M

This home is worth more than 16% of homes in Sun River 59483.

How it measures up in Sun River 59483

The dot is this home. The mark in the middle is the typical home in Sun River 59483.

Estimated value$281,053
CheaperTypical $432,862Pricier

Pricier than 16% of homes nearby

Price per ft²$186
CheaperTypical $273Pricier

Pricier than 5% of homes nearby

Living area1,512 ft²
SmallerTypical 1,409 ft²Bigger

Bigger than 58% of homes nearby

Lot size0.14 ac
SmallerTypical 10.06 acBigger

Bigger than 2% of homes nearby

Year built1900
OlderTypical 1973Newer

Newer than 9% of homes nearby

How 145 3rd St ranks against every home in each area.
MeasureThis homeSun River 59483Cascade County
Estimated valuepricier than$281,05316% of homes29% of homes
Price per ft²pricier than$1865% of homes9% of homes
Living areabigger than1,512 ft²58% of homes69% of homes
Lot sizebigger than0.14 ac2% of homes11% of homes
Year builtnewer than19009% of homes5% of homes

About 145 3rd St

How much is 145 3rd St, Sun River, MT worth?

The TopHap Estimate for 145 3rd St, Sun River, MT is $281,053 as of Jul 14, 2026. The likely range is $261,750 to $300,356. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 145 3rd St, Sun River, MT last sell?

145 3rd St, Sun River, MT last sold on Feb 8, 2000, according to the county's recorded deed.

How big is 145 3rd St, Sun River, MT?

145 3rd St, Sun River, MT has 4 bedrooms, 1 bathrooms, 1,512 square feet of living space and a 0.14-acre lot.

When was 145 3rd St, Sun River, MT built?

145 3rd St, Sun River, MT was built in 1900, making it 126 years old. It is a conventional home. The building has 1 story.

What schools serve 145 3rd St, Sun River, MT?

145 3rd St, Sun River, MT is assigned to Fort Shaw Elementary School (elementary), rated A-; Sun River Middle School (middle), rated C+; Simms High School (high), rated D-. All sit in Sun River Valley Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 145 3rd St, Sun River, MT compare to other homes in Sun River 59483?

Among the 179 homes in Sun River 59483, it is worth more than 16% of them ($281,053 against a typical $432,862), its price per square foot is higher than 5% of them ($186 against a typical $273), it is bigger than 58% of them (1,512 ft² against a typical 1,409 ft²), its lot is bigger than 2% of them (0.14 ac against a typical 10.06 ac) and it is newer than 9% of them (1900 against a typical 1973). Measured against all of Cascade County, it is worth more than 29% 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 145 3rd St, Sun River, MT?

The 2025 property tax bill for 145 3rd St, Sun River, MT was $1,603. The county assessed it at $168,705.

Closest homes

More homes in Sun River 59483

Assigned schools

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