Skip to content
Skip to content
TopHapOpen in map
Rural ResidenceResidential
$610,000$366 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

230 UPPER RIVER RD

HERON, MT 59844
3
Beds
3
Baths
1,666 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.
20 ac
Lot SizeThe size of the land the home sits on, from county records.
1981
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$610K
$575K low$645K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,435 (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.$548,171 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$548,171
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$548,171

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountySanders
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.1990
Lot (acres)The size of the land the home sits on, from county records.20.00
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.Metal
HeatingThe type of heating system in the home.Electric
CoolingThe type of cooling or air conditioning in the home.Yes
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 168 ft²Porch · 336 ft²

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
Noxon 7-8
Middle · Grades 7–8 · 7.8 mi
H
Noxon High SchoolB-
High · Grades 9–12 · 7.8 mi
E
Noxon SchoolC
Elementary · Grades PK–6 · 7.8 mi

District: Noxon Elementary School District

Neighborhood · ZIP 59844These 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.119
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.83

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.81%
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.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.1,074
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$48,305
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$69,932
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

230 Upper River Rd 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.

  • Costs less per square foot than 66% of homes in Heron 59844
  • Bigger than 70% of homes in Sanders County
  • Has a bigger lot than 81% of homes in Sanders County
  • Older than 66% of homes in Heron 59844

What homes are worth in Heron 59844

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

This home
$345K$1.8M

This home is worth more than 37% of homes in Heron 59844.

How it measures up in Heron 59844

The dot is this home. The mark in the middle is the typical home in Heron 59844.

Estimated value$610,000
CheaperTypical $681,147Pricier

Pricier than 37% of homes nearby

Price per ft²$366
CheaperTypical $431Pricier

Pricier than 34% of homes nearby

Living area1,666 ft²
SmallerTypical 1,413 ft²Bigger

Bigger than 60% of homes nearby

Lot size20 ac
SmallerTypical 17.95 acBigger

Bigger than 64% of homes nearby

Year built1981
OlderTypical 1991Newer

Newer than 34% of homes nearby

How 230 Upper River Rd ranks against every home in each area.
MeasureThis homeHeron 59844Sanders County
Estimated valuepricier than$610,00037% of homes63% of homes
Price per ft²pricier than$36634% of homes50% of homes
Living areabigger than1,666 ft²60% of homes70% of homes
Lot sizebigger than20 ac64% of homes81% of homes
Year builtnewer than198134% of homes44% of homes

About 230 Upper River Rd

How much is 230 Upper River Rd, Heron, MT worth?

The TopHap Estimate for 230 Upper River Rd, Heron, MT is $610,000 as of Aug 30, 2026. The likely range is $575,271 to $644,729. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 230 Upper River Rd, Heron, MT last sell?

230 Upper River Rd, Heron, MT last sold on Apr 1, 2022, according to the county's recorded deed.

How big is 230 Upper River Rd, Heron, MT?

230 Upper River Rd, Heron, MT has 3 bedrooms, 3 bathrooms, 1,666 square feet of living space and a 20.00-acre lot.

When was 230 Upper River Rd, Heron, MT built?

230 Upper River Rd, Heron, MT was built in 1981, making it 45 years old. It is a conventional home. The building has 2 stories.

What schools serve 230 Upper River Rd, Heron, MT?

230 Upper River Rd, Heron, MT is assigned to Noxon 7-8 (middle); Noxon High School (high), rated B-; Noxon School (elementary), rated C. All sit in Noxon Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 230 Upper River Rd, Heron, MT compare to other homes in Heron 59844?

Among the 365 homes in Heron 59844, it is worth more than 37% of them ($610,000 against a typical $681,147), its price per square foot is higher than 34% of them ($366 against a typical $431), it is bigger than 60% of them (1,666 ft² against a typical 1,413 ft²), its lot is bigger than 64% of them (20 ac against a typical 17.95 ac) and it is newer than 34% of them (1981 against a typical 1991). Measured against all of Sanders County, it is worth more than 63% 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 230 Upper River Rd, Heron, MT?

The 2025 property tax bill for 230 Upper River Rd, Heron, MT was $2,435. The county assessed it at $548,171.

More homes on Upper River Rd

Closest homes

More homes in Heron 59844

Assigned schools

Explore the area

See this home in context

Open 230 Upper River Rd 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