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Rural ResidenceResidential
$1,750,288$751 / 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 86How 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

18 RIVERVIEW LN

BIG TIMBER, MT 59011
4
Beds
3
Baths
2,330 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.
22.84 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
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

$1.8M
$1.5M low$2M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,975 (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.$854,646 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$854,646
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$854,646

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.150 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Tlog Home
CountySweet Grass
Lot (acres)The size of the land the home sits on, from county records.22.84
ConstructionThe main material the home's frame and walls are built from.Log
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.Central
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 24 ft²Porch · 634 ft²

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

H
Sweet Grass County High SchoolB+
High · Grades 9–12 · 6.9 mi
M
Big Timber 7-8A-
Middle · Grades 7–8 · 7.3 mi
E
Big Timber SchoolC
Elementary · Grades PK–6 · 7.3 mi

District: Sweet Grass County High School District

Neighborhood · ZIP 59011These 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.102
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 100.69

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.6%
PopulationHow many people live in this area.2,750
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,257
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,167
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.18 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

18 Riverview Ln 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 more than 94% of homes in Big Timber 59011
  • Costs more per square foot than 87% of homes in Big Timber 59011
  • Bigger than 83% of homes in Big Timber 59011
  • Has a bigger lot than 76% of homes in Big Timber 59011
  • Newer than 75% of homes in Big Timber 59011

What homes are worth in Big Timber 59011

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

This home
$181K$2.7M

This home is worth more than 94% of homes in Big Timber 59011.

How it measures up in Big Timber 59011

The dot is this home. The mark in the middle is the typical home in Big Timber 59011.

Estimated value$1,750,288
CheaperTypical $504,417Pricier

Pricier than 94% of homes nearby

Price per ft²$751
CheaperTypical $307Pricier

Pricier than 87% of homes nearby

Living area2,330 ft²
SmallerTypical 1,510 ft²Bigger

Bigger than 83% of homes nearby

Lot size22.84 ac
SmallerTypical 1.01 acBigger

Bigger than 76% of homes nearby

Year built1999
OlderTypical 1976Newer

Newer than 75% of homes nearby

How 18 Riverview Ln ranks against every home in each area.
MeasureThis homeBig Timber 59011Sweet Grass County
Estimated valuepricier than$1,750,28894% of homes92% of homes
Price per ft²pricier than$75187% of homes82% of homes
Living areabigger than2,330 ft²83% of homes83% of homes
Lot sizebigger than22.84 ac76% of homes71% of homes
Year builtnewer than199975% of homes74% of homes

About 18 Riverview Ln

How much is 18 Riverview Ln, Big Timber, MT worth?

The TopHap Estimate for 18 Riverview Ln, Big Timber, MT is $1,750,288 as of Aug 30, 2026. The likely range is $1,503,980 to $1,996,596. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Riverview Ln, Big Timber, MT last sell?

18 Riverview Ln, Big Timber, MT last sold on Jun 11, 2001, according to the county's recorded deed.

How big is 18 Riverview Ln, Big Timber, MT?

18 Riverview Ln, Big Timber, MT has 4 bedrooms, 3 bathrooms, 2,330 square feet of living space and a 22.84-acre lot.

When was 18 Riverview Ln, Big Timber, MT built?

18 Riverview Ln, Big Timber, MT was built in 1999, making it 27 years old. It is a tlog home home. The building has 2 stories.

What schools serve 18 Riverview Ln, Big Timber, MT?

18 Riverview Ln, Big Timber, MT is assigned to Sweet Grass County High School (high), rated B+; Big Timber 7-8 (middle), rated A-; Big Timber School (elementary), rated C. All sit in Sweet Grass County High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Riverview Ln, Big Timber, MT compare to other homes in Big Timber 59011?

Among the 1,636 homes in Big Timber 59011, it is worth more than 94% of them ($1,750,288 against a typical $504,417), its price per square foot is higher than 87% of them ($751 against a typical $307), it is bigger than 83% of them (2,330 ft² against a typical 1,510 ft²), its lot is bigger than 76% of them (22.84 ac against a typical 1.01 ac) and it is newer than 75% of them (1999 against a typical 1976). Measured against all of Sweet Grass County, it is worth more than 92% 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 18 Riverview Ln, Big Timber, MT?

The 2025 property tax bill for 18 Riverview Ln, Big Timber, MT was $3,975. The county assessed it at $854,646.

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