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Rural ResidenceResidential
$627,241$373 / 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 89How 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
Last sold for $171,100 on Apr 20, 2010

18311 RED ROCK RD

DELL, MT 59724
3
Beds
2
Baths
1,680 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.
31.63 ac
Lot SizeThe size of the land the home sits on, from county records.
2010
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$627K
$561K low$694K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$171,100 · Apr 20, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,821 (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.$427,174 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$401,147
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$427,174

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.37
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
39
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
58
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
6
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
81
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyBEAVERHEAD
Lot (acres)The size of the land the home sits on, from county records.31.63
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
FireplaceWhether the home has a fireplace, and what kind.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.Porch · 80 ft²Sprinklers

Transaction History(2)

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
Lima 7-8
Middle · Grades 7–8 · 3.5 mi
H
Lima High SchoolD+
High · Grades 9–12 · 3.5 mi
E
Lima School
Elementary · Grades PK–6 · 3.5 mi

District: Lima K-12 Schools

Neighborhood · ZIP 59724These 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.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.236

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.84%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.5%
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.243
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,078
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$89,146
Average tempThe average temperature here across a full year.39°F
Annual precipHow much rain and melted snow falls here in a typical year.13 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.59%

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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

18311 Red Rock 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.

  • Worth more than 78% of homes in Beaverhead County
  • Costs more per square foot than 74% of homes in Beaverhead County
  • Bigger than 68% of homes in Beaverhead County
  • Has a bigger lot than 87% of homes in Beaverhead County
  • Newer than 85% of homes in Beaverhead County

What homes are worth in Beaverhead County

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

This home
$159K$908K

This home is worth more than 82% of homes in Beaverhead County.

How it measures up in Beaverhead County

The dot is this home. The mark in the middle is the typical home in Beaverhead County.

Estimated value$627,241
CheaperTypical $414,740Pricier

Pricier than 78% of homes nearby

Price per ft²$373
CheaperTypical $289Pricier

Pricier than 74% of homes nearby

Living area1,680 ft²
SmallerTypical 1,388 ft²Bigger

Bigger than 68% of homes nearby

Lot size31.63 ac
SmallerTypical 1.02 acBigger

Bigger than 87% of homes nearby

Year built2010
OlderTypical 1978Newer

Newer than 85% of homes nearby

How 18311 Red Rock Rd ranks against every home in each area.
MeasureThis homeBeaverhead County
Estimated valuepricier than$627,24178% of homes
Price per ft²pricier than$37374% of homes
Living areabigger than1,680 ft²68% of homes
Lot sizebigger than31.63 ac87% of homes
Year builtnewer than201085% of homes

About 18311 Red Rock Rd

How much is 18311 Red Rock Rd, Dell, MT worth?

The TopHap Estimate for 18311 Red Rock Rd, Dell, MT is $627,241 as of Jul 14, 2026. The likely range is $560,953 to $693,529. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18311 Red Rock Rd, Dell, MT last sell?

18311 Red Rock Rd, Dell, MT last sold on Apr 20, 2010 for $171,100, according to the county's recorded deed.

How big is 18311 Red Rock Rd, Dell, MT?

18311 Red Rock Rd, Dell, MT has 3 bedrooms, 2 bathrooms, 1,680 square feet of living space and a 31.63-acre lot.

When was 18311 Red Rock Rd, Dell, MT built?

18311 Red Rock Rd, Dell, MT was built in 2010, making it 16 years old. The building has 1 story.

What schools serve 18311 Red Rock Rd, Dell, MT?

18311 Red Rock Rd, Dell, MT is assigned to Lima 7-8 (middle); Lima High School (high), rated D+; Lima School (elementary). All sit in Lima K-12 Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18311 Red Rock Rd, Dell, MT compare to other homes in Beaverhead County?

Among the 5,167 homes in Beaverhead County, it is worth more than 78% of them ($627,241 against a typical $414,740), its price per square foot is higher than 74% of them ($373 against a typical $289), it is bigger than 68% of them (1,680 ft² against a typical 1,388 ft²), its lot is bigger than 87% of them (31.63 ac against a typical 1.02 ac) and it is newer than 85% of them (2010 against a typical 1978). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 18311 Red Rock Rd, Dell, MT?

The 2026 property tax bill for 18311 Red Rock Rd, Dell, MT was $1,821. The county assessed it at $427,174.

More homes on Red Rock Rd

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Assigned schools

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