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Rural ResidenceResidential
$989,823$631 / 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

21 MILLION LN

ROBERTS, MT 59070
3
Beds
2
Baths
1,568 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.
161.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1984
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$990K
$883K low$1.1M 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.$989,823
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$791,858

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,408 (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.$555,239 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$555,239
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$555,239

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.65
96
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
74
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
54
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
30
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
73
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.112 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Rural Residence
StyleThe architectural style of the home, such as ranch or colonial.Historical
CountyCarbon
Lot (acres)The size of the land the home sits on, from county records.161.48
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.Roll Composition (rolled Mineral Roof)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 576 ft²Porch · 60 ft²

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

H
Roberts High SchoolA
High · Grades 9–12 · 4.0 mi
M
Roberts Junior High School
Middle · Grades 7–8 · 4.0 mi
E
Roberts Elementary School
Elementary · Grades PK–6 · 4.0 mi

District: Roberts K-12 Schools

Neighborhood · ZIP 59070These 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.113
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 100.46

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.80%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
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.1,041
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.$78,654
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,641
Average tempThe average temperature here across a full year.45°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
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

21 Million 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 87% of homes in Carbon County
  • Costs more per square foot than 89% of homes in Carbon County
  • Has a bigger lot than 97% of homes in Carbon County

What homes are worth in Roberts 59070

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

This home
$265K$1.7M

This home is worth more than 81% of homes in Roberts 59070.

How it measures up in Roberts 59070

The dot is this home. The mark in the middle is the typical home in Roberts 59070.

Estimated value$989,823
CheaperTypical $627,462Pricier

Pricier than 81% of homes nearby

Price per ft²$631
CheaperTypical $413Pricier

Pricier than 87% of homes nearby

Living area1,568 ft²
SmallerTypical 1,456 ft²Bigger

Bigger than 57% of homes nearby

Lot size161.48 ac
SmallerTypical 5.19 acBigger

Bigger than 96% of homes nearby

Year built1984
OlderTypical 1994Newer

Newer than 43% of homes nearby

How 21 Million Ln ranks against every home in each area.
MeasureThis homeRoberts 59070Carbon County
Estimated valuepricier than$989,82381% of homes87% of homes
Price per ft²pricier than$63187% of homes89% of homes
Living areabigger than1,568 ft²57% of homes58% of homes
Lot sizebigger than161.48 ac96% of homes97% of homes
Year builtnewer than198443% of homes52% of homes

About 21 Million Ln

How much is 21 Million Ln, Roberts, MT worth?

The TopHap Estimate for 21 Million Ln, Roberts, MT is $989,823 as of Jul 14, 2026. The likely range is $882,912 to $1,096,734. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Million Ln, Roberts, MT last sell?

21 Million Ln, Roberts, MT last sold on Sep 22, 2004, according to the county's recorded deed.

How big is 21 Million Ln, Roberts, MT?

21 Million Ln, Roberts, MT has 3 bedrooms, 2 bathrooms, 1,568 square feet of living space and a 161.48-acre lot.

When was 21 Million Ln, Roberts, MT built?

21 Million Ln, Roberts, MT was built in 1984, making it 42 years old. It is a historical home. The building has 1 story.

What schools serve 21 Million Ln, Roberts, MT?

21 Million Ln, Roberts, MT is assigned to Roberts High School (high), rated A; Roberts Junior High School (middle); Roberts Elementary School (elementary). All sit in Roberts K-12 Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Million Ln, Roberts, MT compare to other homes in Roberts 59070?

Among the 982 homes in Roberts 59070, it is worth more than 81% of them ($989,823 against a typical $627,462), its price per square foot is higher than 87% of them ($631 against a typical $413), it is bigger than 57% of them (1,568 ft² against a typical 1,456 ft²), its lot is bigger than 96% of them (161.48 ac against a typical 5.19 ac) and it is newer than 43% of them (1984 against a typical 1994). Measured against all of Carbon County, it is worth more than 87% 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 21 Million Ln, Roberts, MT?

The 2025 property tax bill for 21 Million Ln, Roberts, MT was $2,408. The county assessed it at $555,239.

Closest homes

More homes in Roberts 59070

Assigned schools

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