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Rural ResidenceResidential
$469,496$330 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

40 AGATE DR

ROBERTS, MT 59070
3
Beds
2
Baths
1,421 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.
1.01 ac
Lot SizeThe size of the land the home sits on, from county records.
2009
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$469K
$412K low$527K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,923 (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.$534,900 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$534,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$534,900

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.Rustic
CountyCARBON
Lot (acres)The size of the land the home sits on, from county records.1.01
ConstructionThe main material the home's frame and walls are built from.Log
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront-Beach (Ocean, River Or Lake)
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 120 ft²Porch · 1,280 ft²

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

M
Roberts Junior High School
Middle · Grades 7–8 · 6.7 mi
H
Roberts High SchoolA
High · Grades 9–12 · 6.7 mi
E
Roberts Elementary School
Elementary · Grades PK–6 · 6.7 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%

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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

40 Agate Dr 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 73% of homes in Roberts 59070
  • Costs less per square foot than 74% of homes in Roberts 59070
  • Has a smaller lot than 79% of homes in Roberts 59070
  • Newer than 81% 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
$282K$1.6M

This home is worth more than 27% 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$469,496
CheaperTypical $602,332Pricier

Pricier than 27% of homes nearby

Price per ft²$330
CheaperTypical $409Pricier

Pricier than 26% of homes nearby

Living area1,421 ft²
SmallerTypical 1,464 ft²Bigger

Bigger than 46% of homes nearby

Lot size1.01 ac
SmallerTypical 5.19 acBigger

Bigger than 21% of homes nearby

Year built2009
OlderTypical 1995Newer

Newer than 75% of homes nearby

How 40 Agate Dr ranks against every home in each area.
MeasureThis homeRoberts 59070Carbon County
Estimated valuepricier than$469,49627% of homes35% of homes
Price per ft²pricier than$33026% of homes30% of homes
Living areabigger than1,421 ft²46% of homes47% of homes
Lot sizebigger than1.01 ac21% of homes49% of homes
Year builtnewer than200975% of homes81% of homes

About 40 Agate Dr

How much is 40 Agate Dr, Roberts, MT worth?

The TopHap Estimate for 40 Agate Dr, Roberts, MT is $469,496 as of Sep 24, 2026. The likely range is $411,698 to $527,294. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40 Agate Dr, Roberts, MT last sell?

40 Agate Dr, Roberts, MT last sold on Sep 12, 2002, according to the county's recorded deed.

How big is 40 Agate Dr, Roberts, MT?

40 Agate Dr, Roberts, MT has 3 bedrooms, 2 bathrooms, 1,421 square feet of living space and a 1.01-acre lot.

When was 40 Agate Dr, Roberts, MT built?

40 Agate Dr, Roberts, MT was built in 2009, making it 17 years old. It is a rustic home. The building has 1 story.

What schools serve 40 Agate Dr, Roberts, MT?

40 Agate Dr, Roberts, MT is assigned to Roberts Junior High School (middle); Roberts High School (high), rated A; 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 40 Agate Dr, Roberts, MT compare to other homes in Roberts 59070?

Among the 1,004 homes in Roberts 59070, it is worth more than 27% of them ($469,496 against a typical $602,332), its price per square foot is higher than 26% of them ($330 against a typical $409), it is bigger than 46% of them (1,421 ft² against a typical 1,464 ft²), its lot is bigger than 21% of them (1.01 ac against a typical 5.19 ac) and it is newer than 75% of them (2009 against a typical 1995). Measured against all of Carbon County, it is worth more than 35% 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 40 Agate Dr, Roberts, MT?

The 2026 property tax bill for 40 Agate Dr, Roberts, MT was $1,923. The county assessed it at $534,900.

More homes on Agate Dr

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Assigned schools

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