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Miscellaneous (Residential)Residential

134 OLD HIGHWAY 91

BOULDER, MT 59632
2
Beds
2.5
Baths
1,476 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.
3.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1972
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,376 (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.$125,521 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$70,883
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$125,521

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.26 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Miscellaneous (Residential)
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyJEFFERSON
Lot (acres)The size of the land the home sits on, from county records.3.01
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.Asphalt
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
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.Deck

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
Boulder 7-8 SchoolB+
Middle · Grades 7–8 · 1.1 mi
E
Boulder Elementary SchoolC+
Elementary · Grades PK–6 · 1.1 mi
H
Jefferson High SchoolB-
High · Grades 9–12 · 1.2 mi

District: Jefferson High School District

Neighborhood · ZIP 59632These 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.136
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.173

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.2%
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.2,840
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.$67,225
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,916
Average tempThe average temperature here across a full year.37°F
Annual precipHow much rain and melted snow falls here in a typical year.23 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

134 Old Highway 91 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.

  • Bigger than 66% of homes in Boulder 59632
  • Older than 77% of homes in Jefferson County

How it measures up in Boulder 59632

The dot is this home. The mark in the middle is the typical home in Boulder 59632.

Living area1,476 ft²
SmallerTypical 1,216 ft²Bigger

Bigger than 66% of homes nearby

Lot size3.01 ac
SmallerTypical 0.56 acBigger

Bigger than 63% of homes nearby

Year built1972
OlderTypical 1979Newer

Newer than 33% of homes nearby

How 134 Old Highway 91 ranks against every home in each area.
MeasureThis homeBoulder 59632Jefferson County
Living areabigger than1,476 ft²66% of homes50% of homes
Lot sizebigger than3.01 ac63% of homes53% of homes
Year builtnewer than197233% of homes23% of homes

About 134 Old Highway 91

When did 134 Old Highway 91, Boulder, MT last sell?

134 Old Highway 91, Boulder, MT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 134 Old Highway 91, Boulder, MT?

134 Old Highway 91, Boulder, MT has 2 bedrooms, 2.5 bathrooms, 1,476 square feet of living space and a 3.01-acre lot.

When was 134 Old Highway 91, Boulder, MT built?

134 Old Highway 91, Boulder, MT was built in 1972, making it 54 years old. It is a mobile home home. The building has 1 story.

What schools serve 134 Old Highway 91, Boulder, MT?

134 Old Highway 91, Boulder, MT is assigned to Boulder 7-8 School (middle), rated B+; Boulder Elementary School (elementary), rated C+; Jefferson High School (high), rated B-. All sit in Jefferson High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 134 Old Highway 91, Boulder, MT compare to other homes in Boulder 59632?

Among the 1,006 homes in Boulder 59632, it is bigger than 66% of them (1,476 ft² against a typical 1,216 ft²), its lot is bigger than 63% of them (3.01 ac against a typical 0.56 ac) and it is newer than 33% of them (1972 against a typical 1979). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 134 Old Highway 91, Boulder, MT?

The 2026 property tax bill for 134 Old Highway 91, Boulder, MT was $1,376. The county assessed it at $125,521.

More homes on Old Highway 91

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