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Homes (Retired, Handicap, Rest, Convalescent, Nursing)Commercial

40 THOMPSON ST

BOULDER, MT 59632
0
Baths
6,372 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.
5.18 ac
Lot SizeThe size of the land the home sits on, from county records.
2013
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,116 (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.$1,202,181 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,202,181
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,202,181

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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Homes (Retired, Handicap, Rest, Convalescent, Nursing)
CountyJefferson
Lot (acres)The size of the land the home sits on, from county records.5.18
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached

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.

E
Boulder Elementary SchoolA-
Elementary · Grades PK–6 · 0.5 mi
M
Boulder 7-8 SchoolA
Middle · Grades 7–8 · 0.5 mi
H
Jefferson High SchoolD+
High · Grades 9–12 · 0.5 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%

Ownership

Company ownedWhether the owner is a company or trust rather than a person.Yes

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 Thompson St 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.

  • Among the largest homes in Boulder 59632
  • Has a bigger lot than 65% of homes in Boulder 59632
  • Newer than 87% of homes in Boulder 59632

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 area6,372 ft²
SmallerTypical 1,216 ft²Bigger

Bigger than almost all homes nearby

Lot size5.18 ac
SmallerTypical 0.56 acBigger

Bigger than 65% of homes nearby

Year built2013
OlderTypical 1979Newer

Newer than 87% of homes nearby

How 40 Thompson St ranks against every home in each area.
MeasureThis homeBoulder 59632Jefferson County
Living areabigger than6,372 ft²almost all homesalmost all homes
Lot sizebigger than5.18 ac65% of homes63% of homes
Year builtnewer than201387% of homes85% of homes

About 40 Thompson St

How big is 40 Thompson St, Boulder, MT?

40 Thompson St, Boulder, MT has 6,372 square feet of living space and a 5.18-acre lot.

When was 40 Thompson St, Boulder, MT built?

40 Thompson St, Boulder, MT was built in 2013, making it 13 years old. The building has 2 stories.

What schools serve 40 Thompson St, Boulder, MT?

40 Thompson St, Boulder, MT is assigned to Boulder Elementary School (elementary), rated A-; Boulder 7-8 School (middle), rated A; Jefferson High School (high), rated D+. All sit in Jefferson High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 Thompson St, Boulder, MT compare to other homes in Boulder 59632?

Among the 1,000 homes in Boulder 59632, it is bigger than almost all of them (6,372 ft² against a typical 1,216 ft²), its lot is bigger than 65% of them (5.18 ac against a typical 0.56 ac) and it is newer than 87% of them (2013 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 40 Thompson St, Boulder, MT?

The 2025 property tax bill for 40 Thompson St, Boulder, MT was $9,116. The county assessed it at $1,202,181.

Closest homes

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Assigned schools

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