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Single Family ResidenceResidential
$444,190$270 / 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 95How 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

1843 ST ANDREWS DR

BILLINGS, MT 59105
3
Beds
3
Baths
1,647 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1975
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
6
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$444K
$422K low$467K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$326 (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.$386,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$74,082
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$312,118
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$386,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$386,200

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.31
65
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
62
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
30
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.32 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyYELLOWSTONE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2005
Lot (acres)The size of the land the home sits on, from county records.0.34
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.Neighborhood / Spot
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 140 ft²Porch · 32 ft²

Transaction History(8)

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
Sandston Elementary SchoolC+
Elementary · Grades KG–5 · 0.7 mi
M
Castle Rock Middle SchoolC-
Middle · Grades 6–8 · 1.0 mi
H
Skyview High SchoolC-
High · Grades 9–12 · 1.4 mi

District: Billings Elementary School District

Neighborhood · ZIP 59105These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.32

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.0%
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.33,530
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.349 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$77,395
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,841
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.15 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

1843 St Andrews 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 more than 65% of homes in Billings 59105
  • Costs more per square foot than 81% of homes in Yellowstone County
  • Has a bigger lot than 71% of homes in Billings 59105
  • Older than 79% of homes in Billings 59105

What homes are worth in Billings 59105

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

This home
$216K$735K

This home is worth more than 65% of homes in Billings 59105.

How it measures up in Billings 59105

The dot is this home. The mark in the middle is the typical home in Billings 59105.

Estimated value$444,190
CheaperTypical $405,566Pricier

Pricier than 65% of homes nearby

Price per ft²$270
CheaperTypical $208Pricier

Pricier than 80% of homes nearby

Living area1,647 ft²
SmallerTypical 1,856 ft²Bigger

Bigger than 40% of homes nearby

Lot size0.34 ac
SmallerTypical 0.24 acBigger

Bigger than 71% of homes nearby

Year built1975
OlderTypical 1988Newer

Newer than 21% of homes nearby

How 1843 St Andrews Dr ranks against every home in each area.
MeasureThis homeBillings 59105Yellowstone County
Estimated valuepricier than$444,19065% of homes65% of homes
Price per ft²pricier than$27080% of homes81% of homes
Living areabigger than1,647 ft²40% of homes43% of homes
Lot sizebigger than0.34 ac71% of homes69% of homes
Year builtnewer than197521% of homes40% of homes

About 1843 St Andrews Dr

How much is 1843 St Andrews Dr, Billings, MT worth?

The TopHap Estimate for 1843 St Andrews Dr, Billings, MT is $444,190 as of Sep 24, 2026. The likely range is $421,538 to $466,842. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1843 St Andrews Dr, Billings, MT last sell?

1843 St Andrews Dr, Billings, MT last sold on Jan 4, 2023, according to the county's recorded deed.

How big is 1843 St Andrews Dr, Billings, MT?

1843 St Andrews Dr, Billings, MT has 3 bedrooms, 3 bathrooms, 1,647 square feet of living space and a 0.34-acre lot.

When was 1843 St Andrews Dr, Billings, MT built?

1843 St Andrews Dr, Billings, MT was built in 1975, making it 51 years old. It is a split level home. The building has 1 story.

What schools serve 1843 St Andrews Dr, Billings, MT?

1843 St Andrews Dr, Billings, MT is assigned to Sandston Elementary School (elementary), rated C+; Castle Rock Middle School (middle), rated C-; Skyview High School (high), rated C-. All sit in Billings Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1843 St Andrews Dr, Billings, MT compare to other homes in Billings 59105?

Among the 12,600 homes in Billings 59105, it is worth more than 65% of them ($444,190 against a typical $405,566), its price per square foot is higher than 80% of them ($270 against a typical $208), it is bigger than 40% of them (1,647 ft² against a typical 1,856 ft²), its lot is bigger than 71% of them (0.34 ac against a typical 0.24 ac) and it is newer than 21% of them (1975 against a typical 1988). Measured against all of Yellowstone County, it is worth more than 65% 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 1843 St Andrews Dr, Billings, MT?

The 2025 property tax bill for 1843 St Andrews Dr, Billings, MT was $326. The county assessed it at $386,200.

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