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Single Family ResidenceResidential
$722,985$503 / 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 69How 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

217 DECKER DR

WEST YELLOWSTONE, MT 59758
2
Beds
1
Baths
1,436 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.
3.2 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.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$723K
$495K low$951K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,403 (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.$490,113 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$464,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$490,113

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.43 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.possible but undetermined

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.Rustic
CountyGALLATIN
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.1980
Lot (acres)The size of the land the home sits on, from county records.3.20
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.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.Yes
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 · 196 ft²Porch · 381 ft²

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.

M
West Yellowstone 6-8
Middle · Grades 6–8 · 7.9 mi
H
West Yellowstone High SchoolC
High · Grades 9–12 · 7.9 mi
E
West Yellowstone SchoolC
Elementary · Grades KG–5 · 7.9 mi

District: West Yellowstone K-12 School District

Neighborhood · ZIP 59758These 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.188
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.261

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.55%
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.8.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.1,841
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$50,800
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,456
Average tempThe average temperature here across a full year.36°F
Annual precipHow much rain and melted snow falls here in a typical year.26 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.61%

Owner Tools

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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

217 Decker 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.

  • Smaller than 65% of homes in Gallatin County
  • Has a bigger lot than 85% of homes in West Yellowstone 59758
  • Older than 82% of homes in Gallatin County

What homes are worth in West Yellowstone 59758

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

This home
$369K$2.8M

This home is worth more than 39% of homes in West Yellowstone 59758.

How it measures up in West Yellowstone 59758

The dot is this home. The mark in the middle is the typical home in West Yellowstone 59758.

Estimated value$722,985
CheaperTypical $791,868Pricier

Pricier than 39% of homes nearby

Price per ft²$503
CheaperTypical $528Pricier

Pricier than 45% of homes nearby

Living area1,436 ft²
SmallerTypical 1,436 ft²Bigger

Bigger than 50% of homes nearby

Lot size3.2 ac
SmallerTypical 0.41 acBigger

Bigger than 85% of homes nearby

Year built1975
OlderTypical 1992Newer

Newer than 25% of homes nearby

How 217 Decker Dr ranks against every home in each area.
MeasureThis homeWest Yellowstone 59758Gallatin County
Estimated valuepricier than$722,98539% of homes45% of homes
Price per ft²pricier than$50345% of homes57% of homes
Living areabigger than1,436 ft²50% of homes35% of homes
Lot sizebigger than3.2 ac85% of homes84% of homes
Year builtnewer than197525% of homes18% of homes

About 217 Decker Dr

How much is 217 Decker Dr, West Yellowstone, MT worth?

The TopHap Estimate for 217 Decker Dr, West Yellowstone, MT is $722,985 as of Sep 24, 2026. The likely range is $495,367 to $950,603. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 217 Decker Dr, West Yellowstone, MT last sell?

217 Decker Dr, West Yellowstone, MT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 217 Decker Dr, West Yellowstone, MT?

217 Decker Dr, West Yellowstone, MT has 2 bedrooms, 1 bathrooms, 1,436 square feet of living space and a 3.20-acre lot.

When was 217 Decker Dr, West Yellowstone, MT built?

217 Decker Dr, West Yellowstone, MT was built in 1975, making it 51 years old. It is a rustic home. The building has 1 story.

What schools serve 217 Decker Dr, West Yellowstone, MT?

217 Decker Dr, West Yellowstone, MT is assigned to West Yellowstone 6-8 (middle); West Yellowstone High School (high), rated C; West Yellowstone School (elementary), rated C. All sit in West Yellowstone K-12 School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 217 Decker Dr, West Yellowstone, MT compare to other homes in West Yellowstone 59758?

Among the 1,303 homes in West Yellowstone 59758, it is worth more than 39% of them ($722,985 against a typical $791,868), its price per square foot is higher than 45% of them ($503 against a typical $528), it is bigger than 50% of them (1,436 ft² against a typical 1,436 ft²), its lot is bigger than 85% of them (3.2 ac against a typical 0.41 ac) and it is newer than 25% of them (1975 against a typical 1992). Measured against all of Gallatin County, it is worth more than 45% 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 217 Decker Dr, West Yellowstone, MT?

The 2026 property tax bill for 217 Decker Dr, West Yellowstone, MT was $1,403. The county assessed it at $490,113.

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