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Mobile HomeResidential
$743,103$501 / 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 64How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

256 ROAD 331

ISMAY, MT 59336
3
Beds
2
Baths
1,484 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.
1999
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$743K
$473K low$1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$172 (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.$37,850 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$37,680
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$37,850

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.59
72
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
73
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
55
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
12
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
84
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.46 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.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.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountyCUSTER
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
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 · 200 ft²

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

E
Riverview School
Elementary · Grades KG–8 · 20.4 mi
H
Custer County District High SchoolC-
High · Grades 9–12 · 38.9 mi

District: Custer County High School District

Neighborhood · ZIP 59336These 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.111
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 100.20

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.81%
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.11%
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.679
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$71,508
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,847
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.14 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

256 Road 331 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 92% of homes in Custer County
  • Costs more per square foot than 75% of homes in Custer County
  • Bigger than 72% of homes in Custer County
  • Newer than 88% of homes in Custer County

What homes are worth in Ismay 59336

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

This home
$441K$894K

This home is worth more than 84% of homes in Ismay 59336.

How it measures up in Ismay 59336

The dot is this home. The mark in the middle is the typical home in Ismay 59336.

Estimated value$743,103
CheaperTypical $616,836Pricier

Pricier than 84% of homes nearby

Price per ft²$501
CheaperTypical $479Pricier

Pricier than 53% of homes nearby

Living area1,484 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 68% of homes nearby

Year built1999
OlderTypical 1974Newer

Newer than 76% of homes nearby

How 256 Road 331 ranks against every home in each area.
MeasureThis homeIsmay 59336Custer County
Estimated valuepricier than$743,10384% of homes92% of homes
Price per ft²pricier than$50153% of homes75% of homes
Living areabigger than1,484 ft²68% of homes72% of homes
Year builtnewer than199976% of homes88% of homes

About 256 Road 331

How much is 256 Road 331, Ismay, MT worth?

The TopHap Estimate for 256 Road 331, Ismay, MT is $743,103 as of Aug 30, 2026. The likely range is $473,193 to $1,013,013. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 256 Road 331, Ismay, MT last sell?

256 Road 331, Ismay, MT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 256 Road 331, Ismay, MT?

256 Road 331, Ismay, MT has 3 bedrooms, 2 bathrooms and 1,484 square feet of living space.

When was 256 Road 331, Ismay, MT built?

256 Road 331, Ismay, MT was built in 1999, making it 27 years old. It is a mobile home home. The building has 1 story.

What schools serve 256 Road 331, Ismay, MT?

256 Road 331, Ismay, MT is assigned to Riverview School (elementary); Custer County District High School (high), rated C-. All sit in Custer County High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 256 Road 331, Ismay, MT compare to other homes in Ismay 59336?

Among the 152 homes in Ismay 59336, it is worth more than 84% of them ($743,103 against a typical $616,836), its price per square foot is higher than 53% of them ($501 against a typical $479), it is bigger than 68% of them (1,484 ft² against a typical 1,248 ft²) and it is newer than 76% of them (1999 against a typical 1974). Measured against all of Custer County, it is worth more than 92% 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 256 Road 331, Ismay, MT?

The 2026 property tax bill for 256 Road 331, Ismay, MT was $172. The county assessed it at $37,850.

More homes on Road 331

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Assigned schools

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See this home in context

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