Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$363,225$312 / 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 93How 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
Last sold for $340,900 on Aug 31, 2021

400 CLAYTON ST

PLAINS, MT 59859
3
Beds
2.5
Baths
1,164 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$363K
$339K low$388K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$340,900 · Aug 31, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,743 (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.$307,000 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$250,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$307,000

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.Conventional
CountySANDERS
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.2000
Lot (acres)The size of the land the home sits on, from county records.0.22
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.Metal
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.Porch · 416 ft²

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.

H
Plains High SchoolD-
High · Grades 9–12 · 0.1 mi
E
Plains Elementary SchoolB-
Elementary · Grades PK–6 · 0.1 mi
M
Plains 7-8 SchoolB
Middle · Grades 7–8 · 0.1 mi

District: Plains K-12 Schools

Neighborhood · ZIP 59859These 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.137
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.133

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.86%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.3,603
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.$43,809
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,005
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.21 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

Owner Tools

Do you own this home?
Claim this home

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

400 Clayton 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.

  • Worth less than 79% of homes in Plains 59859
  • Costs less per square foot than 68% of homes in Sanders County
  • Smaller than 67% of homes in Plains 59859
  • Has a smaller lot than 90% of homes in Plains 59859
  • Older than 80% of homes in Plains 59859

What homes are worth in Plains 59859

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

This home
$197K$1.2M

This home is worth more than 21% of homes in Plains 59859.

How it measures up in Plains 59859

The dot is this home. The mark in the middle is the typical home in Plains 59859.

Estimated value$363,225
CheaperTypical $542,116Pricier

Pricier than 21% of homes nearby

Price per ft²$312
CheaperTypical $349Pricier

Pricier than 38% of homes nearby

Living area1,164 ft²
SmallerTypical 1,402 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.22 ac
SmallerTypical 3.57 acBigger

Bigger than 10% of homes nearby

Year built1964
OlderTypical 1991Newer

Newer than 20% of homes nearby

How 400 Clayton St ranks against every home in each area.
MeasureThis homePlains 59859Sanders County
Estimated valuepricier than$363,22521% of homes23% of homes
Price per ft²pricier than$31238% of homes32% of homes
Living areabigger than1,164 ft²33% of homes38% of homes
Lot sizebigger than0.22 ac10% of homes11% of homes
Year builtnewer than196420% of homes21% of homes

About 400 Clayton St

How much is 400 Clayton St, Plains, MT worth?

The TopHap Estimate for 400 Clayton St, Plains, MT is $363,225 as of Sep 24, 2026. The likely range is $338,812 to $387,638. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 400 Clayton St, Plains, MT last sell?

400 Clayton St, Plains, MT last sold on Aug 31, 2021 for $340,900, according to the county's recorded deed.

How big is 400 Clayton St, Plains, MT?

400 Clayton St, Plains, MT has 3 bedrooms, 2.5 bathrooms, 1,164 square feet of living space and a 0.22-acre lot.

When was 400 Clayton St, Plains, MT built?

400 Clayton St, Plains, MT was built in 1964, making it 62 years old. It is a conventional home. The building has 1 story.

What schools serve 400 Clayton St, Plains, MT?

400 Clayton St, Plains, MT is assigned to Plains High School (high), rated D-; Plains Elementary School (elementary), rated B-; Plains 7-8 School (middle), rated B. All sit in Plains K-12 Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 400 Clayton St, Plains, MT compare to other homes in Plains 59859?

Among the 1,928 homes in Plains 59859, it is worth more than 21% of them ($363,225 against a typical $542,116), its price per square foot is higher than 38% of them ($312 against a typical $349), it is bigger than 33% of them (1,164 ft² against a typical 1,402 ft²), its lot is bigger than 10% of them (0.22 ac against a typical 3.57 ac) and it is newer than 20% of them (1964 against a typical 1991). Measured against all of Sanders County, it is worth more than 23% 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 400 Clayton St, Plains, MT?

The 2026 property tax bill for 400 Clayton St, Plains, MT was $1,743. The county assessed it at $307,000.

More homes on Clayton St

Closest homes

More homes in Plains 59859

Assigned schools

Explore the area

See this home in context

Open 400 Clayton St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map