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Single Family ResidenceResidential
$368,796$373 / 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 97How 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 $252,200 on Dec 17, 2018

138 S 400 W

TREMONTON, UT 84337
0
Baths
990 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
2003
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$369K
$357K low$381K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$252,200 · Dec 17, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,335 (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.$198,062 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$63,250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$134,812
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$356,642
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$360,112

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.Bi-Level
CountyBOX ELDER
Lot (acres)The size of the land the home sits on, from county records.0.18
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
McKinley Elementary SchoolD+
Elementary · Grades EE–5 · 0.3 mi
M
Alice C. Harris Intermediate School
Middle · Grades 6–7 · 0.6 mi
H
Bear River High SchoolC-
High · Grades 10–12 · 1.1 mi

District: Box Elder School District

Neighborhood · ZIP 84337These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.214

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.14,128
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.75 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,031
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,011
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.17 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

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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

138 S 400 W 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 69% of homes in Tremonton 84337
  • Costs more per square foot than 88% of homes in Tremonton 84337
  • Smaller than 89% of homes in Tremonton 84337
  • Has a smaller lot than 83% of homes in Box Elder County
  • Newer than 83% of homes in Box Elder County

What homes are worth in Tremonton 84337

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

This home
$235K$848K

This home is worth more than 31% of homes in Tremonton 84337.

How it measures up in Tremonton 84337

The dot is this home. The mark in the middle is the typical home in Tremonton 84337.

Estimated value$368,796
CheaperTypical $424,898Pricier

Pricier than 31% of homes nearby

Price per ft²$373
CheaperTypical $293Pricier

Pricier than 88% of homes nearby

Living area990 ft²
SmallerTypical 1,455 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.18 ac
SmallerTypical 0.31 acBigger

Bigger than 22% of homes nearby

Year built2003
OlderTypical 1985Newer

Newer than 76% of homes nearby

How 138 S 400 W ranks against every home in each area.
MeasureThis homeTremonton 84337Box Elder County
Estimated valuepricier than$368,79631% of homes32% of homes
Price per ft²pricier than$37388% of homes84% of homes
Living areabigger than990 ft²11% of homes11% of homes
Lot sizebigger than0.18 ac22% of homes17% of homes
Year builtnewer than200376% of homes83% of homes

About 138 S 400 W

How much is 138 S 400 W, Tremonton, UT worth?

The TopHap Estimate for 138 S 400 W, Tremonton, UT is $368,796 as of Sep 24, 2026. The likely range is $356,931 to $380,661. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 138 S 400 W, Tremonton, UT last sell?

138 S 400 W, Tremonton, UT last sold on Dec 17, 2018 for $252,200, according to the county's recorded deed.

How big is 138 S 400 W, Tremonton, UT?

138 S 400 W, Tremonton, UT has 990 square feet of living space and a 0.18-acre lot.

When was 138 S 400 W, Tremonton, UT built?

138 S 400 W, Tremonton, UT was built in 2003, making it 23 years old. It is a bi-level home. The building has 1 story.

What schools serve 138 S 400 W, Tremonton, UT?

138 S 400 W, Tremonton, UT is assigned to McKinley Elementary School (elementary), rated D+; Alice C. Harris Intermediate School (middle); Bear River High School (high), rated C-. All sit in Box Elder School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 138 S 400 W, Tremonton, UT compare to other homes in Tremonton 84337?

Among the 4,574 homes in Tremonton 84337, it is worth more than 31% of them ($368,796 against a typical $424,898), its price per square foot is higher than 88% of them ($373 against a typical $293), it is bigger than 11% of them (990 ft² against a typical 1,455 ft²), its lot is bigger than 22% of them (0.18 ac against a typical 0.31 ac) and it is newer than 76% of them (2003 against a typical 1985). Measured against all of Box Elder County, it is worth more than 32% 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 138 S 400 W, Tremonton, UT?

The 2025 property tax bill for 138 S 400 W, Tremonton, UT was $2,335. The county assessed it at $198,062.

More homes on S 400 W

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