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Single Family ResidenceResidential
$524,143$353 / 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 $145,900 on Apr 28, 2006

391 W 100 S

OREM, UT 84058
2
Beds
1.5
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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
2
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$524K
$489K low$559K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$145,900 · Apr 28, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,934 (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.$245,465 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$242,880
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$446,300

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.A-Frame
CountyUTAH
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.1998
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.DeckPatio · 168 ft²Porch · 536 ft²

Transaction History(6)

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
Mountain View High SchoolC-
High · Grades 10–12 · 0.3 mi
E
Orem Elementary SchoolA+
Elementary · Grades KG–6 · 0.3 mi
M
Orem Junior High SchoolC-
Middle · Grades 7–9 · 1.1 mi

District: Alpine School District

Neighborhood · ZIP 84058These 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.121
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.232

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10.0%
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.37,469
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,461 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,812
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,240
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.16 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

391 W 100 S 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.

  • Costs more per square foot than 65% of homes in Utah County
  • Smaller than 65% of homes in Utah County
  • Older than 76% of homes in Utah County

What homes are worth in Orem 84058

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

This home
$256K$1.1M

This home is worth more than 59% of homes in Orem 84058.

How it measures up in Orem 84058

The dot is this home. The mark in the middle is the typical home in Orem 84058.

Estimated value$524,143
CheaperTypical $494,269Pricier

Pricier than 59% of homes nearby

Price per ft²$353
CheaperTypical $327Pricier

Pricier than 63% of homes nearby

Living area1,484 ft²
SmallerTypical 1,374 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.18 ac
SmallerTypical 0.19 acBigger

Bigger than 44% of homes nearby

Year built1986
OlderTypical 1988Newer

Newer than 49% of homes nearby

How 391 W 100 S ranks against every home in each area.
MeasureThis homeOrem ParkOrem 84058Utah County
Estimated valuepricier than$524,14351% of homes59% of homes49% of homes
Price per ft²pricier than$35349% of homes63% of homes65% of homes
Living areabigger than1,484 ft²58% of homes56% of homes35% of homes
Lot sizebigger than0.18 ac45% of homes44% of homes43% of homes
Year builtnewer than198657% of homes49% of homes24% of homes

About 391 W 100 S

How much is 391 W 100 S, Orem, UT worth?

The TopHap Estimate for 391 W 100 S, Orem, UT is $524,143 as of Sep 24, 2026. The likely range is $489,454 to $558,832. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 391 W 100 S, Orem, UT last sell?

391 W 100 S, Orem, UT last sold on Apr 28, 2006 for $145,900, according to the county's recorded deed.

How big is 391 W 100 S, Orem, UT?

391 W 100 S, Orem, UT has 2 bedrooms, 1.5 bathrooms, 1,484 square feet of living space and a 0.18-acre lot.

When was 391 W 100 S, Orem, UT built?

391 W 100 S, Orem, UT was built in 1986, making it 40 years old. It is a a-frame home. The building has 2 stories.

What schools serve 391 W 100 S, Orem, UT?

391 W 100 S, Orem, UT is assigned to Mountain View High School (high), rated C-; Orem Elementary School (elementary), rated A+; Orem Junior High School (middle), rated C-. All sit in Alpine School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 391 W 100 S, Orem, UT compare to other homes in Orem 84058?

Among the 7,704 homes in Orem 84058, it is worth more than 59% of them ($524,143 against a typical $494,269), its price per square foot is higher than 63% of them ($353 against a typical $327), it is bigger than 56% of them (1,484 ft² against a typical 1,374 ft²), its lot is bigger than 44% of them (0.18 ac against a typical 0.19 ac) and it is newer than 49% of them (1986 against a typical 1988). Measured against all of Utah County, it is worth more than 49% 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 391 W 100 S, Orem, UT?

The 2025 property tax bill for 391 W 100 S, Orem, UT was $1,934. The county assessed it at $245,465.

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