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Single Family ResidenceResidential
$765,711$246 / 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 Aug 30, 2026
Last sold for $648,375 on Aug 28, 2023

18 S MAIN ST

ALPINE, UT 84004
3
Beds
4 / 2
Baths
3,115 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1901
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
11
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

$766K
$715K low$816K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$648,375 · Aug 28, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,158 (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.$368,940 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$375,760
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$670,800

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.Split Level
CountyUTAH
Lot (acres)The size of the land the home sits on, from county records.0.36
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
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.Porch · 150 ft²

Transaction History(5)

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
Timberline Middle SchoolA
Middle · Grades 7–9 · 0.5 mi
E
Westfield Elementary SchoolB-
Elementary · Grades KG–6 · 0.7 mi
H
Lone Peak High SchoolB+
High · Grades 10–12 · 2.5 mi

District: Alpine School District

Neighborhood · ZIP 84004These 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.45
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.287

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
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.11,495
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.213 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$156,284
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$207,586
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.25 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

18 S Main 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 87% of homes in Alpine 84004
  • Among the lowest price per square foot in Alpine 84004
  • Bigger than 93% of homes in Utah County
  • Has a bigger lot than 83% of homes in Utah County
  • Among the oldest homes in Alpine 84004

What homes are worth in Alpine 84004

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

This home
$597K$4.7M

This home is worth more than 13% of homes in Alpine 84004.

How it measures up in Alpine 84004

The dot is this home. The mark in the middle is the typical home in Alpine 84004.

Estimated value$765,711
CheaperTypical $1,222,669Pricier

Pricier than 13% of homes nearby

Price per ft²$246
CheaperTypical $476Pricier

Cheaper than almost all homes nearby

Living area3,115 ft²
SmallerTypical 2,820 ft²Bigger

Bigger than 59% of homes nearby

Lot size0.36 ac
SmallerTypical 0.51 acBigger

Bigger than 21% of homes nearby

Year built1901
OlderTypical 1998Newer

Older than almost all homes nearby

How 18 S Main St ranks against every home in each area.
MeasureThis homeAlpine 84004Utah County
Estimated valuepricier than$765,71113% of homes83% of homes
Price per ft²pricier than$246almost no homes15% of homes
Living areabigger than3,115 ft²59% of homes93% of homes
Lot sizebigger than0.36 ac21% of homes83% of homes
Year builtnewer than1901almost no homesalmost no homes

About 18 S Main St

How much is 18 S Main St, Alpine, UT worth?

The TopHap Estimate for 18 S Main St, Alpine, UT is $765,711 as of Aug 30, 2026. The likely range is $715,244 to $816,178. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 S Main St, Alpine, UT last sell?

18 S Main St, Alpine, UT last sold on Aug 28, 2023 for $648,375, according to the county's recorded deed.

How big is 18 S Main St, Alpine, UT?

18 S Main St, Alpine, UT has 3 bedrooms, 4 bathrooms, 3,115 square feet of living space and a 0.36-acre lot.

When was 18 S Main St, Alpine, UT built?

18 S Main St, Alpine, UT was built in 1901, making it 125 years old. It is a split level home. The building has 2 stories.

What schools serve 18 S Main St, Alpine, UT?

18 S Main St, Alpine, UT is assigned to Timberline Middle School (middle), rated A; Westfield Elementary School (elementary), rated B-; Lone Peak High School (high), rated B+. All sit in Alpine School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 S Main St, Alpine, UT compare to other homes in Alpine 84004?

Among the 2,872 homes in Alpine 84004, it is worth more than 13% of them ($765,711 against a typical $1,222,669), its price per square foot is higher than almost none of them ($246 against a typical $476), it is bigger than 59% of them (3,115 ft² against a typical 2,820 ft²), its lot is bigger than 21% of them (0.36 ac against a typical 0.51 ac) and it is newer than almost none of them (1901 against a typical 1998). Measured against all of Utah County, it is worth more than 83% 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 18 S Main St, Alpine, UT?

The 2025 property tax bill for 18 S Main St, Alpine, UT was $3,158. The county assessed it at $368,940.

More homes on S Main St

Closest homes

More homes in Alpine 84004

Assigned schools

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