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TownhouseResidential
$458,826$216 / 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 96How 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 $476,007 on Feb 20, 2026

517 S 800 W

AMERICAN FORK, UT 84003
4
Beds
3.3
Baths
2,126 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.
997 ft²
Lot SizeThe size of the land the home sits on, from county records.
2025
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$459K
$440K low$478K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$476,007 · Feb 20, 2026

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$260,315 (2026)
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$473,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyUTAH
Lot (acres)The size of the land the home sits on, from county records.0.02
HeatingThe type of heating system in the home.Central
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

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.

Neighborhood · ZIP 84003These 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.52
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 100.280

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
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.59,449
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,598 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,360
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$142,224
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

517 S 800 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 75% of homes in American Fork 84003
  • Costs less per square foot than 97% of homes in American Fork 84003
  • Bigger than 70% of homes in Utah County
  • Has a smaller lot than 94% of homes in Utah County
  • Among the newest homes in American Fork 84003

What homes are worth in American Fork 84003

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

This home
$325K$1.9M

This home is worth more than 25% of homes in American Fork 84003.

How it measures up in American Fork 84003

The dot is this home. The mark in the middle is the typical home in American Fork 84003.

Estimated value$458,826
CheaperTypical $576,281Pricier

Pricier than 25% of homes nearby

Price per ft²$216
CheaperTypical $338Pricier

Pricier than 3% of homes nearby

Living area2,126 ft²
SmallerTypical 1,902 ft²Bigger

Bigger than 63% of homes nearby

Lot size997 ft²
SmallerTypical 0.23 acBigger

Bigger than 10% of homes nearby

Year built2025
OlderTypical 2003Newer

Newer than almost all homes nearby

How 517 S 800 W ranks against every home in each area.
MeasureThis homeAmerican Fork 84003Utah County
Estimated valuepricier than$458,82625% of homes33% of homes
Price per ft²pricier than$2163% of homes4% of homes
Living areabigger than2,126 ft²63% of homes70% of homes
Lot sizebigger than997 ft²10% of homes6% of homes
Year builtnewer than2025almost all homesalmost all homes

About 517 S 800 W

How much is 517 S 800 W, American Fork, UT worth?

The TopHap Estimate for 517 S 800 W, American Fork, UT is $458,826 as of Sep 24, 2026. The likely range is $440,104 to $477,548. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 517 S 800 W, American Fork, UT last sell?

517 S 800 W, American Fork, UT last sold on Feb 20, 2026 for $476,007, according to the county's recorded deed.

How big is 517 S 800 W, American Fork, UT?

517 S 800 W, American Fork, UT has 4 bedrooms, 3.3 bathrooms, 2,126 square feet of living space and a 0.02-acre lot.

When was 517 S 800 W, American Fork, UT built?

517 S 800 W, American Fork, UT was built in 2025, making it 1 years old. It is a townhouse home. The building has 2 stories.

How does 517 S 800 W, American Fork, UT compare to other homes in American Fork 84003?

Among the 17,016 homes in American Fork 84003, it is worth more than 25% of them ($458,826 against a typical $576,281), its price per square foot is higher than 3% of them ($216 against a typical $338), it is bigger than 63% of them (2,126 ft² against a typical 1,902 ft²), its lot is bigger than 10% of them (997 ft² against a typical 0.23 ac) and it is newer than almost all of them (2025 against a typical 2003). Measured against all of Utah County, it is worth more than 33% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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