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Single Family ResidenceResidential
$665,579$415 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $377,500 on Aug 13, 2020

639 RIVERWALK DR

AMERICAN FORK, UT 84003
2
Beds
3
Baths
1,602 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
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

$666K
$626K low$705K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$377,500 · Aug 13, 2020
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$311,579
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$249,263
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.53%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$302,000
CANOPY MORTGAGE LLC · recorded Aug 13, 2020
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$52,000
AMERICA FIRST FCU

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,775 (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.$349,415 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$317,680
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$635,300

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.11 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

Scores 0–100; higher = greater projected risk.

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
Lot (acres)The size of the land the home sits on, from county records.0.16
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.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.DeckPatio · 100 ft²Porch · 420 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.

H
American Fork High SchoolB-
High · Grades 10–12 · 0.4 mi
E
Forbes Elementary SchoolB-
Elementary · Grades KG–6 · 0.6 mi
M
American Fork Junior High SchoolC+
Middle · Grades 7–9 · 0.9 mi

District: Alpine School District

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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

639 Riverwalk Dr 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 more than 71% of homes in Utah County
  • Costs more per square foot than 80% of homes in Utah County
  • Smaller than 67% of homes in American Fork 84003
  • Has a smaller lot than 70% of 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$2.1M

This home is worth more than 60% 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$665,579
CheaperTypical $588,134Pricier

Pricier than 60% of homes nearby

Price per ft²$415
CheaperTypical $347Pricier

Pricier than 72% of homes nearby

Living area1,602 ft²
SmallerTypical 1,901 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.16 ac
SmallerTypical 0.23 acBigger

Bigger than 30% of homes nearby

Year built1998
OlderTypical 2003Newer

Newer than 40% of homes nearby

How 639 Riverwalk Dr ranks against every home in each area.
MeasureThis homeAmerican Fork 84003Utah County
Estimated valuepricier than$665,57960% of homes71% of homes
Price per ft²pricier than$41572% of homes80% of homes
Living areabigger than1,602 ft²33% of homes43% of homes
Lot sizebigger than0.16 ac30% of homes37% of homes
Year builtnewer than199840% of homes38% of homes

About 639 Riverwalk Dr

How much is 639 Riverwalk Dr, American Fork, UT worth?

The TopHap Estimate for 639 Riverwalk Dr, American Fork, UT is $665,579 as of Jul 14, 2026. The likely range is $625,952 to $705,206. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 639 Riverwalk Dr, American Fork, UT last sell?

639 Riverwalk Dr, American Fork, UT last sold on Aug 13, 2020 for $377,500, according to the county's recorded deed.

How big is 639 Riverwalk Dr, American Fork, UT?

639 Riverwalk Dr, American Fork, UT has 2 bedrooms, 3 bathrooms, 1,602 square feet of living space and a 0.16-acre lot.

When was 639 Riverwalk Dr, American Fork, UT built?

639 Riverwalk Dr, American Fork, UT was built in 1998, making it 28 years old. It is a a-frame home. The building has 1 story.

What schools serve 639 Riverwalk Dr, American Fork, UT?

639 Riverwalk Dr, American Fork, UT is assigned to American Fork High School (high), rated B-; Forbes Elementary School (elementary), rated B-; American Fork 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 639 Riverwalk Dr, 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 60% of them ($665,579 against a typical $588,134), its price per square foot is higher than 72% of them ($415 against a typical $347), it is bigger than 33% of them (1,602 ft² against a typical 1,901 ft²), its lot is bigger than 30% of them (0.16 ac against a typical 0.23 ac) and it is newer than 40% of them (1998 against a typical 2003). Measured against all of Utah County, it is worth more than 71% 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 639 Riverwalk Dr, American Fork, UT?

The 2025 property tax bill for 639 Riverwalk Dr, American Fork, UT was $2,775. The county assessed it at $349,415.

More homes on Riverwalk Dr

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Assigned schools

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