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Single Family ResidenceResidential
$880,570$278 / 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 95How 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

640 S ALIENTA DR

SAINT GEORGE, UT 84770
3
Beds
2.5
Baths
3,173 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
2012
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$881K
$841K low$921K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,170 (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.$471,735 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$380,985
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$481,525
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$857,700

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.Ranch
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.13
RoofThe main material covering the roof, such as asphalt shingle or tile.Concrete
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 869 ft²

Transaction History(8)

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
Arrowhead Elementary SchoolC
Elementary · Grades PK–5 · 1.5 mi
H
Dixie High SchoolB
High · Grades 10–12 · 2.8 mi
M
Dixie Intermediate School
Middle · Grades 6–7 · 7.0 mi

District: Washington School District

Neighborhood · ZIP 84770These 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.135
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.119

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.79%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.50,942
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.569 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,359
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,428
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.13 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

640 S Alienta 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 89% of homes in Saint George 84770
  • Bigger than 86% of homes in Saint George 84770
  • Has a smaller lot than 67% of homes in Washington County
  • Newer than 80% of homes in Saint George 84770

What homes are worth in Saint George 84770

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

This home
$225K$1.9M

This home is worth more than 89% of homes in Saint George 84770.

How it measures up in Saint George 84770

The dot is this home. The mark in the middle is the typical home in Saint George 84770.

Estimated value$880,570
CheaperTypical $472,433Pricier

Pricier than 89% of homes nearby

Price per ft²$278
CheaperTypical $264Pricier

Pricier than 60% of homes nearby

Living area3,173 ft²
SmallerTypical 1,859 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.13 ac
SmallerTypical 0.14 acBigger

Bigger than 49% of homes nearby

Year built2012
OlderTypical 1998Newer

Newer than 80% of homes nearby

How 640 S Alienta Dr ranks against every home in each area.
MeasureThis homeSunbrookSaint George 84770Washington County
Estimated valuepricier than$880,57081% of homes89% of homes85% of homes
Price per ft²pricier than$27843% of homes60% of homes53% of homes
Living areabigger than3,173 ft²78% of homes86% of homes83% of homes
Lot sizebigger than0.13 ac39% of homes49% of homes33% of homes
Year builtnewer than201279% of homes80% of homes62% of homes

About 640 S Alienta Dr

How much is 640 S Alienta Dr, Saint George, UT worth?

The TopHap Estimate for 640 S Alienta Dr, Saint George, UT is $880,570 as of Aug 30, 2026. The likely range is $840,568 to $920,572. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 S Alienta Dr, Saint George, UT last sell?

640 S Alienta Dr, Saint George, UT last sold on Nov 15, 2022, according to the county's recorded deed.

How big is 640 S Alienta Dr, Saint George, UT?

640 S Alienta Dr, Saint George, UT has 3 bedrooms, 2.5 bathrooms, 3,173 square feet of living space and a 0.13-acre lot.

When was 640 S Alienta Dr, Saint George, UT built?

640 S Alienta Dr, Saint George, UT was built in 2012, making it 14 years old. It is a ranch home. The building has 1 story.

What schools serve 640 S Alienta Dr, Saint George, UT?

640 S Alienta Dr, Saint George, UT is assigned to Arrowhead Elementary School (elementary), rated C; Dixie High School (high), rated B; Dixie Intermediate School (middle). All sit in Washington School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 640 S Alienta Dr, Saint George, UT compare to other homes in Saint George 84770?

Among the 19,078 homes in Saint George 84770, it is worth more than 89% of them ($880,570 against a typical $472,433), its price per square foot is higher than 60% of them ($278 against a typical $264), it is bigger than 86% of them (3,173 ft² against a typical 1,859 ft²), its lot is bigger than 49% of them (0.13 ac against a typical 0.14 ac) and it is newer than 80% of them (2012 against a typical 1998). Measured against all of Washington County, it is worth more than 85% 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 640 S Alienta Dr, Saint George, UT?

The 2025 property tax bill for 640 S Alienta Dr, Saint George, UT was $3,170. The county assessed it at $471,735.

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