Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$652,475$253 / 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 92How 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

8022 ONYX

SAINT GEORGE, UT 84770
5
Beds
3
Baths
2,583 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.
0.93 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$652K
$603K low$702K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,899 (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.$301,235 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$126,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$174,735
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$307,780
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$547,700

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.0.93
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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 · 592 ft²

Transaction History(2)

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
Diamond Valley Elementary SchoolC-
Elementary · Grades KG–5 · 0.2 mi
M
Dixie Intermediate School
Middle · Grades 6–7 · 3.7 mi
H
Dixie High SchoolB
High · Grades 10–12 · 11.0 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%

Owner Tools

Do you own this home?
Claim this home

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

8022 Onyx 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 75% of homes in Saint George 84770
  • Bigger than 77% of homes in Saint George 84770
  • Has a bigger lot than 96% of homes in Saint George 84770
  • Older than 87% of homes in Diamond Valley Acres

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$2.1M

This home is worth more than 75% 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$652,475
CheaperTypical $474,931Pricier

Pricier than 75% of homes nearby

Price per ft²$253
CheaperTypical $263Pricier

Pricier than 43% of homes nearby

Living area2,583 ft²
SmallerTypical 1,848 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.93 ac
SmallerTypical 0.14 acBigger

Bigger than 96% of homes nearby

Year built1990
OlderTypical 1998Newer

Newer than 33% of homes nearby

How 8022 Onyx ranks against every home in each area.
MeasureThis homeDiamond Valley AcresSaint George 84770Washington County
Estimated valuepricier than$652,47548% of homes75% of homes67% of homes
Price per ft²pricier than$25340% of homes43% of homes37% of homes
Living areabigger than2,583 ft²52% of homes77% of homes72% of homes
Lot sizebigger than0.93 ac54% of homes96% of homes92% of homes
Year builtnewer than199013% of homes33% of homes18% of homes

About 8022 Onyx

How much is 8022 Onyx, Saint George, UT worth?

The TopHap Estimate for 8022 Onyx, Saint George, UT is $652,475 as of Aug 30, 2026. The likely range is $602,536 to $702,414. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8022 Onyx, Saint George, UT last sell?

8022 Onyx, Saint George, UT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 8022 Onyx, Saint George, UT?

8022 Onyx, Saint George, UT has 5 bedrooms, 3 bathrooms, 2,583 square feet of living space and a 0.93-acre lot.

When was 8022 Onyx, Saint George, UT built?

8022 Onyx, Saint George, UT was built in 1990, making it 36 years old. It is a ranch home. The building has 1 story.

What schools serve 8022 Onyx, Saint George, UT?

8022 Onyx, Saint George, UT is assigned to Diamond Valley Elementary School (elementary), rated C-; Dixie Intermediate School (middle); Dixie High School (high), rated B. All sit in Washington School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8022 Onyx, 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 75% of them ($652,475 against a typical $474,931), its price per square foot is higher than 43% of them ($253 against a typical $263), it is bigger than 77% of them (2,583 ft² against a typical 1,848 ft²), its lot is bigger than 96% of them (0.93 ac against a typical 0.14 ac) and it is newer than 33% of them (1990 against a typical 1998). Measured against all of Washington County, it is worth more than 67% 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 8022 Onyx, Saint George, UT?

The 2025 property tax bill for 8022 Onyx, Saint George, UT was $1,899. The county assessed it at $301,235.

More homes on Onyx

Closest homes

More homes in Saint George 84770

Assigned schools

Explore the area

See this home in context

Open 8022 Onyx on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map