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Single Family ResidenceResidential
$463,996$157 / 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 Sep 24, 2026

543 ONTARIO ST

TOOELE, UT 84074
0
Baths
2,958 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.
1988
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$464K
$437K low$491K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,823 (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.$428,127 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$100,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$328,127
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$236,364
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$428,127

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.39
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
51
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
32
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
CountyTooele
Lot (acres)The size of the land the home sits on, from county records.0.16
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Northlake Elementary SchoolD-
Elementary · Grades PK–6 · 0.1 mi
H
Tooele High SchoolD
High · Grades 9–12 · 0.5 mi
M
Tooele Junior High SchoolD+
Middle · Grades 7–8 · 0.5 mi

District: Tooele School District

Neighborhood · ZIP 84074These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.165

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.66,848
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.270 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,325
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,055
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.19 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

543 Ontario 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.

  • Costs less per square foot than 92% of homes in Tooele 84074
  • Bigger than 73% of homes in Tooele 84074
  • Has a smaller lot than 78% of homes in Tooele County
  • Older than 74% of homes in Tooele 84074

What homes are worth in Tooele 84074

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

This home
$258K$911K

This home is worth more than 56% of homes in Tooele 84074.

How it measures up in Tooele 84074

The dot is this home. The mark in the middle is the typical home in Tooele 84074.

Estimated value$463,996
CheaperTypical $447,097Pricier

Pricier than 56% of homes nearby

Price per ft²$157
CheaperTypical $200Pricier

Pricier than 8% of homes nearby

Living area2,958 ft²
SmallerTypical 2,204 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.16 ac
SmallerTypical 0.2 acBigger

Bigger than 27% of homes nearby

Year built1988
OlderTypical 2001Newer

Newer than 26% of homes nearby

How 543 Ontario St ranks against every home in each area.
MeasureThis homeTooele 84074Tooele County
Estimated valuepricier than$463,99656% of homes52% of homes
Price per ft²pricier than$1578% of homes10% of homes
Living areabigger than2,958 ft²73% of homes70% of homes
Lot sizebigger than0.16 ac27% of homes22% of homes
Year builtnewer than198826% of homes26% of homes

About 543 Ontario St

How much is 543 Ontario St, Tooele, UT worth?

The TopHap Estimate for 543 Ontario St, Tooele, UT is $463,996 as of Sep 24, 2026. The likely range is $436,832 to $491,160. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 543 Ontario St, Tooele, UT last sell?

543 Ontario St, Tooele, UT last sold on Aug 23, 2005, according to the county's recorded deed.

How big is 543 Ontario St, Tooele, UT?

543 Ontario St, Tooele, UT has 2,958 square feet of living space and a 0.16-acre lot.

When was 543 Ontario St, Tooele, UT built?

543 Ontario St, Tooele, UT was built in 1988, making it 38 years old. The building has 1 story.

What schools serve 543 Ontario St, Tooele, UT?

543 Ontario St, Tooele, UT is assigned to Northlake Elementary School (elementary), rated D-; Tooele High School (high), rated D; Tooele Junior High School (middle), rated D+. All sit in Tooele School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 543 Ontario St, Tooele, UT compare to other homes in Tooele 84074?

Among the 18,004 homes in Tooele 84074, it is worth more than 56% of them ($463,996 against a typical $447,097), its price per square foot is higher than 8% of them ($157 against a typical $200), it is bigger than 73% of them (2,958 ft² against a typical 2,204 ft²), its lot is bigger than 27% of them (0.16 ac against a typical 0.2 ac) and it is newer than 26% of them (1988 against a typical 2001). Measured against all of Tooele County, it is worth more than 52% 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 543 Ontario St, Tooele, UT?

The 2025 property tax bill for 543 Ontario St, Tooele, UT was $2,823. The county assessed it at $428,127.

More homes on Ontario St

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