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Single Family ResidentialResidential
$362,535$228 / 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 93How 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 $350,374 on Aug 29, 2025

870 S 100 E

WELLINGTON, UT 84542
0
Baths
1,593 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.
1.06 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.

Valuation

$363K
$338K low$387K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,374 · Aug 29, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,609 (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.$187,913 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$36,146
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$151,767
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$138,479
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$341,660

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.45
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
38
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
87
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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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 Residential
CountyCARBON
Lot (acres)The size of the land the home sits on, from county records.1.06
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(7)

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
Carbon High SchoolC
High · Grades 9–12 · 6.2 mi
M
Mont Harmon Middle SchoolC+
Middle · Grades 6–8 · 6.6 mi

District: Carbon School District

Neighborhood · ZIP 84542These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.0

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.296
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.49 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,648
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,540
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.10 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

870 S 100 E 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 83% of homes in Wellington 84542
  • Costs more per square foot than 74% of homes in Wellington 84542
  • Bigger than 76% of homes in Carbon County
  • Has a bigger lot than 85% of homes in Carbon County
  • Newer than 92% of homes in Wellington 84542

What homes are worth in Wellington 84542

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

This home
$122K$622K

This home is worth more than 83% of homes in Wellington 84542.

How it measures up in Wellington 84542

The dot is this home. The mark in the middle is the typical home in Wellington 84542.

Estimated value$362,535
CheaperTypical $254,251Pricier

Pricier than 83% of homes nearby

Price per ft²$228
CheaperTypical $190Pricier

Pricier than 74% of homes nearby

Living area1,593 ft²
SmallerTypical 1,340 ft²Bigger

Bigger than 71% of homes nearby

Lot size1.06 ac
SmallerTypical 0.41 acBigger

Bigger than 76% of homes nearby

Year built1999
OlderTypical 1979Newer

Newer than 92% of homes nearby

How 870 S 100 E ranks against every home in each area.
MeasureThis homeWellington 84542Carbon County
Estimated valuepricier than$362,53583% of homes82% of homes
Price per ft²pricier than$22874% of homes62% of homes
Living areabigger than1,593 ft²71% of homes76% of homes
Lot sizebigger than1.06 ac76% of homes85% of homes
Year builtnewer than199992% of homes90% of homes

About 870 S 100 E

How much is 870 S 100 E, Wellington, UT worth?

The TopHap Estimate for 870 S 100 E, Wellington, UT is $362,535 as of Sep 24, 2026. The likely range is $337,898 to $387,172. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 870 S 100 E, Wellington, UT last sell?

870 S 100 E, Wellington, UT last sold on Aug 29, 2025 for $350,374, according to the county's recorded deed.

How big is 870 S 100 E, Wellington, UT?

870 S 100 E, Wellington, UT has 1,593 square feet of living space and a 1.06-acre lot.

When was 870 S 100 E, Wellington, UT built?

870 S 100 E, Wellington, UT was built in 1999, making it 27 years old.

What schools serve 870 S 100 E, Wellington, UT?

870 S 100 E, Wellington, UT is assigned to Carbon High School (high), rated C; Mont Harmon Middle School (middle), rated C+. All sit in Carbon School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 870 S 100 E, Wellington, UT compare to other homes in Wellington 84542?

Among the 583 homes in Wellington 84542, it is worth more than 83% of them ($362,535 against a typical $254,251), its price per square foot is higher than 74% of them ($228 against a typical $190), it is bigger than 71% of them (1,593 ft² against a typical 1,340 ft²), its lot is bigger than 76% of them (1.06 ac against a typical 0.41 ac) and it is newer than 92% of them (1999 against a typical 1979). Measured against all of Carbon County, it is worth more than 82% 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 870 S 100 E, Wellington, UT?

The 2025 property tax bill for 870 S 100 E, Wellington, UT was $2,609. The county assessed it at $187,913.

More homes on S 100 E

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Assigned schools

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