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Single Family ResidentialResidential
$470,143$256 / 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 Aug 30, 2026

665 S 100 E

WELLINGTON, UT 84542
0
Baths
1,838 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.
1.03 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.

Valuation

$470K
$443K low$497K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,066 (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.$293,228 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$35,948
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$257,280
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$193,211
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$533,141

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.41
84
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
36
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.26 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.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 Residential
CountyCarbon
Lot (acres)The size of the land the home sits on, from county records.1.03

Transaction History(1)

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 · 6.1 mi
M
Mont Harmon Middle SchoolB-
Middle · Grades 6–8 · 6.5 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

665 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 94% of homes in Wellington 84542
  • Costs more per square foot than 84% of homes in Wellington 84542
  • Bigger than 86% of homes in Carbon County
  • Has a bigger lot than 84% of homes in Carbon County
  • Newer than 93% 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
$126K$610K

This home is worth more than 94% 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$470,143
CheaperTypical $250,876Pricier

Pricier than 94% of homes nearby

Price per ft²$256
CheaperTypical $188Pricier

Pricier than 84% of homes nearby

Living area1,838 ft²
SmallerTypical 1,340 ft²Bigger

Bigger than 83% of homes nearby

Lot size1.03 ac
SmallerTypical 0.41 acBigger

Bigger than 75% of homes nearby

Year built2000
OlderTypical 1979Newer

Newer than 93% of homes nearby

How 665 S 100 E ranks against every home in each area.
MeasureThis homeWellington 84542Carbon County
Estimated valuepricier than$470,14394% of homes91% of homes
Price per ft²pricier than$25684% of homes77% of homes
Living areabigger than1,838 ft²83% of homes86% of homes
Lot sizebigger than1.03 ac75% of homes84% of homes
Year builtnewer than200093% of homes91% of homes

About 665 S 100 E

How much is 665 S 100 E, Wellington, UT worth?

The TopHap Estimate for 665 S 100 E, Wellington, UT is $470,143 as of Aug 30, 2026. The likely range is $443,363 to $496,923. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 665 S 100 E, Wellington, UT last sell?

665 S 100 E, Wellington, UT last sold on Sep 20, 2019, according to the county's recorded deed.

How big is 665 S 100 E, Wellington, UT?

665 S 100 E, Wellington, UT has 1,838 square feet of living space and a 1.03-acre lot.

When was 665 S 100 E, Wellington, UT built?

665 S 100 E, Wellington, UT was built in 2000, making it 26 years old.

What schools serve 665 S 100 E, Wellington, UT?

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

How does 665 S 100 E, Wellington, UT compare to other homes in Wellington 84542?

Among the 583 homes in Wellington 84542, it is worth more than 94% of them ($470,143 against a typical $250,876), its price per square foot is higher than 84% of them ($256 against a typical $188), it is bigger than 83% of them (1,838 ft² against a typical 1,340 ft²), its lot is bigger than 75% of them (1.03 ac against a typical 0.41 ac) and it is newer than 93% of them (2000 against a typical 1979). Measured against all of Carbon County, it is worth more than 91% 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 665 S 100 E, Wellington, UT?

The 2025 property tax bill for 665 S 100 E, Wellington, UT was $4,066. The county assessed it at $293,228.

More homes on S 100 E

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