Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$150,589$159 / 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 Jul 14, 2026

428 S 100 E

RICHFIELD, UT 84701
0
Baths
949 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1946
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$151K
$143K low$158K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$150,589
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$120,471

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$111,372 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$39,587
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$71,785
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$112,474
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$202,495

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.20
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
49
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
53
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
CountySevier
Lot (acres)The size of the land the home sits on, from county records.0.23

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
Ashman School
Elementary · Grades KG–2 · 0.5 mi
M
Red Hills Middle SchoolB-
Middle · Grades 6–8 · 0.7 mi
H
Richfield High SchoolC+
High · Grades 9–12 · 0.7 mi

District: Sevier School District

Neighborhood · ZIP 84701These 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.126
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.176

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.9,852
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.67 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,341
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,383
Average tempThe average temperature here across a full year.42°F
Annual precipHow much rain and melted snow falls here in a typical year.21 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

428 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 less than 95% of homes in Sevier County
  • Costs less per square foot than 91% of homes in Richfield 84701
  • Smaller than 89% of homes in Sevier County
  • Has a smaller lot than 81% of homes in Sevier County
  • Older than 77% of homes in Richfield 84701

What homes are worth in Richfield 84701

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

This home
$120K$895K

This home is worth more than 6% of homes in Richfield 84701.

How it measures up in Richfield 84701

The dot is this home. The mark in the middle is the typical home in Richfield 84701.

Estimated value$150,589
CheaperTypical $321,705Pricier

Pricier than 6% of homes nearby

Price per ft²$159
CheaperTypical $212Pricier

Pricier than 9% of homes nearby

Living area949 ft²
SmallerTypical 1,429 ft²Bigger

Bigger than 13% of homes nearby

Lot size0.23 ac
SmallerTypical 0.29 acBigger

Bigger than 32% of homes nearby

Year built1946
OlderTypical 1976Newer

Newer than 23% of homes nearby

How 428 S 100 E ranks against every home in each area.
MeasureThis homeRichfield 84701Sevier County
Estimated valuepricier than$150,5896% of homes5% of homes
Price per ft²pricier than$1599% of homes9% of homes
Living areabigger than949 ft²13% of homes11% of homes
Lot sizebigger than0.23 ac32% of homes19% of homes
Year builtnewer than194623% of homes25% of homes

About 428 S 100 E

How much is 428 S 100 E, Richfield, UT worth?

The TopHap Estimate for 428 S 100 E, Richfield, UT is $150,589 as of Jul 14, 2026. The likely range is $142,993 to $158,185. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 428 S 100 E, Richfield, UT?

428 S 100 E, Richfield, UT has 949 square feet of living space and a 0.23-acre lot.

When was 428 S 100 E, Richfield, UT built?

428 S 100 E, Richfield, UT was built in 1946, making it 80 years old. The building has 1 story.

What schools serve 428 S 100 E, Richfield, UT?

428 S 100 E, Richfield, UT is assigned to Ashman School (elementary); Red Hills Middle School (middle), rated B-; Richfield High School (high), rated C+. All sit in Sevier School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 428 S 100 E, Richfield, UT compare to other homes in Richfield 84701?

Among the 3,607 homes in Richfield 84701, it is worth more than 6% of them ($150,589 against a typical $321,705), its price per square foot is higher than 9% of them ($159 against a typical $212), it is bigger than 13% of them (949 ft² against a typical 1,429 ft²), its lot is bigger than 32% of them (0.23 ac against a typical 0.29 ac) and it is newer than 23% of them (1946 against a typical 1976). Measured against all of Sevier County, it is worth more than 5% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on S 100 E

Closest homes

More homes in Richfield 84701

Assigned schools

Explore the area

See this home in context

Open 428 S 100 E 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