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Residential (General/Single)Residential
$299,585$262 / 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 Aug 30, 2026

91 W 100 S

SUMMIT, UT 84772
2.5
Baths
1,144 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.
1.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1968
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$300K
$286K low$314K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$927 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$124,983 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$31,862
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$93,121
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$124,350
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$224,562

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.52
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
79
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.
9
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
63
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyIRON
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

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.

E
Parowan Elementary SchoolC+
Elementary · Grades KG–6 · 6.7 mi
M
Parowan High SchoolB-
Middle · Grades 7–12 · 6.8 mi

District: Iron School District

Neighborhood · ZIP 84772These 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.136
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.193

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.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
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.0.8%
PopulationHow many people live in this area.642
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.19 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$47,474
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$77,228
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.17 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

91 W 100 S 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.

  • Smaller than 76% of homes in Iron County
  • Has a bigger lot than 73% of homes in Iron County
  • Older than 79% of homes in Iron County

What homes are worth in Iron County

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

This home
$164K$622K

This home is worth more than 32% of homes in Iron County.

How it measures up in Iron County

The dot is this home. The mark in the middle is the typical home in Iron County.

Estimated value$299,585
CheaperTypical $304,001Pricier

Pricier than 49% of homes nearby

Price per ft²$262
CheaperTypical $264Pricier

Pricier than 48% of homes nearby

Living area1,144 ft²
SmallerTypical 1,469 ft²Bigger

Bigger than 24% of homes nearby

Lot size1.39 ac
SmallerTypical 0.44 acBigger

Bigger than 73% of homes nearby

Year built1968
OlderTypical 1992Newer

Newer than 21% of homes nearby

How 91 W 100 S ranks against every home in each area.
MeasureThis homeIron County
Estimated valuepricier than$299,58549% of homes
Price per ft²pricier than$26248% of homes
Living areabigger than1,144 ft²24% of homes
Lot sizebigger than1.39 ac73% of homes
Year builtnewer than196821% of homes

About 91 W 100 S

How much is 91 W 100 S, Summit, UT worth?

The TopHap Estimate for 91 W 100 S, Summit, UT is $299,585 as of Aug 30, 2026. The likely range is $285,513 to $313,657. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 91 W 100 S, Summit, UT last sell?

91 W 100 S, Summit, UT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 91 W 100 S, Summit, UT?

91 W 100 S, Summit, UT has 2.5 bathrooms and 1,144 square feet of living space.

When was 91 W 100 S, Summit, UT built?

91 W 100 S, Summit, UT was built in 1968, making it 58 years old. The building has 1 story.

What schools serve 91 W 100 S, Summit, UT?

91 W 100 S, Summit, UT is assigned to Parowan Elementary School (elementary), rated C+; Parowan High School (middle), rated B-. All sit in Iron School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 91 W 100 S, Summit, UT compare to other homes in Iron County?

Among the 38,209 homes in Iron County, it is worth more than 49% of them ($299,585 against a typical $304,001), its price per square foot is higher than 48% of them ($262 against a typical $264), it is bigger than 24% of them (1,144 ft² against a typical 1,469 ft²), its lot is bigger than 73% of them (1.39 ac against a typical 0.44 ac) and it is newer than 21% of them (1968 against a typical 1992). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 91 W 100 S, Summit, UT?

The 2026 property tax bill for 91 W 100 S, Summit, UT was $927. The county assessed it at $124,983.

More homes on W 100 S

Closest homes

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Assigned schools

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See this home in context

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