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Single Family ResidenceResidential
$393,750$282 / 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 Oct 21, 2026

23 W 100 S

COALVILLE, UT 84017
1
Baths
1,398 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$394K
$371K low$417K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,579 (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.$251,222 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$82,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$168,722
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$180,629
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$456,768

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.42
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
62
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
63
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
36
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
51
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
CountySummit
Lot (acres)The size of the land the home sits on, from county records.0.13
HeatingThe type of heating system in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
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.

M
North Summit Middle SchoolA+
Middle · Grades 5–8 · 0.2 mi
H
North Summit High SchoolA-
High · Grades 9–12 · 0.3 mi
E
North Summit SchoolA-
Elementary · Grades KG–4 · 0.3 mi

District: North Summit School District

Neighborhood · ZIP 84017These 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.76
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.138

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.77%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.5,671
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,050
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$124,841
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%

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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

23 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.

  • Worth less than 98% of homes in Coalville 84017
  • Costs less per square foot than 98% of homes in Summit County
  • Smaller than 68% of homes in Summit County
  • Has a smaller lot than 91% of homes in Coalville 84017
  • Older than 97% of homes in Summit County

What homes are worth in Coalville 84017

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

This home
$415K$6.6M

This home is worth more than 2% of homes in Coalville 84017.

How it measures up in Coalville 84017

The dot is this home. The mark in the middle is the typical home in Coalville 84017.

Estimated value$393,750
CheaperTypical $851,083Pricier

Pricier than 2% of homes nearby

Price per ft²$282
CheaperTypical $513Pricier

Pricier than 8% of homes nearby

Living area1,398 ft²
SmallerTypical 1,732 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.13 ac
SmallerTypical 1 acBigger

Bigger than 9% of homes nearby

Year built1947
OlderTypical 1995Newer

Newer than 13% of homes nearby

How 23 W 100 S ranks against every home in each area.
MeasureThis homeCoalville 84017Summit County
Estimated valuepricier than$393,7502% of homes3% of homes
Price per ft²pricier than$2828% of homes2% of homes
Living areabigger than1,398 ft²34% of homes32% of homes
Lot sizebigger than0.13 ac9% of homes45% of homes
Year builtnewer than194713% of homes3% of homes

About 23 W 100 S

How much is 23 W 100 S, Coalville, UT worth?

The TopHap Estimate for 23 W 100 S, Coalville, UT is $393,750 as of Oct 21, 2026. The likely range is $370,813 to $416,687. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 23 W 100 S, Coalville, UT?

23 W 100 S, Coalville, UT has 1 bathrooms, 1,398 square feet of living space and a 0.13-acre lot.

When was 23 W 100 S, Coalville, UT built?

23 W 100 S, Coalville, UT was built in 1947, making it 79 years old. The building has 1 story.

What schools serve 23 W 100 S, Coalville, UT?

23 W 100 S, Coalville, UT is assigned to North Summit Middle School (middle), rated A+; North Summit High School (high), rated A-; North Summit School (elementary), rated A-. All sit in North Summit School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23 W 100 S, Coalville, UT compare to other homes in Coalville 84017?

Among the 2,242 homes in Coalville 84017, it is worth more than 2% of them ($393,750 against a typical $851,083), its price per square foot is higher than 8% of them ($282 against a typical $513), it is bigger than 34% of them (1,398 ft² against a typical 1,732 ft²), its lot is bigger than 9% of them (0.13 ac against a typical 1 ac) and it is newer than 13% of them (1947 against a typical 1995). Measured against all of Summit County, it is worth more than 3% 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 23 W 100 S, Coalville, UT?

The 2025 property tax bill for 23 W 100 S, Coalville, UT was $1,579. The county assessed it at $251,222.

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