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Single Family ResidenceResidential
$422,997$283 / 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 98How 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

543 W 100 S

LOGAN, UT 84321
0
Baths
1,497 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1884
Year BuiltThe year the home was originally built, according to county records.

Valuation

$423K
$414K low$432K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,828 (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.$236,375 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$235,020
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$429,773

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
60
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
69
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
44
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
59
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.24 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyCache
Lot (acres)The size of the land the home sits on, from county records.0.26

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
Logan High SchoolC-
High · Grades 9–12 · 0.5 mi
M
Mount Logan Middle SchoolC+
Middle · Grades 6–8 · 1.6 mi
E
Ellis Elementary SchoolC
Elementary · Grades PK–5 · 2.9 mi

District: Logan City School District

Neighborhood · ZIP 84321These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.206

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.56,064
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.486 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,922
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$78,944
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.22 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

543 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 more than 81% of homes in Ellis
  • Bigger than 70% of homes in Ellis
  • Has a bigger lot than 80% of homes in Ellis
  • Among the oldest homes in Logan 84321

What homes are worth in Logan 84321

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

This home
$244K$880K

This home is worth more than 56% of homes in Logan 84321.

How it measures up in Logan 84321

The dot is this home. The mark in the middle is the typical home in Logan 84321.

Estimated value$422,997
CheaperTypical $410,305Pricier

Pricier than 56% of homes nearby

Price per ft²$283
CheaperTypical $286Pricier

Pricier than 49% of homes nearby

Living area1,497 ft²
SmallerTypical 1,437 ft²Bigger

Bigger than 55% of homes nearby

Lot size0.26 ac
SmallerTypical 0.22 acBigger

Bigger than 62% of homes nearby

Year built1884
OlderTypical 1987Newer

Older than almost all homes nearby

How 543 W 100 S ranks against every home in each area.
MeasureThis homeEllisLogan 84321Cache County
Estimated valuepricier than$422,99781% of homes56% of homes45% of homes
Price per ft²pricier than$28346% of homes49% of homes47% of homes
Living areabigger than1,497 ft²70% of homes55% of homes46% of homes
Lot sizebigger than0.26 ac80% of homes62% of homes42% of homes
Year builtnewer than1884almost no homesalmost no homesalmost no homes

About 543 W 100 S

How much is 543 W 100 S, Logan, UT worth?

The TopHap Estimate for 543 W 100 S, Logan, UT is $422,997 as of Jul 14, 2026. The likely range is $414,479 to $431,515. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 543 W 100 S, Logan, UT last sell?

543 W 100 S, Logan, UT last sold on Sep 24, 2021, according to the county's recorded deed.

How big is 543 W 100 S, Logan, UT?

543 W 100 S, Logan, UT has 1,497 square feet of living space and a 0.26-acre lot.

When was 543 W 100 S, Logan, UT built?

543 W 100 S, Logan, UT was built in 1884, making it 142 years old.

What schools serve 543 W 100 S, Logan, UT?

543 W 100 S, Logan, UT is assigned to Logan High School (high), rated C-; Mount Logan Middle School (middle), rated C+; Ellis Elementary School (elementary), rated C. All sit in Logan City School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 543 W 100 S, Logan, UT compare to other homes in Logan 84321?

Among the 11,999 homes in Logan 84321, it is worth more than 56% of them ($422,997 against a typical $410,305), its price per square foot is higher than 49% of them ($283 against a typical $286), it is bigger than 55% of them (1,497 ft² against a typical 1,437 ft²), its lot is bigger than 62% of them (0.26 ac against a typical 0.22 ac) and it is newer than almost none of them (1884 against a typical 1987). Measured against all of Cache County, it is worth more than 45% 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 543 W 100 S, Logan, UT?

The 2025 property tax bill for 543 W 100 S, Logan, UT was $1,828. The county assessed it at $236,375.

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