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Single Family ResidenceResidential
$490,669$356 / 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 74How 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

521 S 900 E

RIVER HEIGHTS, UT 84321
0
Baths
1,380 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.
2017
Year BuiltThe year the home was originally built, according to county records.

Valuation

$491K
$362K low$619K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,479 (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.$225,900 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$241,585
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$410,728

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.45
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
44
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
68
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
48
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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.23

Transaction History(4)

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
River Heights Elementary SchoolB-
Elementary · Grades KG–6 · 0.2 mi
M
Spring Creek Middle SchoolB
Middle · Grades 7–8 · 1.1 mi
H
Ridgeline High SchoolB
High · Grades 9–12 · 2.7 mi

District: Cache 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

521 S 900 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 75% of homes in Logan 84321
  • Costs more per square foot than 77% of homes in Logan 84321
  • Newer than 90% of 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
$236K$873K

This home is worth more than 75% 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$490,669
CheaperTypical $410,097Pricier

Pricier than 75% of homes nearby

Price per ft²$356
CheaperTypical $287Pricier

Pricier than 77% of homes nearby

Living area1,380 ft²
SmallerTypical 1,438 ft²Bigger

Bigger than 46% of homes nearby

Lot size0.23 ac
SmallerTypical 0.22 acBigger

Bigger than 55% of homes nearby

Year built2017
OlderTypical 1986Newer

Newer than 90% of homes nearby

How 521 S 900 E ranks against every home in each area.
MeasureThis homeLogan 84321Cache County
Estimated valuepricier than$490,66975% of homes64% of homes
Price per ft²pricier than$35677% of homes75% of homes
Living areabigger than1,380 ft²46% of homes37% of homes
Lot sizebigger than0.23 ac55% of homes36% of homes
Year builtnewer than201790% of homes84% of homes

About 521 S 900 E

How much is 521 S 900 E, River Heights, UT worth?

The TopHap Estimate for 521 S 900 E, River Heights, UT is $490,669 as of Aug 30, 2026. The likely range is $362,041 to $619,297. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 521 S 900 E, River Heights, UT last sell?

521 S 900 E, River Heights, UT last sold on Feb 1, 2018, according to the county's recorded deed.

How big is 521 S 900 E, River Heights, UT?

521 S 900 E, River Heights, UT has 1,380 square feet of living space and a 0.23-acre lot.

When was 521 S 900 E, River Heights, UT built?

521 S 900 E, River Heights, UT was built in 2017, making it 9 years old.

What schools serve 521 S 900 E, River Heights, UT?

521 S 900 E, River Heights, UT is assigned to River Heights Elementary School (elementary), rated B-; Spring Creek Middle School (middle), rated B; Ridgeline High School (high), rated B. All sit in Cache School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 521 S 900 E, River Heights, UT compare to other homes in Logan 84321?

Among the 12,000 homes in Logan 84321, it is worth more than 75% of them ($490,669 against a typical $410,097), its price per square foot is higher than 77% of them ($356 against a typical $287), it is bigger than 46% of them (1,380 ft² against a typical 1,438 ft²), its lot is bigger than 55% of them (0.23 ac against a typical 0.22 ac) and it is newer than 90% of them (2017 against a typical 1986). Measured against all of Cache County, it is worth more than 64% 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 521 S 900 E, River Heights, UT?

The 2025 property tax bill for 521 S 900 E, River Heights, UT was $1,479. The county assessed it at $225,900.

More homes on S 900 E

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Assigned schools

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