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Single Family ResidenceResidential
$448,602$357 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

4178 W 4850 S

ROY, UT 84067
3
Beds
2
Baths
1,258 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$449K
$431K low$467K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,507 (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.$396,103 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$130,241
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$265,862
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$395,469
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$396,103

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWEBER
Lot (acres)The size of the land the home sits on, from county records.0.21
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

M
Rocky Mountain Junior High SchoolC+
Middle · Grades 7–9 · 0.2 mi
E
Country View Elementary SchoolC+
Elementary · Grades KG–6 · 0.5 mi
H
West Field High SchoolB-
High · Grades 10–12 · 6.0 mi

District: Weber School District

Neighborhood · ZIP 84067These 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.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.212

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.97%
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.4.2%
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.42,815
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,122 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$83,226
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,398
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.20 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

4178 W 4850 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.

  • Has a bigger lot than 67% of homes in Roy 84067
  • Newer than 85% of homes in Roy 84067

What homes are worth in Roy 84067

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

This home
$257K$626K

This home is worth more than 64% of homes in Roy 84067.

How it measures up in Roy 84067

The dot is this home. The mark in the middle is the typical home in Roy 84067.

Estimated value$448,602
CheaperTypical $428,546Pricier

Pricier than 64% of homes nearby

Price per ft²$357
CheaperTypical $339Pricier

Pricier than 59% of homes nearby

Living area1,258 ft²
SmallerTypical 1,229 ft²Bigger

Bigger than 53% of homes nearby

Lot size0.21 ac
SmallerTypical 0.2 acBigger

Bigger than 67% of homes nearby

Year built2000
OlderTypical 1986Newer

Newer than 85% of homes nearby

How 4178 W 4850 S ranks against every home in each area.
MeasureThis homeRoy 84067Weber County
Estimated valuepricier than$448,60264% of homes50% of homes
Price per ft²pricier than$35759% of homes62% of homes
Living areabigger than1,258 ft²53% of homes37% of homes
Lot sizebigger than0.21 ac67% of homes50% of homes
Year builtnewer than200085% of homes66% of homes

About 4178 W 4850 S

How much is 4178 W 4850 S, Roy, UT worth?

The TopHap Estimate for 4178 W 4850 S, Roy, UT is $448,602 as of Sep 24, 2026. The likely range is $430,543 to $466,661. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4178 W 4850 S, Roy, UT last sell?

4178 W 4850 S, Roy, UT last sold on Aug 20, 2020, according to the county's recorded deed.

How big is 4178 W 4850 S, Roy, UT?

4178 W 4850 S, Roy, UT has 3 bedrooms, 2 bathrooms, 1,258 square feet of living space and a 0.21-acre lot.

When was 4178 W 4850 S, Roy, UT built?

4178 W 4850 S, Roy, UT was built in 2000, making it 26 years old. The building has 1 story.

What schools serve 4178 W 4850 S, Roy, UT?

4178 W 4850 S, Roy, UT is assigned to Rocky Mountain Junior High School (middle), rated C+; Country View Elementary School (elementary), rated C+; West Field High School (high), rated B-. All sit in Weber School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4178 W 4850 S, Roy, UT compare to other homes in Roy 84067?

Among the 11,435 homes in Roy 84067, it is worth more than 64% of them ($448,602 against a typical $428,546), its price per square foot is higher than 59% of them ($357 against a typical $339), it is bigger than 53% of them (1,258 ft² against a typical 1,229 ft²), its lot is bigger than 67% of them (0.21 ac against a typical 0.2 ac) and it is newer than 85% of them (2000 against a typical 1986). Measured against all of Weber County, it is worth more than 50% 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 4178 W 4850 S, Roy, UT?

The 2025 property tax bill for 4178 W 4850 S, Roy, UT was $2,507. The county assessed it at $396,103.

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