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Single Family ResidenceResidential
$508,274$166 / 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 97How 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
Last sold for $400,900 on Oct 30, 2020

4971 S 3100 W

ROY, UT 84067
7
Beds
2.8
Baths
3,069 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.
0.58 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
15
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$508K
$491K low$526K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,900 · Oct 30, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,380 (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.$507,324 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$180,788
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$326,536
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$555,113
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$507,324

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.46
36
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
40
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.
42
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
44
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.7 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
CountyWEBER
Lot (acres)The size of the land the home sits on, from county records.0.58
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(8)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Midland Elementary SchoolD+
Elementary · Grades PK–6 · 0.3 mi
H
Roy High SchoolD
High · Grades 10–12 · 1.2 mi
M
Roy Junior High SchoolD
Middle · Grades 7–9 · 1.3 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

4971 S 3100 W 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 87% of homes in Roy 84067
  • Among the lowest price per square foot in Roy 84067
  • Among the largest homes in Roy 84067
  • Has a bigger lot than 98% of homes in Roy 84067
  • Older than 94% 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
$264K$629K

This home is worth more than 87% 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$508,274
CheaperTypical $432,760Pricier

Pricier than 87% of homes nearby

Price per ft²$166
CheaperTypical $340Pricier

Cheaper than almost all homes nearby

Living area3,069 ft²
SmallerTypical 1,230 ft²Bigger

Bigger than almost all homes nearby

Lot size0.58 ac
SmallerTypical 0.2 acBigger

Bigger than 98% of homes nearby

Year built1955
OlderTypical 1986Newer

Newer than 6% of homes nearby

How 4971 S 3100 W ranks against every home in each area.
MeasureThis homeRoy 84067Weber County
Estimated valuepricier than$508,27487% of homes62% of homes
Price per ft²pricier than$166almost no homesalmost no homes
Living areabigger than3,069 ft²almost all homes96% of homes
Lot sizebigger than0.58 ac98% of homes85% of homes
Year builtnewer than19556% of homes18% of homes

About 4971 S 3100 W

How much is 4971 S 3100 W, Roy, UT worth?

The TopHap Estimate for 4971 S 3100 W, Roy, UT is $508,274 as of Oct 21, 2026. The likely range is $490,565 to $525,983. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4971 S 3100 W, Roy, UT last sell?

4971 S 3100 W, Roy, UT last sold on Oct 30, 2020 for $400,900, according to the county's recorded deed.

How big is 4971 S 3100 W, Roy, UT?

4971 S 3100 W, Roy, UT has 7 bedrooms, 2.8 bathrooms, 3,069 square feet of living space and a 0.58-acre lot.

When was 4971 S 3100 W, Roy, UT built?

4971 S 3100 W, Roy, UT was built in 1955, making it 71 years old. The building has 1 story.

What schools serve 4971 S 3100 W, Roy, UT?

4971 S 3100 W, Roy, UT is assigned to Midland Elementary School (elementary), rated D+; Roy High School (high), rated D; Roy Junior High School (middle), rated D. All sit in Weber School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4971 S 3100 W, Roy, UT compare to other homes in Roy 84067?

Among the 11,435 homes in Roy 84067, it is worth more than 87% of them ($508,274 against a typical $432,760), its price per square foot is higher than almost none of them ($166 against a typical $340), it is bigger than almost all of them (3,069 ft² against a typical 1,230 ft²), its lot is bigger than 98% of them (0.58 ac against a typical 0.2 ac) and it is newer than 6% of them (1955 against a typical 1986). Measured against all of Weber County, it is worth more than 62% 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 4971 S 3100 W, Roy, UT?

The 2026 property tax bill for 4971 S 3100 W, Roy, UT was $3,380. The county assessed it at $507,324.

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