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Single Family ResidenceResidential
$703,430$364 / 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 90How 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
Last sold for $250,000 on Dec 12, 2003

10139 SINGLETON WAY

RIVERSIDE, CA 92503
4
Beds
2.8
Baths
1,932 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.
0.69 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$703K
$634K low$773K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$250,000 · Dec 12, 2003

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,917 (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.$410,271 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$101,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$308,771
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$402,227
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$505,980

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyRIVERSIDE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1980
Lot (acres)The size of the land the home sits on, from county records.0.69
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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(2)

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

M
Wells Middle SchoolD-
Middle · Grades 6–8 · 0.2 mi
E
Foothill Elementary SchoolD+
Elementary · Grades KG–5 · 0.6 mi
H
La Sierra High SchoolC-
High · Grades 9–12 · 1.5 mi

District: Alvord Unified School District

Neighborhood · ZIP 92503These 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.57
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.290

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.96,024
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,949 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,069
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,138
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.12 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

Owner Tools

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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

10139 Singleton Way 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 95% of homes in Arlanza
  • Costs less per square foot than 84% of homes in Arlanza
  • Bigger than 93% of homes in Arlanza
  • Has a bigger lot than 98% of homes in Arlanza
  • Newer than 80% of homes in Arlanza

What homes are worth in Riverside 92503

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

This home
$399K$1.2M

This home is worth more than 73% of homes in Riverside 92503.

How it measures up in Riverside 92503

The dot is this home. The mark in the middle is the typical home in Riverside 92503.

Estimated value$703,430
CheaperTypical $592,256Pricier

Pricier than 73% of homes nearby

Price per ft²$364
CheaperTypical $374Pricier

Pricier than 46% of homes nearby

Living area1,932 ft²
SmallerTypical 1,540 ft²Bigger

Bigger than 68% of homes nearby

Lot size0.69 ac
SmallerTypical 0.19 acBigger

Bigger than 93% of homes nearby

Year built1979
OlderTypical 1978Newer

Newer than 52% of homes nearby

How 10139 Singleton Way ranks against every home in each area.
MeasureThis homeArlanzaRiverside 92503Riverside County
Estimated valuepricier than$703,43095% of homes73% of homes71% of homes
Price per ft²pricier than$36416% of homes46% of homes71% of homes
Living areabigger than1,932 ft²93% of homes68% of homes57% of homes
Lot sizebigger than0.69 ac98% of homes93% of homes79% of homes
Year builtnewer than197980% of homes52% of homes28% of homes

About 10139 Singleton Way

How much is 10139 Singleton Way, Riverside, CA worth?

The TopHap Estimate for 10139 Singleton Way, Riverside, CA is $703,430 as of Aug 30, 2026. The likely range is $633,711 to $773,149. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10139 Singleton Way, Riverside, CA last sell?

10139 Singleton Way, Riverside, CA last sold on Dec 12, 2003 for $250,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 10139 Singleton Way, Riverside, CA?

10139 Singleton Way, Riverside, CA has 4 bedrooms, 2.8 bathrooms, 1,932 square feet of living space and a 0.69-acre lot.

When was 10139 Singleton Way, Riverside, CA built?

10139 Singleton Way, Riverside, CA was built in 1979, making it 47 years old. The building has 1 story.

What schools serve 10139 Singleton Way, Riverside, CA?

10139 Singleton Way, Riverside, CA is assigned to Wells Middle School (middle), rated D-; Foothill Elementary School (elementary), rated D+; La Sierra High School (high), rated C-. All sit in Alvord Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10139 Singleton Way, Riverside, CA compare to other homes in Riverside 92503?

Among the 21,420 homes in Riverside 92503, it is worth more than 73% of them ($703,430 against a typical $592,256), its price per square foot is higher than 46% of them ($364 against a typical $374), it is bigger than 68% of them (1,932 ft² against a typical 1,540 ft²), its lot is bigger than 93% of them (0.69 ac against a typical 0.19 ac) and it is newer than 52% of them (1979 against a typical 1978). Measured against all of Riverside County, it is worth more than 71% 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 10139 Singleton Way, Riverside, CA?

The 2025 property tax bill for 10139 Singleton Way, Riverside, CA was $4,917. The county assessed it at $410,271.

More homes on Singleton Way

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Assigned schools

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