Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$998,000$423 / 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 95How 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
Last sold for $970,000 on Oct 7, 2026

4921 ROCK CT

JURUPA VALLEY, CA 91752
4
Beds
2.3
Baths
2,361 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.
0.66 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.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$998K
$944K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$970,000 · Oct 7, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,034 (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.$366,649 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$64,636
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$302,013
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$359,461
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$697,590

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.0.66
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.Yes

Transaction History(7)

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
Sky Country Elementary SchoolC
Elementary · Grades KG–6 · 0.5 mi
H
Jurupa Valley High SchoolC-
High · Grades 9–12 · 0.6 mi
M
Mira Loma Middle SchoolD
Middle · Grades 7–8 · 1.4 mi

District: Jurupa Unified School District

Neighborhood · ZIP 91752These 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.51
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 100.312

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.7%
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.40,381
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,635 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,554
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$125,837
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.15 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

Owner Tools

Do you own this home?
Claim this home

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

4921 Rock Ct 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 91% of homes in Mira Loma
  • Costs more per square foot than 84% of homes in Riverside County
  • Bigger than 74% of homes in Mira Loma
  • Has a bigger lot than 85% of homes in Mira Loma 91752
  • Older than 72% of homes in Riverside County

What homes are worth in Mira Loma 91752

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

This home
$447K$1.1M

This home is worth more than 88% of homes in Mira Loma 91752.

How it measures up in Mira Loma 91752

The dot is this home. The mark in the middle is the typical home in Mira Loma 91752.

Estimated value$998,000
CheaperTypical $821,749Pricier

Pricier than 88% of homes nearby

Price per ft²$423
CheaperTypical $368Pricier

Pricier than 68% of homes nearby

Living area2,361 ft²
SmallerTypical 2,016 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.66 ac
SmallerTypical 0.22 acBigger

Bigger than 85% of homes nearby

Year built1979
OlderTypical 2001Newer

Newer than 33% of homes nearby

How 4921 Rock Ct ranks against every home in each area.
MeasureThis homeMira LomaMira Loma 91752Riverside County
Estimated valuepricier than$998,00091% of homes88% of homes91% of homes
Price per ft²pricier than$42348% of homes68% of homes84% of homes
Living areabigger than2,361 ft²74% of homes60% of homes72% of homes
Lot sizebigger than0.66 ac82% of homes85% of homes79% of homes
Year builtnewer than197957% of homes33% of homes28% of homes

About 4921 Rock Ct

How much is 4921 Rock Ct, Jurupa Valley, CA worth?

The TopHap Estimate for 4921 Rock Ct, Jurupa Valley, CA is $998,000 as of Sep 24, 2026. The likely range is $944,239 to $1,051,761. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4921 Rock Ct, Jurupa Valley, CA last sell?

4921 Rock Ct, Jurupa Valley, CA last sold on Oct 7, 2026 for $970,000, according to the county's recorded deed.

How big is 4921 Rock Ct, Jurupa Valley, CA?

4921 Rock Ct, Jurupa Valley, CA has 4 bedrooms, 2.3 bathrooms, 2,361 square feet of living space and a 0.66-acre lot.

When was 4921 Rock Ct, Jurupa Valley, CA built?

4921 Rock Ct, Jurupa Valley, CA was built in 1979, making it 47 years old. The building has 2 stories.

What schools serve 4921 Rock Ct, Jurupa Valley, CA?

4921 Rock Ct, Jurupa Valley, CA is assigned to Sky Country Elementary School (elementary), rated C; Jurupa Valley High School (high), rated C-; Mira Loma Middle School (middle), rated D. All sit in Jurupa Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4921 Rock Ct, Jurupa Valley, CA compare to other homes in Mira Loma 91752?

Among the 8,844 homes in Mira Loma 91752, it is worth more than 88% of them ($998,000 against a typical $821,749), its price per square foot is higher than 68% of them ($423 against a typical $368), it is bigger than 60% of them (2,361 ft² against a typical 2,016 ft²), its lot is bigger than 85% of them (0.66 ac against a typical 0.22 ac) and it is newer than 33% of them (1979 against a typical 2001). Measured against all of Riverside County, it is worth more than 91% 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 4921 Rock Ct, Jurupa Valley, CA?

The 2025 property tax bill for 4921 Rock Ct, Jurupa Valley, CA was $4,034. The county assessed it at $366,649.

More homes on Rock Ct

Closest homes

More homes in Jurupa Valley 91752

Assigned schools

Explore the area

See this home in context

Open 4921 Rock Ct on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map