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Single Family ResidenceResidential
$648,072$237 / 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 Sep 24, 2026
Last sold for $246,500 on Feb 26, 2001

21730 CALLE PRIMA

MORENO VALLEY, CA 92557
5
Beds
3
Baths
2,730 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.
2001
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

$648K
$581K low$715K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$246,500 · Feb 26, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,355 (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.$452,632 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$94,938
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$357,694
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$443,758
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$535,320

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.58
89
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
90
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
10
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
39
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.118 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.undetermined

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
CountyRIVERSIDE
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.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
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(1)

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

E
Seneca Elementary SchoolC-
Elementary · Grades KG–6 · 0.6 mi
H
Canyon Springs High SchoolC
High · Grades 9–12 · 1.8 mi
M
Vista Heights Middle SchoolC
Middle · Grades 6–8 · 1.8 mi

District: Moreno Valley Unified School District

Neighborhood · ZIP 92557These 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.68
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 100.542

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.56,111
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,127 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,512
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,614
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.13 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

21730 Calle Prima 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 86% of homes in Moreno Valley 92557
  • Costs less per square foot than 98% of homes in Box Springs
  • Bigger than 98% of homes in Box Springs
  • Has a bigger lot than 73% of homes in Box Springs
  • Newer than 95% of homes in Box Springs

What homes are worth in Moreno Valley 92557

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

This home
$378K$744K

This home is worth more than 86% of homes in Moreno Valley 92557.

How it measures up in Moreno Valley 92557

The dot is this home. The mark in the middle is the typical home in Moreno Valley 92557.

Estimated value$648,072
CheaperTypical $548,789Pricier

Pricier than 86% of homes nearby

Price per ft²$237
CheaperTypical $313Pricier

Pricier than 4% of homes nearby

Living area2,730 ft²
SmallerTypical 1,727 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.21 ac
SmallerTypical 0.18 acBigger

Bigger than 73% of homes nearby

Year built2001
OlderTypical 1987Newer

Newer than 90% of homes nearby

How 21730 Calle Prima ranks against every home in each area.
MeasureThis homeBox SpringsMoreno Valley 92557Riverside County
Estimated valuepricier than$648,07285% of homes86% of homes61% of homes
Price per ft²pricier than$2372% of homes4% of homes13% of homes
Living areabigger than2,730 ft²98% of homes95% of homes82% of homes
Lot sizebigger than0.21 ac73% of homes73% of homes56% of homes
Year builtnewer than200195% of homes90% of homes65% of homes

About 21730 Calle Prima

How much is 21730 Calle Prima, Moreno Valley, CA worth?

The TopHap Estimate for 21730 Calle Prima, Moreno Valley, CA is $648,072 as of Sep 24, 2026. The likely range is $581,445 to $714,699. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21730 Calle Prima, Moreno Valley, CA last sell?

21730 Calle Prima, Moreno Valley, CA last sold on Feb 26, 2001 for $246,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21730 Calle Prima, Moreno Valley, CA?

21730 Calle Prima, Moreno Valley, CA has 5 bedrooms, 3 bathrooms, 2,730 square feet of living space and a 0.21-acre lot.

When was 21730 Calle Prima, Moreno Valley, CA built?

21730 Calle Prima, Moreno Valley, CA was built in 2001, making it 25 years old. The building has 2 stories.

What schools serve 21730 Calle Prima, Moreno Valley, CA?

21730 Calle Prima, Moreno Valley, CA is assigned to Seneca Elementary School (elementary), rated C-; Canyon Springs High School (high), rated C; Vista Heights Middle School (middle), rated C. All sit in Moreno Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21730 Calle Prima, Moreno Valley, CA compare to other homes in Moreno Valley 92557?

Among the 13,818 homes in Moreno Valley 92557, it is worth more than 86% of them ($648,072 against a typical $548,789), its price per square foot is higher than 4% of them ($237 against a typical $313), it is bigger than 95% of them (2,730 ft² against a typical 1,727 ft²), its lot is bigger than 73% of them (0.21 ac against a typical 0.18 ac) and it is newer than 90% of them (2001 against a typical 1987). Measured against all of Riverside County, it is worth more than 61% 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 21730 Calle Prima, Moreno Valley, CA?

The 2025 property tax bill for 21730 Calle Prima, Moreno Valley, CA was $5,355. The county assessed it at $452,632.

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