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Single Family ResidenceResidential
$361,028$463 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $72,000 on Oct 27, 2000

21145 RIDER ST

PERRIS, CA 92570
3
Beds
1
Baths
780 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.
0.99 ac
Lot SizeThe size of the land the home sits on, from county records.
1934
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$361K
$313K low$409K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$72,000 · Oct 27, 2000
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$164,028
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$131,222
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.35%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$197,000
FIRST MAGNUS FINANCIAL CORP · recorded Sep 15, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,539 (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.$144,677 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$58,433
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$86,244
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$141,841
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$221,490

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.0.99
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.Rock / Gravel
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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.

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

E
Columbia Elementary SchoolD+
Elementary · Grades KG–5 · 0.3 mi
M
Tomas Rivera Middle SchoolC
Middle · Grades 6–8 · 1.1 mi
H
Citrus Hill High SchoolC
High · Grades 9–12 · 2.8 mi

District: Val Verde Unified School District

Neighborhood · ZIP 92570These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.306

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.6.9%
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.1.7%
PopulationHow many people live in this area.62,132
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.627 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,717
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,427
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

21145 Rider St 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 less than 92% of homes in Mead Valley
  • Costs more per square foot than 97% of homes in Mead Valley
  • Smaller than 98% of homes in Riverside County
  • Has a bigger lot than 84% of homes in Riverside County
  • Among the oldest homes in Riverside County

What homes are worth in Perris 92570

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

This home
$299K$1.2M

This home is worth more than 10% of homes in Perris 92570.

How it measures up in Perris 92570

The dot is this home. The mark in the middle is the typical home in Perris 92570.

Estimated value$361,028
CheaperTypical $539,701Pricier

Pricier than 10% of homes nearby

Price per ft²$463
CheaperTypical $299Pricier

Pricier than 96% of homes nearby

Living area780 ft²
SmallerTypical 1,560 ft²Bigger

Bigger than 7% of homes nearby

Lot size0.99 ac
SmallerTypical 0.45 acBigger

Bigger than 64% of homes nearby

Year built1934
OlderTypical 1985Newer

Newer than 2% of homes nearby

How 21145 Rider St ranks against every home in each area.
MeasureThis homeMead ValleyPerris 92570Riverside County
Estimated valuepricier than$361,0288% of homes10% of homes10% of homes
Price per ft²pricier than$46397% of homes96% of homes90% of homes
Living areabigger than780 ft²7% of homes7% of homes2% of homes
Lot sizebigger than0.99 ac61% of homes64% of homes84% of homes
Year builtnewer than19342% of homes2% of homesalmost no homes

About 21145 Rider St

How much is 21145 Rider St, Perris, CA worth?

The TopHap Estimate for 21145 Rider St, Perris, CA is $361,028 as of Jul 14, 2026. The likely range is $313,200 to $408,856. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21145 Rider St, Perris, CA last sell?

21145 Rider St, Perris, CA last sold on Oct 27, 2000 for $72,000, according to the county's recorded deed.

How big is 21145 Rider St, Perris, CA?

21145 Rider St, Perris, CA has 3 bedrooms, 1 bathrooms, 780 square feet of living space and a 0.99-acre lot.

When was 21145 Rider St, Perris, CA built?

21145 Rider St, Perris, CA was built in 1934, making it 92 years old. The building has 1 story.

What schools serve 21145 Rider St, Perris, CA?

21145 Rider St, Perris, CA is assigned to Columbia Elementary School (elementary), rated D+; Tomas Rivera Middle School (middle), rated C; Citrus Hill High School (high), rated C. All sit in Val Verde Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21145 Rider St, Perris, CA compare to other homes in Perris 92570?

Among the 14,139 homes in Perris 92570, it is worth more than 10% of them ($361,028 against a typical $539,701), its price per square foot is higher than 96% of them ($463 against a typical $299), it is bigger than 7% of them (780 ft² against a typical 1,560 ft²), its lot is bigger than 64% of them (0.99 ac against a typical 0.45 ac) and it is newer than 2% of them (1934 against a typical 1985). Measured against all of Riverside County, it is worth more than 10% 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 21145 Rider St, Perris, CA?

The 2025 property tax bill for 21145 Rider St, Perris, CA was $1,539. The county assessed it at $144,677.

More homes on Rider St

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Assigned schools

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