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Single Family ResidenceResidential
$681,231$320 / 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 93How 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 $516,000 on Aug 21, 2020

11550 ORION ST

RIVERSIDE, CA 92505
3
Beds
2.3
Baths
2,129 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.
0.35 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

$681K
$637K low$726K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$516,000 · Aug 21, 2020
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.$216,831
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$173,465
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.64%
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.$464,400
FINANCE OF AMERICA MORTGAGE LLC · recorded Aug 21, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,925 (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.$569,703 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$121,447
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$448,256
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$558,533
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$536,670

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.0.35
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(6)

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
Valley View Elementary SchoolD+
Elementary · Grades KG–5 · 0.3 mi
H
La Sierra High SchoolC-
High · Grades 9–12 · 1.9 mi
M
Villegas Middle SchoolB
Middle · Grades 6–8 · 3.0 mi

District: Alvord Unified School District

Neighborhood · ZIP 92505These 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.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.296

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.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.53,012
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,326 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,440
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,650
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%

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.No

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

11550 Orion 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 more than 79% of homes in Riverside 92505
  • Costs less per square foot than 79% of homes in Riverside 92505
  • Bigger than 83% of homes in Riverside 92505
  • Has a bigger lot than 88% of homes in La Sierra Hills
  • Older than 73% of homes in Riverside County

What homes are worth in Riverside 92505

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

This home
$325K$897K

This home is worth more than 79% of homes in Riverside 92505.

How it measures up in Riverside 92505

The dot is this home. The mark in the middle is the typical home in Riverside 92505.

Estimated value$681,231
CheaperTypical $605,597Pricier

Pricier than 79% of homes nearby

Price per ft²$320
CheaperTypical $396Pricier

Pricier than 21% of homes nearby

Living area2,129 ft²
SmallerTypical 1,513 ft²Bigger

Bigger than 83% of homes nearby

Lot size0.35 ac
SmallerTypical 0.19 acBigger

Bigger than 78% of homes nearby

Year built1979
OlderTypical 1977Newer

Newer than 60% of homes nearby

How 11550 Orion St ranks against every home in each area.
MeasureThis homeLa Sierra HillsRiverside 92505Riverside County
Estimated valuepricier than$681,23177% of homes79% of homes69% of homes
Price per ft²pricier than$32022% of homes21% of homes55% of homes
Living areabigger than2,129 ft²82% of homes83% of homes64% of homes
Lot sizebigger than0.35 ac88% of homes78% of homes72% of homes
Year builtnewer than197947% of homes60% of homes27% of homes

About 11550 Orion St

How much is 11550 Orion St, Riverside, CA worth?

The TopHap Estimate for 11550 Orion St, Riverside, CA is $681,231 as of Jul 14, 2026. The likely range is $636,585 to $725,877. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11550 Orion St, Riverside, CA last sell?

11550 Orion St, Riverside, CA last sold on Aug 21, 2020 for $516,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 11550 Orion St, Riverside, CA?

11550 Orion St, Riverside, CA has 3 bedrooms, 2.3 bathrooms, 2,129 square feet of living space and a 0.35-acre lot.

When was 11550 Orion St, Riverside, CA built?

11550 Orion St, Riverside, CA was built in 1979, making it 47 years old. The building has 2 stories.

What schools serve 11550 Orion St, Riverside, CA?

11550 Orion St, Riverside, CA is assigned to Valley View Elementary School (elementary), rated D+; La Sierra High School (high), rated C-; Villegas Middle School (middle), rated B. All sit in Alvord Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11550 Orion St, Riverside, CA compare to other homes in Riverside 92505?

Among the 10,250 homes in Riverside 92505, it is worth more than 79% of them ($681,231 against a typical $605,597), its price per square foot is higher than 21% of them ($320 against a typical $396), it is bigger than 83% of them (2,129 ft² against a typical 1,513 ft²), its lot is bigger than 78% of them (0.35 ac against a typical 0.19 ac) and it is newer than 60% of them (1979 against a typical 1977). Measured against all of Riverside County, it is worth more than 69% 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 11550 Orion St, Riverside, CA?

The 2025 property tax bill for 11550 Orion St, Riverside, CA was $6,925. The county assessed it at $569,703.

More homes on Orion St

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Assigned schools

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