Skip to content
Skip to content
TopHapOpen in map
Apartments (Generic)Residential
Last sold for $27,139,000 on Jun 8, 2022

551 E RIVERSIDE DR

ONTARIO, CA 91761
5
Beds
4
Baths
119,650 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.
8.78 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
146
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$27,139,000 · Jun 8, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$537,103 (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.$49,365,401 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$12,989,186
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$36,376,215

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
CountySAN BERNARDINO
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Tennis court

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.

M
Woodcrest Junior High SchoolB
Middle · Grades 7–8 · 0.4 mi
E
Liberty Elementary SchoolB+
Elementary · Grades KG–6 · 0.5 mi
H
Chino High SchoolC+
High · Grades 9–12 · 2.2 mi

District: Chino Valley Unified School District

Neighborhood · ZIP 91761These 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.49
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 100.344

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.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
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.68,469
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,960 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,860
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$105,436
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.17 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

551 E Riverside Dr 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.

  • Among the largest homes in Ontario 91761
  • Among the largest lots in Ontario 91761
  • Newer than 66% of homes in San Bernardino County

How it measures up in Ontario 91761

The dot is this home. The mark in the middle is the typical home in Ontario 91761.

Living area119,650 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than almost all homes nearby

Lot size8.78 ac
SmallerTypical 0.14 acBigger

Bigger than almost all homes nearby

Year built1990
OlderTypical 1987Newer

Newer than 58% of homes nearby

How 551 E Riverside Dr ranks against every home in each area.
MeasureThis homeOntario 91761San Bernardino County
Living areabigger than119,650 ft²almost all homesalmost all homes
Lot sizebigger than8.78 acalmost all homesalmost all homes
Year builtnewer than199058% of homes66% of homes

About 551 E Riverside Dr

When did 551 E Riverside Dr, Ontario, CA last sell?

551 E Riverside Dr, Ontario, CA last sold on Jun 8, 2022 for $27,139,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 551 E Riverside Dr, Ontario, CA?

551 E Riverside Dr, Ontario, CA has 5 bedrooms, 4 bathrooms and 119,650 square feet of living space.

When was 551 E Riverside Dr, Ontario, CA built?

551 E Riverside Dr, Ontario, CA was built in 1990, making it 36 years old. The building has 2 stories.

What schools serve 551 E Riverside Dr, Ontario, CA?

551 E Riverside Dr, Ontario, CA is assigned to Woodcrest Junior High School (middle), rated B; Liberty Elementary School (elementary), rated B+; Chino High School (high), rated C+. All sit in Chino Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 551 E Riverside Dr, Ontario, CA compare to other homes in Ontario 91761?

Among the 19,418 homes in Ontario 91761, it is bigger than almost all of them (119,650 ft² against a typical 1,600 ft²), its lot is bigger than almost all of them (8.78 ac against a typical 0.14 ac) and it is newer than 58% of them (1990 against a typical 1987). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 551 E Riverside Dr, Ontario, CA?

The 2025 property tax bill for 551 E Riverside Dr, Ontario, CA was $537,103. The county assessed it at $49,365,401.

More homes on E Riverside Dr

Closest homes

More homes in Ontario 91761

Assigned schools

Explore the area

See this home in context

Open 551 E Riverside Dr 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