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Duplex (2 Units, Any Combination)Residential
$811,465$441 / 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 89How 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 $780,000 on Apr 21, 2025

12578 ROSS AVE

CHINO, CA 91710
5
Beds
2
Baths
1,842 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.
0.44 ac
Lot SizeThe size of the land the home sits on, from county records.
1958
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$811K
$726K low$897K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$780,000 · Apr 21, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,854 (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.$795,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$255,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$540,600

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.13 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.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountySAN BERNARDINO
Lot (acres)The size of the land the home sits on, from county records.0.44
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Floor/Wall Furnace
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 28 ft²Porch · 28 ft²

Transaction History(4)

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
Alicia Cortez Elementary SchoolB-
Elementary · Grades KG–6 · 0.3 mi
H
Chino High SchoolC+
High · Grades 9–12 · 0.5 mi
M
Magnolia Junior High SchoolC
Middle · Grades 7–8 · 0.8 mi

District: Chino Valley Unified School District

Neighborhood · ZIP 91710These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.404

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.87,539
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,885 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,372
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,072
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%

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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

12578 Ross Ave 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 San Bernardino County
  • Costs more per square foot than 81% of homes in San Bernardino County
  • Has a bigger lot than 95% of homes in Chino
  • Older than 91% of homes in Chino

What homes are worth in Chino 91710

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

This home
$373K$1.3M

This home is worth more than 69% of homes in Chino 91710.

How it measures up in Chino 91710

The dot is this home. The mark in the middle is the typical home in Chino 91710.

Estimated value$811,465
CheaperTypical $721,390Pricier

Pricier than 69% of homes nearby

Price per ft²$441
CheaperTypical $419Pricier

Pricier than 61% of homes nearby

Living area1,842 ft²
SmallerTypical 1,690 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.44 ac
SmallerTypical 0.16 acBigger

Bigger than 91% of homes nearby

Year built1958
OlderTypical 1979Newer

Newer than 13% of homes nearby

How 12578 Ross Ave ranks against every home in each area.
MeasureThis homeChinoChino 91710San Bernardino County
Estimated valuepricier than$811,46572% of homes69% of homes86% of homes
Price per ft²pricier than$44170% of homes61% of homes81% of homes
Living areabigger than1,842 ft²56% of homes60% of homes64% of homes
Lot sizebigger than0.44 ac95% of homes91% of homes81% of homes
Year builtnewer than19589% of homes13% of homes19% of homes

About 12578 Ross Ave

How much is 12578 Ross Ave, Chino, CA worth?

The TopHap Estimate for 12578 Ross Ave, Chino, CA is $811,465 as of Jul 14, 2026. The likely range is $725,890 to $897,040. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12578 Ross Ave, Chino, CA last sell?

12578 Ross Ave, Chino, CA last sold on Apr 21, 2025 for $780,000, according to the county's recorded deed.

How big is 12578 Ross Ave, Chino, CA?

12578 Ross Ave, Chino, CA has 5 bedrooms, 2 bathrooms, 1,842 square feet of living space and a 0.44-acre lot.

When was 12578 Ross Ave, Chino, CA built?

12578 Ross Ave, Chino, CA was built in 1958, making it 68 years old. It is a conventional home. The building has 1 story.

What schools serve 12578 Ross Ave, Chino, CA?

12578 Ross Ave, Chino, CA is assigned to Alicia Cortez Elementary School (elementary), rated B-; Chino High School (high), rated C+; Magnolia Junior High School (middle), rated C. All sit in Chino Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12578 Ross Ave, Chino, CA compare to other homes in Chino 91710?

Among the 20,980 homes in Chino 91710, it is worth more than 69% of them ($811,465 against a typical $721,390), its price per square foot is higher than 61% of them ($441 against a typical $419), it is bigger than 60% of them (1,842 ft² against a typical 1,690 ft²), its lot is bigger than 91% of them (0.44 ac against a typical 0.16 ac) and it is newer than 13% of them (1958 against a typical 1979). Measured against all of San Bernardino County, it is worth more than 86% 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 12578 Ross Ave, Chino, CA?

The 2025 property tax bill for 12578 Ross Ave, Chino, CA was $1,854. The county assessed it at $795,600.

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