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Duplex (2 Units, Any Combination)Residential
Last sold for $725,000 on Nov 21, 2019

12931 ROSWELL AVE

CHINO, CA 91710
2
Beds
1
Baths
2,248 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
2
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.$725,000 · Nov 21, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,858 (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.$808,751 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$284,458
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$524,293

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.14 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.Duplex Single
CountySAN BERNARDINO
Lot (acres)The size of the land the home sits on, from county records.0.22
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.No

Transaction History(9)

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
E. R. Dickson Elementary SchoolC
Elementary · Grades KG–6 · 0.2 mi
H
Don Antonio Lugo High SchoolC
High · Grades 9–12 · 0.7 mi
M
Ramona Junior High SchoolD
Middle · Grades 7–8 · 0.9 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

12931 Roswell 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.

  • Bigger than 79% of homes in San Bernardino County
  • Has a bigger lot than 83% 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.

Living area2,248 ft²
SmallerTypical 1,698 ft²Bigger

Bigger than 76% of homes nearby

Lot size0.22 ac
SmallerTypical 0.16 acBigger

Bigger than 83% of homes nearby

Year built1978
OlderTypical 1979Newer

Newer than 50% of homes nearby

How 12931 Roswell Ave ranks against every home in each area.
MeasureThis homeChino 91710San Bernardino County
Living areabigger than2,248 ft²76% of homes79% of homes
Lot sizebigger than0.22 ac83% of homes65% of homes
Year builtnewer than197850% of homes40% of homes

About 12931 Roswell Ave

When did 12931 Roswell Ave, Chino, CA last sell?

12931 Roswell Ave, Chino, CA last sold on Nov 21, 2019 for $725,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 12931 Roswell Ave, Chino, CA?

12931 Roswell Ave, Chino, CA has 2 bedrooms, 1 bathrooms, 2,248 square feet of living space and a 0.22-acre lot.

When was 12931 Roswell Ave, Chino, CA built?

12931 Roswell Ave, Chino, CA was built in 1978, making it 48 years old. It is a duplex single home.

What schools serve 12931 Roswell Ave, Chino, CA?

12931 Roswell Ave, Chino, CA is assigned to E. R. Dickson Elementary School (elementary), rated C; Don Antonio Lugo High School (high), rated C; Ramona Junior High School (middle), rated D. All sit in Chino Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12931 Roswell Ave, Chino, CA compare to other homes in Chino 91710?

Among the 20,979 homes in Chino 91710, it is bigger than 76% of them (2,248 ft² against a typical 1,698 ft²), its lot is bigger than 83% of them (0.22 ac against a typical 0.16 ac) and it is newer than 50% of them (1978 against a typical 1979). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 12931 Roswell Ave, Chino, CA?

The 2025 property tax bill for 12931 Roswell Ave, Chino, CA was $8,858. The county assessed it at $808,751.

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