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Single Family ResidenceResidential
$670,209$322 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $383,000 on Sep 16, 2016

12271 DOS RIOS AVE

GRAND TERRACE, CA 92313
4
Beds
2.5
Baths
2,083 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.
0.17 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
StoriesHow many floors the home has above ground.
8
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

$670K
$641K low$700K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$383,000 · Sep 16, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,700 (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.$453,394 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$136,018
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$317,376

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Modern
CountySAN BERNARDINO
Lot (acres)The size of the land the home sits on, from county records.0.17
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.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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 92 ft²Porch · 92 ft²

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.

M
Terrace Hills Middle SchoolD
Middle · Grades 7–8 · 0.4 mi
E
Terrace View Elementary SchoolB
Elementary · Grades KG–6 · 0.8 mi
H
Grand Terrace High SchoolC
High · Grades 9–12 · 1.6 mi

District: Colton Joint Unified School District

Neighborhood · ZIP 92313These 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.72
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 100.669

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.6%
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.13,147
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,730 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,205
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,347
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%

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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

12271 Dos Rios 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 Grand Terrace 92313
  • Bigger than 85% of homes in Grand Terrace 92313
  • Has a smaller lot than 77% of homes in Grand Terrace 92313

What homes are worth in Grand Terrace 92313

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

This home
$361K$794K

This home is worth more than 86% of homes in Grand Terrace 92313.

How it measures up in Grand Terrace 92313

The dot is this home. The mark in the middle is the typical home in Grand Terrace 92313.

Estimated value$670,209
CheaperTypical $537,172Pricier

Pricier than 86% of homes nearby

Price per ft²$322
CheaperTypical $331Pricier

Pricier than 42% of homes nearby

Living area2,083 ft²
SmallerTypical 1,580 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.17 ac
SmallerTypical 0.19 acBigger

Bigger than 23% of homes nearby

Year built1978
OlderTypical 1978Newer

Newer than 61% of homes nearby

How 12271 Dos Rios Ave ranks against every home in each area.
MeasureThis homeGrand Terrace 92313San Bernardino County
Estimated valuepricier than$670,20986% of homes74% of homes
Price per ft²pricier than$32242% of homes48% of homes
Living areabigger than2,083 ft²85% of homes74% of homes
Lot sizebigger than0.17 ac23% of homes38% of homes
Year builtnewer than197861% of homes40% of homes

About 12271 Dos Rios Ave

How much is 12271 Dos Rios Ave, Grand Terrace, CA worth?

The TopHap Estimate for 12271 Dos Rios Ave, Grand Terrace, CA is $670,209 as of Aug 30, 2026. The likely range is $640,855 to $699,562. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12271 Dos Rios Ave, Grand Terrace, CA last sell?

12271 Dos Rios Ave, Grand Terrace, CA last sold on Sep 16, 2016 for $383,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 12271 Dos Rios Ave, Grand Terrace, CA?

12271 Dos Rios Ave, Grand Terrace, CA has 4 bedrooms, 2.5 bathrooms, 2,083 square feet of living space and a 0.17-acre lot.

When was 12271 Dos Rios Ave, Grand Terrace, CA built?

12271 Dos Rios Ave, Grand Terrace, CA was built in 1978, making it 48 years old. It is a modern home. The building has 2 stories.

What schools serve 12271 Dos Rios Ave, Grand Terrace, CA?

12271 Dos Rios Ave, Grand Terrace, CA is assigned to Terrace Hills Middle School (middle), rated D; Terrace View Elementary School (elementary), rated B; Grand Terrace High School (high), rated C. All sit in Colton Joint Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12271 Dos Rios Ave, Grand Terrace, CA compare to other homes in Grand Terrace 92313?

Among the 3,496 homes in Grand Terrace 92313, it is worth more than 86% of them ($670,209 against a typical $537,172), its price per square foot is higher than 42% of them ($322 against a typical $331), it is bigger than 85% of them (2,083 ft² against a typical 1,580 ft²), its lot is bigger than 23% of them (0.17 ac against a typical 0.19 ac) and it is newer than 61% of them (1978 against a typical 1978). Measured against all of San Bernardino County, it is worth more than 74% 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 12271 Dos Rios Ave, Grand Terrace, CA?

The 2025 property tax bill for 12271 Dos Rios Ave, Grand Terrace, CA was $5,700. The county assessed it at $453,394.

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