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Single Family ResidenceResidential
$1,263,646$372 / 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 Sep 24, 2026
Last sold for $384,208 on Jul 15, 2009

1251 ROCK SPRINGS AVE

NORCO, CA 92860
4
Beds
3.3
Baths
3,394 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.
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1999
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.3M
$1.2M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$384,208 · Jul 15, 2009

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,950 (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.$626,478 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$160,136
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$466,342
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$614,196
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$969,480

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.37 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.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.2001
Lot (acres)The size of the land the home sits on, from county records.0.50
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.Tile
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

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.

Foreclosure Filings(2)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Norco Elementary SchoolB
Elementary · Grades KG–6 · 0.5 mi
H
Norco High SchoolB
High · Grades 9–12 · 0.8 mi
M
Norco Intermediate SchoolB-
Middle · Grades 7–8 · 1.5 mi

District: Corona-Norco Unified School District

Neighborhood · ZIP 92860These 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.57
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 100.360

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.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.27,720
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,990 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,196
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$139,314
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.13 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

Owner Tools

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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

1251 Rock Springs 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 95% of homes in Riverside County
  • Costs less per square foot than 81% of homes in Norco 92860
  • Bigger than 93% of homes in Riverside County
  • Has a bigger lot than 77% of homes in Riverside County
  • Newer than 84% of homes in Norco 92860

What homes are worth in Norco 92860

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

This home
$582K$1.5M

This home is worth more than 89% of homes in Norco 92860.

How it measures up in Norco 92860

The dot is this home. The mark in the middle is the typical home in Norco 92860.

Estimated value$1,263,646
CheaperTypical $902,370Pricier

Pricier than 89% of homes nearby

Price per ft²$372
CheaperTypical $448Pricier

Pricier than 19% of homes nearby

Living area3,394 ft²
SmallerTypical 1,976 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.5 ac
SmallerTypical 0.5 acBigger

Bigger than 52% of homes nearby

Year built1999
OlderTypical 1974Newer

Newer than 84% of homes nearby

How 1251 Rock Springs Ave ranks against every home in each area.
MeasureThis homeNorco 92860Riverside County
Estimated valuepricier than$1,263,64689% of homes95% of homes
Price per ft²pricier than$37219% of homes71% of homes
Living areabigger than3,394 ft²89% of homes93% of homes
Lot sizebigger than0.5 ac52% of homes77% of homes
Year builtnewer than199984% of homes61% of homes

About 1251 Rock Springs Ave

How much is 1251 Rock Springs Ave, Norco, CA worth?

The TopHap Estimate for 1251 Rock Springs Ave, Norco, CA is $1,263,646 as of Sep 24, 2026. The likely range is $1,207,484 to $1,319,808. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1251 Rock Springs Ave, Norco, CA last sell?

1251 Rock Springs Ave, Norco, CA last sold on Jul 15, 2009 for $384,208, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 1251 Rock Springs Ave, Norco, CA?

1251 Rock Springs Ave, Norco, CA has 4 bedrooms, 3.3 bathrooms, 3,394 square feet of living space and a 0.50-acre lot.

When was 1251 Rock Springs Ave, Norco, CA built?

1251 Rock Springs Ave, Norco, CA was built in 1999, making it 27 years old. The building has 2 stories.

What schools serve 1251 Rock Springs Ave, Norco, CA?

1251 Rock Springs Ave, Norco, CA is assigned to Norco Elementary School (elementary), rated B; Norco High School (high), rated B; Norco Intermediate School (middle), rated B-. All sit in Corona-Norco Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1251 Rock Springs Ave, Norco, CA compare to other homes in Norco 92860?

Among the 6,814 homes in Norco 92860, it is worth more than 89% of them ($1,263,646 against a typical $902,370), its price per square foot is higher than 19% of them ($372 against a typical $448), it is bigger than 89% of them (3,394 ft² against a typical 1,976 ft²), its lot is bigger than 52% of them (0.5 ac against a typical 0.5 ac) and it is newer than 84% of them (1999 against a typical 1974). Measured against all of Riverside County, it is worth more than 95% 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 1251 Rock Springs Ave, Norco, CA?

The 2025 property tax bill for 1251 Rock Springs Ave, Norco, CA was $9,950. The county assessed it at $626,478.

More homes on Rock Springs Ave

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Assigned schools

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