Skip to content
Skip to content
TopHapOpen in map
Rural ResidenceResidential
$304,825$295 / 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 97How 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 $210,000 on Mar 27, 2019

23487 RIVER RD

CORNING, CA 96021
2
Beds
1
Baths
1,035 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.
5 ac
Lot SizeThe size of the land the home sits on, from county records.
1923
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$305K
$295K low$315K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$210,000 · Mar 27, 2019
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$77,825
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$62,260
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.79%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$168,000
CALIBER HM LOANS · recorded Mar 27, 2019
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$59,000
US BANK TRUST CO NA

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,523 (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.$254,403 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$113,781
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$140,622
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$251,369

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Rural Residence
CountyTEHAMA
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
CoolingThe type of cooling or air conditioning in the home.Evaporative
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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
Richfield Elementary SchoolB+
Elementary · Grades KG–8 · 0.8 mi
H
Corning Union High SchoolC-
High · Grades 9–12 · 2.8 mi

District: Corning Union High School District

Neighborhood · ZIP 96021These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.148

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
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.16,883
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.56 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,243
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$71,197
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.25 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.88%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

23487 River Rd 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 70% of homes in Corning 96021
  • Costs more per square foot than 94% of homes in Tehama County
  • Smaller than 81% of homes in Tehama County
  • Has a bigger lot than 79% of homes in Corning 96021
  • Older than 95% of homes in Corning 96021

What homes are worth in Corning 96021

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

This home
$24K$613K

This home is worth more than 70% of homes in Corning 96021.

How it measures up in Corning 96021

The dot is this home. The mark in the middle is the typical home in Corning 96021.

Estimated value$304,825
CheaperTypical $238,399Pricier

Pricier than 70% of homes nearby

Price per ft²$295
CheaperTypical $205Pricier

Pricier than 93% of homes nearby

Living area1,035 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 23% of homes nearby

Lot size5 ac
SmallerTypical 1.21 acBigger

Bigger than 79% of homes nearby

Year built1923
OlderTypical 1979Newer

Newer than 5% of homes nearby

How 23487 River Rd ranks against every home in each area.
MeasureThis homeCorning 96021Tehama County
Estimated valuepricier than$304,82570% of homes56% of homes
Price per ft²pricier than$29593% of homes94% of homes
Living areabigger than1,035 ft²23% of homes19% of homes
Lot sizebigger than5 ac79% of homes77% of homes
Year builtnewer than19235% of homes5% of homes

About 23487 River Rd

How much is 23487 River Rd, Corning, CA worth?

The TopHap Estimate for 23487 River Rd, Corning, CA is $304,825 as of Jul 14, 2026. The likely range is $294,758 to $314,892. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23487 River Rd, Corning, CA last sell?

23487 River Rd, Corning, CA last sold on Mar 27, 2019 for $210,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 23487 River Rd, Corning, CA?

23487 River Rd, Corning, CA has 2 bedrooms, 1 bathrooms and 1,035 square feet of living space.

When was 23487 River Rd, Corning, CA built?

23487 River Rd, Corning, CA was built in 1923, making it 103 years old. The building has 1 story.

What schools serve 23487 River Rd, Corning, CA?

23487 River Rd, Corning, CA is assigned to Richfield Elementary School (elementary), rated B+; Corning Union High School (high), rated C-. All sit in Corning Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23487 River Rd, Corning, CA compare to other homes in Corning 96021?

Among the 5,834 homes in Corning 96021, it is worth more than 70% of them ($304,825 against a typical $238,399), its price per square foot is higher than 93% of them ($295 against a typical $205), it is bigger than 23% of them (1,035 ft² against a typical 1,344 ft²), its lot is bigger than 79% of them (5 ac against a typical 1.21 ac) and it is newer than 5% of them (1923 against a typical 1979). Measured against all of Tehama County, it is worth more than 56% 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 23487 River Rd, Corning, CA?

The 2025 property tax bill for 23487 River Rd, Corning, CA was $2,523. The county assessed it at $254,403.

More homes on River Rd

Closest homes

More homes in Corning 96021

Assigned schools

Explore the area

See this home in context

Open 23487 River Rd 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