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Rural ResidenceResidential
$477,021$209 / 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 Sep 24, 2026
Last sold for $115,000 on Apr 25, 2005

20815 CORNING RD

CORNING, CA 96021
4
Beds
2
Baths
2,287 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.
12.49 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$477K
$424K low$530K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$115,000 · Apr 25, 2005

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,628 (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.$439,115 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$103,924
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$335,191
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$439,115

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.22 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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)
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.No

Transaction History(3)

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
Woodson Elementary SchoolD+
Elementary · Grades KG–6 · 3.6 mi
H
Corning Union High SchoolC-
High · Grades 9–12 · 4.6 mi

District: Corning Union Elementary 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%

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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

20815 Corning 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 93% of homes in Corning 96021
  • Bigger than 94% of homes in Corning 96021
  • Has a bigger lot than 94% of homes in Corning 96021
  • Newer than 92% of homes in Tehama County

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
$26K$640K

This home is worth more than 93% 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$477,021
CheaperTypical $251,447Pricier

Pricier than 93% of homes nearby

Price per ft²$209
CheaperTypical $212Pricier

Pricier than 47% of homes nearby

Living area2,287 ft²
SmallerTypical 1,344 ft²Bigger

Bigger than 94% of homes nearby

Lot size12.49 ac
SmallerTypical 1.2 acBigger

Bigger than 94% of homes nearby

Year built2006
OlderTypical 1979Newer

Newer than 90% of homes nearby

How 20815 Corning Rd ranks against every home in each area.
MeasureThis homeCorning 96021Tehama County
Estimated valuepricier than$477,02193% of homes90% of homes
Price per ft²pricier than$20947% of homes47% of homes
Living areabigger than2,287 ft²94% of homes91% of homes
Lot sizebigger than12.49 ac94% of homes92% of homes
Year builtnewer than200690% of homes92% of homes

About 20815 Corning Rd

How much is 20815 Corning Rd, Corning, CA worth?

The TopHap Estimate for 20815 Corning Rd, Corning, CA is $477,021 as of Sep 24, 2026. The likely range is $423,645 to $530,397. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20815 Corning Rd, Corning, CA last sell?

20815 Corning Rd, Corning, CA last sold on Apr 25, 2005 for $115,000, according to the county's recorded deed.

How big is 20815 Corning Rd, Corning, CA?

20815 Corning Rd, Corning, CA has 4 bedrooms, 2 bathrooms and 2,287 square feet of living space.

When was 20815 Corning Rd, Corning, CA built?

20815 Corning Rd, Corning, CA was built in 2006, making it 20 years old. The building has 1 story.

What schools serve 20815 Corning Rd, Corning, CA?

20815 Corning Rd, Corning, CA is assigned to Woodson Elementary School (elementary), rated D+; Corning Union High School (high), rated C-. All sit in Corning Union Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20815 Corning Rd, Corning, CA compare to other homes in Corning 96021?

Among the 5,821 homes in Corning 96021, it is worth more than 93% of them ($477,021 against a typical $251,447), its price per square foot is higher than 47% of them ($209 against a typical $212), it is bigger than 94% of them (2,287 ft² against a typical 1,344 ft²), its lot is bigger than 94% of them (12.49 ac against a typical 1.2 ac) and it is newer than 90% of them (2006 against a typical 1979). Measured against all of Tehama County, it is worth more than 90% 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 20815 Corning Rd, Corning, CA?

The 2025 property tax bill for 20815 Corning Rd, Corning, CA was $4,628. The county assessed it at $439,115.

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