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Rural ResidenceResidential
$639,420$237 / 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 91How 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 $349,000 on Jun 19, 2001

21870 REGNA DR

PALO CEDRO, CA 96073
3
Beds
3
Baths
2,700 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.
3.7 ac
Lot SizeThe size of the land the home sits on, from county records.
1992
Year BuiltThe year the home was originally built, according to county records.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$639K
$580K low$699K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$349,000 · Jun 19, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,689 (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.$551,685 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$130,634
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$421,051
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$540,869

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.45
17
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
80
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
64
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
59
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
9
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.2 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.Rural Residence
CountySHASTA
Lot (acres)The size of the land the home sits on, from county records.3.70
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(7)

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
Junction Elementary SchoolB+
Elementary · Grades KG–8 · 2.8 mi
H
Foothill High SchoolA-
High · Grades 9–12 · 3.9 mi

District: Shasta Union High School District

Neighborhood · ZIP 96073These 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.44
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.170

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.3,710
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.91 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,891
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$142,576
Average tempThe average temperature here across a full year.61°F
Annual precipHow much rain and melted snow falls here in a typical year.42 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

21870 Regna Dr 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 Shasta County
  • Costs less per square foot than 77% of homes in Palo Cedro 96073
  • Bigger than 92% of homes in Shasta County
  • Has a bigger lot than 79% of homes in Shasta County
  • Newer than 70% of homes in Palo Cedro 96073

What homes are worth in Palo Cedro 96073

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

This home
$253K$1.4M

This home is worth more than 62% of homes in Palo Cedro 96073.

How it measures up in Palo Cedro 96073

The dot is this home. The mark in the middle is the typical home in Palo Cedro 96073.

Estimated value$639,420
CheaperTypical $564,515Pricier

Pricier than 62% of homes nearby

Price per ft²$237
CheaperTypical $270Pricier

Pricier than 23% of homes nearby

Living area2,700 ft²
SmallerTypical 2,139 ft²Bigger

Bigger than 74% of homes nearby

Lot size3.7 ac
SmallerTypical 3.21 acBigger

Bigger than 54% of homes nearby

Year built1992
OlderTypical 1979Newer

Newer than 70% of homes nearby

How 21870 Regna Dr ranks against every home in each area.
MeasureThis homePalo Cedro 96073Shasta County
Estimated valuepricier than$639,42062% of homes93% of homes
Price per ft²pricier than$23723% of homes54% of homes
Living areabigger than2,700 ft²74% of homes92% of homes
Lot sizebigger than3.7 ac54% of homes79% of homes
Year builtnewer than199270% of homes69% of homes

About 21870 Regna Dr

How much is 21870 Regna Dr, Palo Cedro, CA worth?

The TopHap Estimate for 21870 Regna Dr, Palo Cedro, CA is $639,420 as of Sep 24, 2026. The likely range is $580,027 to $698,813. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21870 Regna Dr, Palo Cedro, CA last sell?

21870 Regna Dr, Palo Cedro, CA last sold on Jun 19, 2001 for $349,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21870 Regna Dr, Palo Cedro, CA?

21870 Regna Dr, Palo Cedro, CA has 3 bedrooms, 3 bathrooms, 2,700 square feet of living space and a 3.70-acre lot.

When was 21870 Regna Dr, Palo Cedro, CA built?

21870 Regna Dr, Palo Cedro, CA was built in 1992, making it 34 years old.

What schools serve 21870 Regna Dr, Palo Cedro, CA?

21870 Regna Dr, Palo Cedro, CA is assigned to Junction Elementary School (elementary), rated B+; Foothill High School (high), rated A-. All sit in Shasta Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21870 Regna Dr, Palo Cedro, CA compare to other homes in Palo Cedro 96073?

Among the 1,739 homes in Palo Cedro 96073, it is worth more than 62% of them ($639,420 against a typical $564,515), its price per square foot is higher than 23% of them ($237 against a typical $270), it is bigger than 74% of them (2,700 ft² against a typical 2,139 ft²), its lot is bigger than 54% of them (3.7 ac against a typical 3.21 ac) and it is newer than 70% of them (1992 against a typical 1979). Measured against all of Shasta County, it is worth more than 93% 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 21870 Regna Dr, Palo Cedro, CA?

The 2025 property tax bill for 21870 Regna Dr, Palo Cedro, CA was $5,689. The county assessed it at $551,685.

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