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Single Family ResidenceResidential
$317,041$116 / 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 78How 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 $63,000 on Jun 24, 2009

21580 STANDING ROCK AVE

APPLE VALLEY, CA 92307
3
Beds
2
Baths
2,733 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.
1.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1947
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
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

$317K
$248K low$386K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$63,000 · Jun 24, 2009
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.$317,041
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$253,633

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,086 (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.$82,754 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$39,407
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$43,347

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.49
45
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
90
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
71
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
1
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
39
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.10 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountySAN BERNARDINO
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
RoofThe main material covering the roof, such as asphalt shingle or tile.Builtup (layered Asphalt)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Evaporative
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.Carport (Unspecified)
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 · 470 ft²Porch · 470 ft²

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.

Foreclosure Filings(1)

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

E
Rancho Verde Elementary schoolF
Elementary · Grades KG–6 · 1.0 mi
M
Phoenix AcademyF
Middle · Grades KG–8 · 1.3 mi
H
Granite Hills High SchoolC
High · Grades 9–12 · 1.9 mi

District: Apple Valley Unified School District

Neighborhood · ZIP 92307These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.286

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.42,143
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.238 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$70,319
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$93,641
Average tempThe average temperature here across a full year.60°F
Annual precipHow much rain and melted snow falls here in a typical year.6 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No

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

21580 Standing Rock 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 less than 90% of homes in San Bernardino County
  • Among the lowest price per square foot in San Bernardino County
  • Bigger than 90% of homes in San Bernardino County
  • Has a bigger lot than 92% of homes in San Bernardino County
  • Among the oldest homes in Apple Valley 92307

What homes are worth in Apple Valley 92307

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

This home
$245K$720K

This home is worth more than 12% of homes in Apple Valley 92307.

How it measures up in Apple Valley 92307

The dot is this home. The mark in the middle is the typical home in Apple Valley 92307.

Estimated value$317,041
CheaperTypical $413,556Pricier

Pricier than 12% of homes nearby

Price per ft²$116
CheaperTypical $213Pricier

Cheaper than almost all homes nearby

Living area2,733 ft²
SmallerTypical 1,940 ft²Bigger

Bigger than 83% of homes nearby

Lot size1.27 ac
SmallerTypical 0.69 acBigger

Bigger than 87% of homes nearby

Year built1947
OlderTypical 1987Newer

Older than almost all homes nearby

How 21580 Standing Rock Ave ranks against every home in each area.
MeasureThis homeApple Valley 92307San Bernardino County
Estimated valuepricier than$317,04112% of homes10% of homes
Price per ft²pricier than$116almost no homesalmost no homes
Living areabigger than2,733 ft²83% of homes90% of homes
Lot sizebigger than1.27 ac87% of homes92% of homes
Year builtnewer than1947almost no homes7% of homes

About 21580 Standing Rock Ave

How much is 21580 Standing Rock Ave, Apple Valley, CA worth?

The TopHap Estimate for 21580 Standing Rock Ave, Apple Valley, CA is $317,041 as of Jul 14, 2026. The likely range is $248,389 to $385,693. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21580 Standing Rock Ave, Apple Valley, CA last sell?

21580 Standing Rock Ave, Apple Valley, CA last sold on Jun 24, 2009 for $63,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 21580 Standing Rock Ave, Apple Valley, CA?

21580 Standing Rock Ave, Apple Valley, CA has 3 bedrooms, 2 bathrooms and 2,733 square feet of living space.

When was 21580 Standing Rock Ave, Apple Valley, CA built?

21580 Standing Rock Ave, Apple Valley, CA was built in 1947, making it 79 years old. It is a conventional home. The building has 1 story.

What schools serve 21580 Standing Rock Ave, Apple Valley, CA?

21580 Standing Rock Ave, Apple Valley, CA is assigned to Rancho Verde Elementary school (elementary), rated F; Phoenix Academy (middle), rated F; Granite Hills High School (high), rated C. All sit in Apple Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21580 Standing Rock Ave, Apple Valley, CA compare to other homes in Apple Valley 92307?

Among the 12,880 homes in Apple Valley 92307, it is worth more than 12% of them ($317,041 against a typical $413,556), its price per square foot is higher than almost none of them ($116 against a typical $213), it is bigger than 83% of them (2,733 ft² against a typical 1,940 ft²), its lot is bigger than 87% of them (1.27 ac against a typical 0.69 ac) and it is newer than almost none of them (1947 against a typical 1987). Measured against all of San Bernardino County, it is worth more than 10% 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 21580 Standing Rock Ave, Apple Valley, CA?

The 2025 property tax bill for 21580 Standing Rock Ave, Apple Valley, CA was $1,086. The county assessed it at $82,754.

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