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Single Family ResidenceResidential
$1,521,583$599 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

20742 SHADOW ROCK LN

TRABUCO CANYON, CA 92679
2
Beds
3
Baths
2,539 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.
0.17 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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.5M
$1.4M low$1.6M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,236 (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.$624,725 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$352,804
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$271,921
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$612,476

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.17
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(9)

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
Robinson Elementary SchoolA-
Elementary · Grades KG–6 · 0.9 mi
M
Rancho Santa Margarita Intermediate SchoolA
Middle · Grades 7–8 · 1.9 mi
H
Mission Viejo High SchoolA-
High · Grades 9–12 · 7.7 mi

District: Saddleback Valley Unified School District

Neighborhood · ZIP 92679These 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.40
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.260

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.39,065
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.693 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$190,892
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$231,918
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.18 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.75%

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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

20742 Shadow Rock Ln 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 73% of homes in Orange County
  • Costs less per square foot than 69% of homes in Robinson Ranch
  • Bigger than 80% of homes in Orange County
  • Has a bigger lot than 69% of homes in Orange County
  • Newer than 85% of homes in Robinson Ranch

What homes are worth in Trabuco Canyon 92679

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

This home
$570K$4.6M

This home is worth more than 47% of homes in Trabuco Canyon 92679.

How it measures up in Trabuco Canyon 92679

The dot is this home. The mark in the middle is the typical home in Trabuco Canyon 92679.

Estimated value$1,521,583
CheaperTypical $1,563,327Pricier

Pricier than 47% of homes nearby

Price per ft²$599
CheaperTypical $611Pricier

Pricier than 44% of homes nearby

Living area2,539 ft²
SmallerTypical 2,606 ft²Bigger

Bigger than 48% of homes nearby

Lot size0.17 ac
SmallerTypical 0.16 acBigger

Bigger than 58% of homes nearby

Year built1992
OlderTypical 1993Newer

Newer than 48% of homes nearby

How 20742 Shadow Rock Ln ranks against every home in each area.
MeasureThis homeRobinson RanchTrabuco Canyon 92679Orange County
Estimated valuepricier than$1,521,58365% of homes47% of homes73% of homes
Price per ft²pricier than$59931% of homes44% of homes33% of homes
Living areabigger than2,539 ft²74% of homes48% of homes80% of homes
Lot sizebigger than0.17 ac65% of homes58% of homes69% of homes
Year builtnewer than199285% of homes48% of homes77% of homes

About 20742 Shadow Rock Ln

How much is 20742 Shadow Rock Ln, Trabuco Canyon, CA worth?

The TopHap Estimate for 20742 Shadow Rock Ln, Trabuco Canyon, CA is $1,521,583 as of Oct 21, 2026. The likely range is $1,423,903 to $1,619,263. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20742 Shadow Rock Ln, Trabuco Canyon, CA last sell?

20742 Shadow Rock Ln, Trabuco Canyon, CA last sold on Mar 5, 2015, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 20742 Shadow Rock Ln, Trabuco Canyon, CA?

20742 Shadow Rock Ln, Trabuco Canyon, CA has 2 bedrooms, 3 bathrooms, 2,539 square feet of living space and a 0.17-acre lot.

When was 20742 Shadow Rock Ln, Trabuco Canyon, CA built?

20742 Shadow Rock Ln, Trabuco Canyon, CA was built in 1992, making it 34 years old.

What schools serve 20742 Shadow Rock Ln, Trabuco Canyon, CA?

20742 Shadow Rock Ln, Trabuco Canyon, CA is assigned to Robinson Elementary School (elementary), rated A-; Rancho Santa Margarita Intermediate School (middle), rated A; Mission Viejo High School (high), rated A-. All sit in Saddleback Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20742 Shadow Rock Ln, Trabuco Canyon, CA compare to other homes in Trabuco Canyon 92679?

Among the 10,887 homes in Trabuco Canyon 92679, it is worth more than 47% of them ($1,521,583 against a typical $1,563,327), its price per square foot is higher than 44% of them ($599 against a typical $611), it is bigger than 48% of them (2,539 ft² against a typical 2,606 ft²), its lot is bigger than 58% of them (0.17 ac against a typical 0.16 ac) and it is newer than 48% of them (1992 against a typical 1993). Measured against all of Orange County, it is worth more than 73% 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 20742 Shadow Rock Ln, Trabuco Canyon, CA?

The 2025 property tax bill for 20742 Shadow Rock Ln, Trabuco Canyon, CA was $6,236. The county assessed it at $624,725.

More homes on Shadow Rock Ln

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More homes in Trabuco Canyon 92679

Assigned schools

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