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Single Family ResidenceResidential
$1,173,054$675 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $742,000 on Mar 26, 2019

20991 SHADOW ROCK LN

TRABUCO, CA 92679
4
Beds
2.5
Baths
1,739 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
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

$1.2M
$1.1M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$742,000 · Mar 26, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,517 (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.$844,266 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$642,524
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$201,742
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$827,712

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.0.13
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(18)

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 SchoolB+
Elementary · Grades KG–6 · 0.7 mi
M
Rancho Santa Margarita Intermediate SchoolB+
Middle · Grades 7–8 · 1.7 mi
H
Mission Viejo High SchoolA+
High · Grades 9–12 · 7.4 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

20991 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 less than 78% of homes in Robinson Ranch
  • Costs more per square foot than 79% of homes in Trabuco Canyon 92679
  • Smaller than 78% of homes in Trabuco Canyon 92679
  • Has a smaller lot than 69% of homes in Trabuco Canyon 92679
  • Newer than 74% of homes in Orange County

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
$584K$4.3M

This home is worth more than 24% 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$1,173,054
CheaperTypical $1,534,063Pricier

Pricier than 24% of homes nearby

Price per ft²$675
CheaperTypical $604Pricier

Pricier than 79% of homes nearby

Living area1,739 ft²
SmallerTypical 2,606 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.13 ac
SmallerTypical 0.16 acBigger

Bigger than 31% of homes nearby

Year built1989
OlderTypical 1993Newer

Newer than 28% of homes nearby

How 20991 Shadow Rock Ln ranks against every home in each area.
MeasureThis homeRobinson RanchTrabuco Canyon 92679Orange County
Estimated valuepricier than$1,173,05422% of homes24% of homes56% of homes
Price per ft²pricier than$67570% of homes79% of homes61% of homes
Living areabigger than1,739 ft²28% of homes22% of homes51% of homes
Lot sizebigger than0.13 ac33% of homes31% of homes32% of homes
Year builtnewer than198956% of homes28% of homes74% of homes

About 20991 Shadow Rock Ln

How much is 20991 Shadow Rock Ln, Trabuco, CA worth?

The TopHap Estimate for 20991 Shadow Rock Ln, Trabuco, CA is $1,173,054 as of Aug 30, 2026. The likely range is $1,091,761 to $1,254,347. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20991 Shadow Rock Ln, Trabuco, CA last sell?

20991 Shadow Rock Ln, Trabuco, CA last sold on Mar 26, 2019 for $742,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 20991 Shadow Rock Ln, Trabuco, CA?

20991 Shadow Rock Ln, Trabuco, CA has 4 bedrooms, 2.5 bathrooms, 1,739 square feet of living space and a 0.13-acre lot.

When was 20991 Shadow Rock Ln, Trabuco, CA built?

20991 Shadow Rock Ln, Trabuco, CA was built in 1989, making it 37 years old.

What schools serve 20991 Shadow Rock Ln, Trabuco, CA?

20991 Shadow Rock Ln, Trabuco, CA is assigned to Robinson Elementary School (elementary), rated B+; Rancho Santa Margarita Intermediate School (middle), rated B+; 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 20991 Shadow Rock Ln, Trabuco, CA compare to other homes in Trabuco Canyon 92679?

Among the 10,886 homes in Trabuco Canyon 92679, it is worth more than 24% of them ($1,173,054 against a typical $1,534,063), its price per square foot is higher than 79% of them ($675 against a typical $604), it is bigger than 22% of them (1,739 ft² against a typical 2,606 ft²), its lot is bigger than 31% of them (0.13 ac against a typical 0.16 ac) and it is newer than 28% of them (1989 against a typical 1993). Measured against all of Orange 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 20991 Shadow Rock Ln, Trabuco, CA?

The 2025 property tax bill for 20991 Shadow Rock Ln, Trabuco, CA was $8,517. The county assessed it at $844,266.

More homes on Shadow Rock Ln

Closest homes

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Assigned schools

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