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Single Family ResidenceResidential
$1,569,931$739 / 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 95How 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 $450,000 on Feb 28, 2002

21 TIMBERLINE

IRVINE, CA 92604
4
Beds
2
Baths
2,125 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
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

$1.6M
$1.5M low$1.6M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · Feb 28, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,131 (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.$678,073 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$465,388
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$212,685
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$664,778

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.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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Contemporary
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
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
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

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.

M
Venado Middle SchoolA+
Middle · Grades 7–8 · 0.3 mi
E
Deerfield Elementary SchoolA+
Elementary · Grades KG–6 · 0.3 mi
H
Irvine High SchoolA+
High · Grades 9–12 · 1.0 mi

District: Irvine Unified School District

Neighborhood · ZIP 92604These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.242

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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.28,863
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,196 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$113,972
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$155,524
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.13 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

21 Timberline 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 83% of homes in El Camino Real
  • Costs more per square foot than 73% of homes in Orange County
  • Bigger than 80% of homes in El Camino Real
  • Has a bigger lot than 97% of homes in El Camino Real
  • Newer than 89% of homes in El Camino Real

What homes are worth in Irvine 92604

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

This home
$554K$2.1M

This home is worth more than 80% of homes in Irvine 92604.

How it measures up in Irvine 92604

The dot is this home. The mark in the middle is the typical home in Irvine 92604.

Estimated value$1,569,931
CheaperTypical $1,208,644Pricier

Pricier than 80% of homes nearby

Price per ft²$739
CheaperTypical $720Pricier

Pricier than 56% of homes nearby

Living area2,125 ft²
SmallerTypical 1,633 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.18 ac
SmallerTypical 0.12 acBigger

Bigger than 97% of homes nearby

Year built1976
OlderTypical 1976Newer

Newer than 58% of homes nearby

How 21 Timberline ranks against every home in each area.
MeasureThis homeEl Camino RealIrvine 92604Orange County
Estimated valuepricier than$1,569,93183% of homes80% of homes77% of homes
Price per ft²pricier than$73956% of homes56% of homes73% of homes
Living areabigger than2,125 ft²80% of homes78% of homes68% of homes
Lot sizebigger than0.18 ac97% of homes97% of homes74% of homes
Year builtnewer than197689% of homes58% of homes53% of homes

About 21 Timberline

How much is 21 Timberline, Irvine, CA worth?

The TopHap Estimate for 21 Timberline, Irvine, CA is $1,569,931 as of Aug 30, 2026. The likely range is $1,493,751 to $1,646,111. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Timberline, Irvine, CA last sell?

21 Timberline, Irvine, CA last sold on Feb 28, 2002 for $450,000, according to the county's recorded deed.

How big is 21 Timberline, Irvine, CA?

21 Timberline, Irvine, CA has 4 bedrooms, 2 bathrooms, 2,125 square feet of living space and a 0.18-acre lot.

When was 21 Timberline, Irvine, CA built?

21 Timberline, Irvine, CA was built in 1976, making it 50 years old. It is a contemporary home. The building has 1 story.

What schools serve 21 Timberline, Irvine, CA?

21 Timberline, Irvine, CA is assigned to Venado Middle School (middle), rated A+; Deerfield Elementary School (elementary), rated A+; Irvine High School (high), rated A+. All sit in Irvine Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Timberline, Irvine, CA compare to other homes in Irvine 92604?

Among the 8,071 homes in Irvine 92604, it is worth more than 80% of them ($1,569,931 against a typical $1,208,644), its price per square foot is higher than 56% of them ($739 against a typical $720), it is bigger than 78% of them (2,125 ft² against a typical 1,633 ft²), its lot is bigger than 97% of them (0.18 ac against a typical 0.12 ac) and it is newer than 58% of them (1976 against a typical 1976). Measured against all of Orange County, it is worth more than 77% 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 21 Timberline, Irvine, CA?

The 2025 property tax bill for 21 Timberline, Irvine, CA was $7,131. The county assessed it at $678,073.

More homes on Timberline

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Assigned schools

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