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Single Family ResidenceResidential
$1,809,214$541 / 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 86How 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 $1,511,000 on Aug 14, 2015

551 SAN ARDO DR

BREA, CA 92821
5
Beds
5.5
Baths
3,345 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
2015
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

$1.8M
$1.6M low$2.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,511,000 · Aug 14, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$22,509 (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.$1,847,702 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,091,685
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$756,017
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,811,473

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.0.27
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

H
Brea Olinda High SchoolA+
High · Grades 9–12 · 1.0 mi
M
Brea Junior High SchoolA
Middle · Grades 7–8 · 2.1 mi
E
Olinda Elementary SchoolA+
Elementary · Grades KG–6 · 3.1 mi

District: Brea-Olinda Unified School District

Neighborhood · ZIP 92821These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.411

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.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.45,720
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,381 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,359
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$139,524
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.17 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.74%

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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

551 San Ardo 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 97% of homes in Brea 92821
  • Costs less per square foot than 75% of homes in Orange County
  • Bigger than 94% of homes in Brea 92821
  • Has a bigger lot than 93% of homes in Brea 92821
  • Newer than 98% of homes in Tonner Hills

What homes are worth in Brea 92821

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

This home
$523K$2.2M

This home is worth more than 97% of homes in Brea 92821.

How it measures up in Brea 92821

The dot is this home. The mark in the middle is the typical home in Brea 92821.

Estimated value$1,809,214
CheaperTypical $1,012,620Pricier

Pricier than 97% of homes nearby

Price per ft²$541
CheaperTypical $529Pricier

Pricier than 55% of homes nearby

Living area3,345 ft²
SmallerTypical 1,886 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.26 ac
SmallerTypical 0.16 acBigger

Bigger than 93% of homes nearby

Year built2015
OlderTypical 1975Newer

Newer than 97% of homes nearby

How 551 San Ardo Dr ranks against every home in each area.
MeasureThis homeTonner HillsBrea 92821Orange County
Estimated valuepricier than$1,809,21457% of homes97% of homes83% of homes
Price per ft²pricier than$54163% of homes55% of homes25% of homes
Living areabigger than3,345 ft²56% of homes94% of homes92% of homes
Lot sizebigger than0.26 ac89% of homes93% of homes91% of homes
Year builtnewer than201598% of homes97% of homes95% of homes

About 551 San Ardo Dr

How much is 551 San Ardo Dr, Brea, CA worth?

The TopHap Estimate for 551 San Ardo Dr, Brea, CA is $1,809,214 as of Aug 30, 2026. The likely range is $1,559,002 to $2,059,426. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 551 San Ardo Dr, Brea, CA last sell?

551 San Ardo Dr, Brea, CA last sold on Aug 14, 2015 for $1,511,000, according to the county's recorded deed.

How big is 551 San Ardo Dr, Brea, CA?

551 San Ardo Dr, Brea, CA has 5 bedrooms, 5.5 bathrooms, 3,345 square feet of living space and a 0.27-acre lot.

When was 551 San Ardo Dr, Brea, CA built?

551 San Ardo Dr, Brea, CA was built in 2015, making it 11 years old.

What schools serve 551 San Ardo Dr, Brea, CA?

551 San Ardo Dr, Brea, CA is assigned to Brea Olinda High School (high), rated A+; Brea Junior High School (middle), rated A; Olinda Elementary School (elementary), rated A+. All sit in Brea-Olinda Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 551 San Ardo Dr, Brea, CA compare to other homes in Brea 92821?

Among the 10,781 homes in Brea 92821, it is worth more than 97% of them ($1,809,214 against a typical $1,012,620), its price per square foot is higher than 55% of them ($541 against a typical $529), it is bigger than 94% of them (3,345 ft² against a typical 1,886 ft²), its lot is bigger than 93% of them (0.26 ac against a typical 0.16 ac) and it is newer than 97% of them (2015 against a typical 1975). Measured against all of Orange County, it is worth more than 83% 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 551 San Ardo Dr, Brea, CA?

The 2025 property tax bill for 551 San Ardo Dr, Brea, CA was $22,509. The county assessed it at $1,847,702.

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