Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,210,317$1,029 / 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 92How 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
Last sold for $200,000 on Aug 18, 2017

803 W LA JOLLA ST

PLACENTIA, CA 92870
2
Beds
1
Baths
1,176 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1924
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

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.$200,000 · Aug 18, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,797 (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.$467,102 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$438,674
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,428
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$457,944

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.42
67
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
40
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
19
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
83
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.13 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.500yr

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
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.20
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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
Melrose Elementary SchoolC-
Elementary · Grades PK–5 · 0.5 mi
M
Valadez Middle School AcademyD+
Middle · Grades 6–8 · 0.6 mi
H
Valencia High SchoolA-
High · Grades 9–12 · 1.6 mi

District: Placentia-Yorba Linda Unified School District

Neighborhood · ZIP 92870These 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 100.364

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.4%
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.52,456
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,618 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,439
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,532
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.14 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.75%

Owner Tools

Do you own this home?
Claim this home

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

803 W La Jolla St 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 69% of homes in Placentia 92870
  • Among the highest price per square foot in Placentia 92870
  • Smaller than 87% of homes in Placentia 92870
  • Has a bigger lot than 89% of homes in Placentia 92870
  • Among the oldest homes in Placentia 92870

What homes are worth in Placentia 92870

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

This home
$462K$1.7M

This home is worth more than 69% of homes in Placentia 92870.

How it measures up in Placentia 92870

The dot is this home. The mark in the middle is the typical home in Placentia 92870.

Estimated value$1,210,317
CheaperTypical $1,058,811Pricier

Pricier than 69% of homes nearby

Price per ft²$1029
CheaperTypical $575Pricier

Pricier than almost all homes nearby

Living area1,176 ft²
SmallerTypical 1,825 ft²Bigger

Bigger than 13% of homes nearby

Lot size0.2 ac
SmallerTypical 0.16 acBigger

Bigger than 89% of homes nearby

Year built1924
OlderTypical 1972Newer

Older than almost all homes nearby

How 803 W La Jolla St ranks against every home in each area.
MeasureThis homePlacentia 92870Orange County
Estimated valuepricier than$1,210,31769% of homes56% of homes
Price per ft²pricier than$1029almost all homes92% of homes
Living areabigger than1,176 ft²13% of homes17% of homes
Lot sizebigger than0.2 ac89% of homes80% of homes
Year builtnewer than1924almost no homesalmost no homes

About 803 W La Jolla St

How much is 803 W La Jolla St, Placentia, CA worth?

The TopHap Estimate for 803 W La Jolla St, Placentia, CA is $1,210,317 as of Oct 21, 2026. The likely range is $1,107,506 to $1,313,128. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 803 W La Jolla St, Placentia, CA last sell?

803 W La Jolla St, Placentia, CA last sold on Aug 18, 2017 for $200,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 803 W La Jolla St, Placentia, CA?

803 W La Jolla St, Placentia, CA has 2 bedrooms, 1 bathrooms, 1,176 square feet of living space and a 0.20-acre lot.

When was 803 W La Jolla St, Placentia, CA built?

803 W La Jolla St, Placentia, CA was built in 1924, making it 102 years old. The building has 1 story.

What schools serve 803 W La Jolla St, Placentia, CA?

803 W La Jolla St, Placentia, CA is assigned to Melrose Elementary School (elementary), rated C-; Valadez Middle School Academy (middle), rated D+; Valencia High School (high), rated A-. All sit in Placentia-Yorba Linda Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 803 W La Jolla St, Placentia, CA compare to other homes in Placentia 92870?

Among the 13,725 homes in Placentia 92870, it is worth more than 69% of them ($1,210,317 against a typical $1,058,811), its price per square foot is higher than almost all of them ($1029 against a typical $575), it is bigger than 13% of them (1,176 ft² against a typical 1,825 ft²), its lot is bigger than 89% of them (0.2 ac against a typical 0.16 ac) and it is newer than almost none of them (1924 against a typical 1972). 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 803 W La Jolla St, Placentia, CA?

The 2025 property tax bill for 803 W La Jolla St, Placentia, CA was $5,797. The county assessed it at $467,102.

More homes on W La Jolla St

Closest homes

More homes in Placentia 92870

Assigned schools

Explore the area

See this home in context

Open 803 W La Jolla St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map