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Single Family ResidenceResidential
Last sold for $1,100,000 on May 28, 2004

4121 PROSPECT AVE

YORBA LINDA, CA 92886
3
Beds
2
Baths
1,322 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.
0.59 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
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

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,100,000 · May 28, 2004

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,953 (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.$604,493 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$525,009
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$79,484
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$592,641

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.8 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
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.59
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.

E
Rose Drive Elementary SchoolA+
Elementary · Grades KG–5 · 0.6 mi
M
Yorba Linda Middle SchoolA
Middle · Grades 6–8 · 1.0 mi
H
El Dorado High SchoolA-
High · Grades 9–12 · 1.2 mi

District: Placentia-Yorba Linda Unified School District

Neighborhood · ZIP 92886These 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.50
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.432

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
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.48,885
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,397 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$136,010
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$170,744
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.16 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

4121 Prospect Ave 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.

  • Smaller than 87% of homes in Yorba Linda 92886
  • Has a bigger lot than 98% of homes in Orange County
  • Older than 98% of homes in Yorba Linda 92886

How it measures up in Yorba Linda 92886

The dot is this home. The mark in the middle is the typical home in Yorba Linda 92886.

Living area1,322 ft²
SmallerTypical 2,176 ft²Bigger

Bigger than 13% of homes nearby

Lot size0.59 ac
SmallerTypical 0.21 acBigger

Bigger than 95% of homes nearby

Year built1955
OlderTypical 1979Newer

Newer than 2% of homes nearby

How 4121 Prospect Ave ranks against every home in each area.
MeasureThis homeYorba Linda 92886Orange County
Living areabigger than1,322 ft²13% of homes26% of homes
Lot sizebigger than0.59 ac95% of homes98% of homes
Year builtnewer than19552% of homes12% of homes

About 4121 Prospect Ave

When did 4121 Prospect Ave, Yorba Linda, CA last sell?

4121 Prospect Ave, Yorba Linda, CA last sold on May 28, 2004 for $1,100,000, according to the county's recorded deed.

How big is 4121 Prospect Ave, Yorba Linda, CA?

4121 Prospect Ave, Yorba Linda, CA has 3 bedrooms, 2 bathrooms, 1,322 square feet of living space and a 0.59-acre lot.

When was 4121 Prospect Ave, Yorba Linda, CA built?

4121 Prospect Ave, Yorba Linda, CA was built in 1955, making it 71 years old.

What schools serve 4121 Prospect Ave, Yorba Linda, CA?

4121 Prospect Ave, Yorba Linda, CA is assigned to Rose Drive Elementary School (elementary), rated A+; Yorba Linda Middle School (middle), rated A; El Dorado 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 4121 Prospect Ave, Yorba Linda, CA compare to other homes in Yorba Linda 92886?

Among the 16,669 homes in Yorba Linda 92886, it is bigger than 13% of them (1,322 ft² against a typical 2,176 ft²), its lot is bigger than 95% of them (0.59 ac against a typical 0.21 ac) and it is newer than 2% of them (1955 against a typical 1979). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 4121 Prospect Ave, Yorba Linda, CA?

The 2025 property tax bill for 4121 Prospect Ave, Yorba Linda, CA was $6,953. The county assessed it at $604,493.

More homes on Prospect Ave

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Assigned schools

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