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CondominiumResidential
$603,547$520 / 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 88How 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 $590,000 on Mar 10, 2025

10842 WALNUT ST

LOS ALAMITOS, CA 90720
2
Beds
2.5
Baths
1,160 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.
1983
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
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

$604K
$532K low$675K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$590,000 · Mar 10, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,798 (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.$683,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$548,442
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$134,958
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$291,762

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyORANGE
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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
Oak Middle SchoolA-
Middle · Grades 6–8 · 0.1 mi
H
Los Alamitos High SchoolA+
High · Grades 9–12 · 0.5 mi
E
Lee Elementary SchoolA+
Elementary · Grades KG–5 · 0.8 mi

District: Los Alamitos Unified School District

Neighborhood · ZIP 90720These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.370

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
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.21,327
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,707 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$132,372
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$182,538
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.12 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

10842 Walnut 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.

  • Among the least valuable homes in Los Alamitos 90720
  • Costs less per square foot than 93% of homes in Los Alamitos 90720
  • Smaller than 94% of homes in Los Alamitos 90720
  • Newer than 77% of homes in Los Alamitos 90720

What homes are worth in Los Alamitos 90720

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

This home
$682K$3M

This home is worth less than almost all homes in Los Alamitos 90720.

How it measures up in Los Alamitos 90720

The dot is this home. The mark in the middle is the typical home in Los Alamitos 90720.

Estimated value$603,547
CheaperTypical $1,388,678Pricier

Cheaper than almost all homes nearby

Price per ft²$520
CheaperTypical $700Pricier

Pricier than 7% of homes nearby

Living area1,160 ft²
SmallerTypical 1,981 ft²Bigger

Bigger than 6% of homes nearby

Year built1983
OlderTypical 1960Newer

Newer than 77% of homes nearby

How 10842 Walnut St ranks against every home in each area.
MeasureThis homeOld Town WestLos Alamitos 90720Orange County
Estimated valuepricier than$603,5475% of homesalmost no homes11% of homes
Price per ft²pricier than$52016% of homes7% of homes19% of homes
Living areabigger than1,160 ft²38% of homes6% of homes16% of homes
Year builtnewer than198372% of homes77% of homes64% of homes

About 10842 Walnut St

How much is 10842 Walnut St, Los Alamitos, CA worth?

The TopHap Estimate for 10842 Walnut St, Los Alamitos, CA is $603,547 as of Aug 30, 2026. The likely range is $531,799 to $675,295. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10842 Walnut St, Los Alamitos, CA last sell?

10842 Walnut St, Los Alamitos, CA last sold on Mar 10, 2025 for $590,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 10842 Walnut St, Los Alamitos, CA?

10842 Walnut St, Los Alamitos, CA has 2 bedrooms, 2.5 bathrooms and 1,160 square feet of living space.

When was 10842 Walnut St, Los Alamitos, CA built?

10842 Walnut St, Los Alamitos, CA was built in 1983, making it 43 years old. It is a condo/apartment home. The building has 2 stories.

What schools serve 10842 Walnut St, Los Alamitos, CA?

10842 Walnut St, Los Alamitos, CA is assigned to Oak Middle School (middle), rated A-; Los Alamitos High School (high), rated A+; Lee Elementary School (elementary), rated A+. All sit in Los Alamitos Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10842 Walnut St, Los Alamitos, CA compare to other homes in Los Alamitos 90720?

Among the 6,558 homes in Los Alamitos 90720, it is worth more than almost none of them ($603,547 against a typical $1,388,678), its price per square foot is higher than 7% of them ($520 against a typical $700), it is bigger than 6% of them (1,160 ft² against a typical 1,981 ft²) and it is newer than 77% of them (1983 against a typical 1960). Measured against all of Orange County, it is worth more than 11% 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 10842 Walnut St, Los Alamitos, CA?

The 2025 property tax bill for 10842 Walnut St, Los Alamitos, CA was $3,798. The county assessed it at $683,400.

More homes on Walnut St

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