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Planned Unit Development (Pud)Residential
$546,624$487 / 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 96How 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

11840 LOS ALISOS CIR

NORWALK, CA 90650
2
Beds
1
Baths
1,122 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.
1,987 ft²
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.

Valuation

$547K
$523K low$570K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,090 (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.$212,764 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$55,031
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$157,733
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$208,593

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.9 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Planned Unit Development (Pud)
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.05
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Central
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
Lakeland Elementary SchoolB+
Elementary · Grades KG–5 · 0.3 mi
M
Lake Center Middle SchoolB
Middle · Grades 6–8 · 0.8 mi
H
Santa Fe High SchoolB+
High · Grades 9–12 · 1.0 mi

District: Little Lake City Elementary School District

Neighborhood · ZIP 90650These 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.42
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.339

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
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.1.7%
PopulationHow many people live in this area.100,345
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10,238 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,074
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$104,056
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.73%

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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

11840 Los Alisos Cir 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 less than 96% of homes in Rancho Santa Gertrudes
  • Costs less per square foot than 80% of homes in Norwalk 90650
  • Smaller than 81% of homes in Los Angeles County
  • Among the smallest lots in Norwalk 90650
  • Newer than 94% of homes in Norwalk 90650

What homes are worth in Norwalk 90650

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

This home
$501K$971K

This home is worth more than 5% of homes in Norwalk 90650.

How it measures up in Norwalk 90650

The dot is this home. The mark in the middle is the typical home in Norwalk 90650.

Estimated value$546,624
CheaperTypical $721,613Pricier

Pricier than 5% of homes nearby

Price per ft²$487
CheaperTypical $588Pricier

Pricier than 20% of homes nearby

Living area1,122 ft²
SmallerTypical 1,235 ft²Bigger

Bigger than 37% of homes nearby

Lot size1,987 ft²
SmallerTypical 0.12 acBigger

Smaller than almost all homes nearby

Year built1983
OlderTypical 1952Newer

Newer than 94% of homes nearby

How 11840 Los Alisos Cir ranks against every home in each area.
MeasureThis homeRancho Santa GertrudesNorwalk 90650Los Angeles County
Estimated valuepricier than$546,6244% of homes5% of homes12% of homes
Price per ft²pricier than$48724% of homes20% of homes29% of homes
Living areabigger than1,122 ft²24% of homes37% of homes19% of homes
Lot sizebigger than1,987 ft²2% of homesalmost no homesalmost no homes
Year builtnewer than198392% of homes94% of homes79% of homes

About 11840 Los Alisos Cir

How much is 11840 Los Alisos Cir, Norwalk, CA worth?

The TopHap Estimate for 11840 Los Alisos Cir, Norwalk, CA is $546,624 as of Oct 21, 2026. The likely range is $523,018 to $570,230. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11840 Los Alisos Cir, Norwalk, CA last sell?

11840 Los Alisos Cir, Norwalk, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 11840 Los Alisos Cir, Norwalk, CA?

11840 Los Alisos Cir, Norwalk, CA has 2 bedrooms, 1 bathrooms, 1,122 square feet of living space and a 0.05-acre lot.

When was 11840 Los Alisos Cir, Norwalk, CA built?

11840 Los Alisos Cir, Norwalk, CA was built in 1983, making it 43 years old.

What schools serve 11840 Los Alisos Cir, Norwalk, CA?

11840 Los Alisos Cir, Norwalk, CA is assigned to Lakeland Elementary School (elementary), rated B+; Lake Center Middle School (middle), rated B; Santa Fe High School (high), rated B+. All sit in Little Lake City Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 11840 Los Alisos Cir, Norwalk, CA compare to other homes in Norwalk 90650?

Among the 22,060 homes in Norwalk 90650, it is worth more than 5% of them ($546,624 against a typical $721,613), its price per square foot is higher than 20% of them ($487 against a typical $588), it is bigger than 37% of them (1,122 ft² against a typical 1,235 ft²), its lot is bigger than almost none of them (1,987 ft² against a typical 0.12 ac) and it is newer than 94% of them (1983 against a typical 1952). Measured against all of Los Angeles County, it is worth more than 12% 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 11840 Los Alisos Cir, Norwalk, CA?

The 2025 property tax bill for 11840 Los Alisos Cir, Norwalk, CA was $3,090. The county assessed it at $212,764.

More homes on Los Alisos Cir

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