Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$708,420$656 / 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 98How 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 $590,000 on Aug 20, 2021

11802 MONDON AVE

NORWALK, CA 90650
3
Beds
1
Baths
1,080 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1953
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$708K
$694K low$722K 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 · Aug 20, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,077 (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.$638,632 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$510,906
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$127,726
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$626,111

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.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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.11
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Composition (rolled Mineral Roof)
HeatingThe type of heating system in the home.Floor/Wall Furnace
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
Cresson Elementary SchoolB+
Elementary · Grades KG–5 · 0.3 mi
M
Lake Center Middle SchoolB
Middle · Grades 6–8 · 1.0 mi
H
Santa Fe High SchoolB+
High · Grades 9–12 · 1.1 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%

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

11802 Mondon 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.

  • Worth less than 71% of homes in Rancho Santa Gertrudes
  • Costs more per square foot than 78% of homes in Rancho Santa Gertrudes
  • Smaller than 84% of homes in Los Angeles County
  • Has a smaller lot than 91% of homes in Rancho Santa Gertrudes
  • Newer than 65% of homes in Rancho Santa Gertrudes

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
$500K$962K

This home is worth more than 44% 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$708,420
CheaperTypical $721,424Pricier

Pricier than 44% of homes nearby

Price per ft²$656
CheaperTypical $589Pricier

Pricier than 71% of homes nearby

Living area1,080 ft²
SmallerTypical 1,232 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.11 ac
SmallerTypical 0.12 acBigger

Bigger than 14% of homes nearby

Year built1953
OlderTypical 1952Newer

Newer than 60% of homes nearby

How 11802 Mondon Ave ranks against every home in each area.
MeasureThis homeRancho Santa GertrudesNorwalk 90650Los Angeles County
Estimated valuepricier than$708,42029% of homes44% of homes33% of homes
Price per ft²pricier than$65678% of homes71% of homes66% of homes
Living areabigger than1,080 ft²20% of homes32% of homes16% of homes
Lot sizebigger than0.11 ac9% of homes14% of homes10% of homes
Year builtnewer than195365% of homes60% of homes42% of homes

About 11802 Mondon Ave

How much is 11802 Mondon Ave, Norwalk, CA worth?

The TopHap Estimate for 11802 Mondon Ave, Norwalk, CA is $708,420 as of Oct 21, 2026. The likely range is $694,485 to $722,355. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 11802 Mondon Ave, Norwalk, CA last sell?

11802 Mondon Ave, Norwalk, CA last sold on Aug 20, 2021 for $590,000, according to the county's recorded deed.

How big is 11802 Mondon Ave, Norwalk, CA?

11802 Mondon Ave, Norwalk, CA has 3 bedrooms, 1 bathrooms, 1,080 square feet of living space and a 0.11-acre lot.

When was 11802 Mondon Ave, Norwalk, CA built?

11802 Mondon Ave, Norwalk, CA was built in 1953, making it 73 years old. It is a conventional home. The building has 1 story.

What schools serve 11802 Mondon Ave, Norwalk, CA?

11802 Mondon Ave, Norwalk, CA is assigned to Cresson 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 11802 Mondon Ave, Norwalk, CA compare to other homes in Norwalk 90650?

Among the 22,060 homes in Norwalk 90650, it is worth more than 44% of them ($708,420 against a typical $721,424), its price per square foot is higher than 71% of them ($656 against a typical $589), it is bigger than 32% of them (1,080 ft² against a typical 1,232 ft²), its lot is bigger than 14% of them (0.11 ac against a typical 0.12 ac) and it is newer than 60% of them (1953 against a typical 1952). Measured against all of Los Angeles County, it is worth more than 33% 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 11802 Mondon Ave, Norwalk, CA?

The 2025 property tax bill for 11802 Mondon Ave, Norwalk, CA was $8,077. The county assessed it at $638,632.

More homes on Mondon Ave

Closest homes

More homes in Norwalk 90650

Assigned schools

Explore the area

See this home in context

Open 11802 Mondon Ave 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