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Single Family ResidenceResidential
$588,021$640 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $398,000 on Jun 23, 2017

12107 HERMOSURA ST

NORWALK, CA 90650
3
Beds
1
Baths
919 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.
1948
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

$588K
$553K low$623K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$398,000 · Jun 23, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,139 (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.$471,143 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$376,917
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$94,226
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$461,906

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1953
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(15)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(3)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Sanchez Elementary SchoolC-
Elementary · Grades KG–5 · 0.3 mi
M
Waite Middle SchoolC+
Middle · Grades 6–8 · 1.0 mi
H
John Glenn High SchoolC
High · Grades 9–12 · 1.9 mi

District: Norwalk-la Mirada Unified 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

12107 Hermosura 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 less than 83% of homes in Norwalk 90650
  • Costs more per square foot than 72% of homes in Norwalk 90650
  • Smaller than 92% of homes in Los Angeles County
  • Has a smaller lot than 93% of homes in Norwalk 90650
  • Older than 87% 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
$443K$922K

This home is worth more than 17% 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$588,021
CheaperTypical $693,147Pricier

Pricier than 17% of homes nearby

Price per ft²$640
CheaperTypical $562Pricier

Pricier than 72% of homes nearby

Living area919 ft²
SmallerTypical 1,235 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.11 ac
SmallerTypical 0.12 acBigger

Bigger than 7% of homes nearby

Year built1948
OlderTypical 1952Newer

Newer than 13% of homes nearby

How 12107 Hermosura St ranks against every home in each area.
MeasureThis homeNorwalk 90650Los Angeles County
Estimated valuepricier than$588,02117% of homes19% of homes
Price per ft²pricier than$64072% of homes65% of homes
Living areabigger than919 ft²15% of homes8% of homes
Lot sizebigger than0.11 ac7% of homes8% of homes
Year builtnewer than194813% of homes29% of homes

About 12107 Hermosura St

How much is 12107 Hermosura St, Norwalk, CA worth?

The TopHap Estimate for 12107 Hermosura St, Norwalk, CA is $588,021 as of Sep 24, 2026. The likely range is $553,301 to $622,741. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12107 Hermosura St, Norwalk, CA last sell?

12107 Hermosura St, Norwalk, CA last sold on Jun 23, 2017 for $398,000, according to the county's recorded deed. TopHap holds 8 recorded sales for this parcel.

How big is 12107 Hermosura St, Norwalk, CA?

12107 Hermosura St, Norwalk, CA has 3 bedrooms, 1 bathrooms, 919 square feet of living space and a 0.11-acre lot.

When was 12107 Hermosura St, Norwalk, CA built?

12107 Hermosura St, Norwalk, CA was built in 1948, making it 78 years old. It is a conventional home. The building has 1 story.

What schools serve 12107 Hermosura St, Norwalk, CA?

12107 Hermosura St, Norwalk, CA is assigned to Sanchez Elementary School (elementary), rated C-; Waite Middle School (middle), rated C+; John Glenn High School (high), rated C. All sit in Norwalk-la Mirada Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12107 Hermosura St, Norwalk, CA compare to other homes in Norwalk 90650?

Among the 22,051 homes in Norwalk 90650, it is worth more than 17% of them ($588,021 against a typical $693,147), its price per square foot is higher than 72% of them ($640 against a typical $562), it is bigger than 15% of them (919 ft² against a typical 1,235 ft²), its lot is bigger than 7% of them (0.11 ac against a typical 0.12 ac) and it is newer than 13% of them (1948 against a typical 1952). Measured against all of Los Angeles County, it is worth more than 19% 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 12107 Hermosura St, Norwalk, CA?

The 2025 property tax bill for 12107 Hermosura St, Norwalk, CA was $6,139. The county assessed it at $471,143.

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