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Single Family ResidenceResidential
$868,575$721 / 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 97How 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 $380,000 on Oct 15, 2010

12145 KOUDEKERK ST

ARTESIA, CA 90701
3
Beds
2
Baths
1,205 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.
1961
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$869K
$845K low$892K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$380,000 · Oct 15, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,107 (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.$496,570 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$348,647
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$147,923
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$486,834

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.6 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.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.Composition Shingle
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(9)

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(4)

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

E
Kennedy STEM AcademyB+
Elementary · Grades EE–6 · 0.2 mi
M
Ross Academy of Creative & Media ArtsB-
Middle · Grades 7–8 · 0.3 mi
H
Gahr High SchoolB+
High · Grades 9–12 · 1.3 mi

District: Abc Unified School District

Neighborhood · ZIP 90701These 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.34
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.338

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.9%
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.16,015
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9,795 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$81,864
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,969
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.13 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

Owner Tools

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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

12145 Koudekerk 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.

  • Costs more per square foot than 78% of homes in Artesia 90701
  • Smaller than 75% of homes in Los Angeles County
  • Has a smaller lot than 91% of homes in Los Angeles County

What homes are worth in Artesia 90701

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

This home
$433K$1.6M

This home is worth more than 56% of homes in Artesia 90701.

How it measures up in Artesia 90701

The dot is this home. The mark in the middle is the typical home in Artesia 90701.

Estimated value$868,575
CheaperTypical $836,491Pricier

Pricier than 56% of homes nearby

Price per ft²$721
CheaperTypical $614Pricier

Pricier than 78% of homes nearby

Living area1,205 ft²
SmallerTypical 1,404 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.11 ac
SmallerTypical 0.12 acBigger

Bigger than 31% of homes nearby

Year built1961
OlderTypical 1961Newer

Newer than 60% of homes nearby

How 12145 Koudekerk St ranks against every home in each area.
MeasureThis homeArtesia 90701Los Angeles County
Estimated valuepricier than$868,57556% of homes53% of homes
Price per ft²pricier than$72178% of homes75% of homes
Living areabigger than1,205 ft²36% of homes25% of homes
Lot sizebigger than0.11 ac31% of homes9% of homes
Year builtnewer than196160% of homes57% of homes

About 12145 Koudekerk St

How much is 12145 Koudekerk St, Artesia, CA worth?

The TopHap Estimate for 12145 Koudekerk St, Artesia, CA is $868,575 as of Oct 21, 2026. The likely range is $845,157 to $891,993. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12145 Koudekerk St, Artesia, CA last sell?

12145 Koudekerk St, Artesia, CA last sold on Oct 15, 2010 for $380,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 12145 Koudekerk St, Artesia, CA?

12145 Koudekerk St, Artesia, CA has 3 bedrooms, 2 bathrooms, 1,205 square feet of living space and a 0.11-acre lot.

When was 12145 Koudekerk St, Artesia, CA built?

12145 Koudekerk St, Artesia, CA was built in 1961, making it 65 years old. It is a conventional home. The building has 1 story.

What schools serve 12145 Koudekerk St, Artesia, CA?

12145 Koudekerk St, Artesia, CA is assigned to Kennedy STEM Academy (elementary), rated B+; Ross Academy of Creative & Media Arts (middle), rated B-; Gahr High School (high), rated B+. All sit in Abc Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12145 Koudekerk St, Artesia, CA compare to other homes in Artesia 90701?

Among the 3,587 homes in Artesia 90701, it is worth more than 56% of them ($868,575 against a typical $836,491), its price per square foot is higher than 78% of them ($721 against a typical $614), it is bigger than 36% of them (1,205 ft² against a typical 1,404 ft²), its lot is bigger than 31% of them (0.11 ac against a typical 0.12 ac) and it is newer than 60% of them (1961 against a typical 1961). Measured against all of Los Angeles County, it is worth more than 53% 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 12145 Koudekerk St, Artesia, CA?

The 2025 property tax bill for 12145 Koudekerk St, Artesia, CA was $6,107. The county assessed it at $496,570.

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Assigned schools

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