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Single Family ResidenceResidential
$689,000$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 91How 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

12429 S MONA BLVD

COMPTON, CA 90222
3
Beds
2
Baths
1,324 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
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

$689K
$630K low$748K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,547 (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.$143,231 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$17,764
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$125,467
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$140,423

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.11 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.minimal

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
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.1980
Lot (acres)The size of the land the home sits on, from county records.0.20
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

Foreclosure Filings(2)

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

M
Bunche Middle SchoolA-
Middle · Grades 6–8 · 0.1 mi
E
Martin Luther King Elementary SchoolA-
Elementary · Grades PK–6 · 0.2 mi
H
Centennial High SchoolC-
High · Grades 9–12 · 1.5 mi

District: Compton Unified School District

Neighborhood · ZIP 90222These 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.83
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.426

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.9.0%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.8%
PopulationHow many people live in this area.31,862
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.12,514 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$66,050
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$80,199
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

12429 S Mona Blvd 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 more than 92% of homes in Willowbrook
  • Smaller than 68% of homes in Los Angeles County
  • Has a bigger lot than 88% of homes in Compton 90222
  • Newer than 90% of homes in Compton 90222

What homes are worth in Compton 90222

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

This home
$340K$793K

This home is worth more than 87% of homes in Compton 90222.

How it measures up in Compton 90222

The dot is this home. The mark in the middle is the typical home in Compton 90222.

Estimated value$689,000
CheaperTypical $533,084Pricier

Pricier than 87% of homes nearby

Price per ft²$520
CheaperTypical $495Pricier

Pricier than 59% of homes nearby

Living area1,324 ft²
SmallerTypical 1,122 ft²Bigger

Bigger than 66% of homes nearby

Lot size0.2 ac
SmallerTypical 0.12 acBigger

Bigger than 88% of homes nearby

Year built1978
OlderTypical 1950Newer

Newer than 90% of homes nearby

How 12429 S Mona Blvd ranks against every home in each area.
MeasureThis homeWillowbrookCompton 90222Los Angeles County
Estimated valuepricier than$689,00092% of homes87% of homes33% of homes
Price per ft²pricier than$52061% of homes59% of homes40% of homes
Living areabigger than1,324 ft²58% of homes66% of homes32% of homes
Lot sizebigger than0.2 ac83% of homes88% of homes65% of homes
Year builtnewer than197889% of homes90% of homes74% of homes

About 12429 S Mona Blvd

How much is 12429 S Mona Blvd, Compton, CA worth?

The TopHap Estimate for 12429 S Mona Blvd, Compton, CA is $689,000 as of Aug 30, 2026. The likely range is $630,350 to $747,650. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12429 S Mona Blvd, Compton, CA last sell?

12429 S Mona Blvd, Compton, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 12429 S Mona Blvd, Compton, CA?

12429 S Mona Blvd, Compton, CA has 3 bedrooms, 2 bathrooms, 1,324 square feet of living space and a 0.20-acre lot.

When was 12429 S Mona Blvd, Compton, CA built?

12429 S Mona Blvd, Compton, CA was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 12429 S Mona Blvd, Compton, CA?

12429 S Mona Blvd, Compton, CA is assigned to Bunche Middle School (middle), rated A-; Martin Luther King Elementary School (elementary), rated A-; Centennial High School (high), rated C-. All sit in Compton Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12429 S Mona Blvd, Compton, CA compare to other homes in Compton 90222?

Among the 5,733 homes in Compton 90222, it is worth more than 87% of them ($689,000 against a typical $533,084), its price per square foot is higher than 59% of them ($520 against a typical $495), it is bigger than 66% of them (1,324 ft² against a typical 1,122 ft²), its lot is bigger than 88% of them (0.2 ac against a typical 0.12 ac) and it is newer than 90% of them (1978 against a typical 1950). 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 12429 S Mona Blvd, Compton, CA?

The 2025 property tax bill for 12429 S Mona Blvd, Compton, CA was $2,547. The county assessed it at $143,231.

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