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Single Family ResidenceResidential
$650,485$542 / 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 Oct 21, 2026
Last sold for $387,000 on Jul 16, 2019

321 W ELM ST

COMPTON, CA 90220
3
Beds
3
Baths
1,200 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.
2,451 ft²
Lot SizeThe size of the land the home sits on, from county records.
2019
Year BuiltThe year the home was originally built, according to county records.

Valuation

$650K
$592K low$709K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$387,000 · Jul 16, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,529 (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.$431,699 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$219,753
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$211,946
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$423,236

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.34%
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.0.2 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
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.06
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(5)

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
Dickison Elementary SchoolB-
Elementary · Grades KG–8 · 0.3 mi
H
Compton High SchoolC
High · Grades 9–12 · 1.4 mi

District: Compton Unified School District

Neighborhood · ZIP 90220These 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.75
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.420

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.8.2%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.47,168
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,717 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,896
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$83,027
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

321 W Elm 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 76% of homes in Los Angeles County
  • Smaller than 75% of homes in Los Angeles County
  • Among the smallest lots in Los Angeles County
  • Among the newest homes in Compton 90220

What homes are worth in Compton 90220

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

This home
$431K$826K

This home is worth more than 66% of homes in Compton 90220.

How it measures up in Compton 90220

The dot is this home. The mark in the middle is the typical home in Compton 90220.

Estimated value$650,485
CheaperTypical $616,389Pricier

Pricier than 66% of homes nearby

Price per ft²$542
CheaperTypical $534Pricier

Pricier than 53% of homes nearby

Living area1,200 ft²
SmallerTypical 1,284 ft²Bigger

Bigger than 44% of homes nearby

Lot size2,451 ft²
SmallerTypical 0.13 acBigger

Bigger than 2% of homes nearby

Year built2019
OlderTypical 1951Newer

Newer than almost all homes nearby

How 321 W Elm St ranks against every home in each area.
MeasureThis homeCompton 90220Los Angeles County
Estimated valuepricier than$650,48566% of homes24% of homes
Price per ft²pricier than$54253% of homes43% of homes
Living areabigger than1,200 ft²44% of homes25% of homes
Lot sizebigger than2,451 ft²2% of homesalmost no homes
Year builtnewer than2019almost all homesalmost all homes

About 321 W Elm St

How much is 321 W Elm St, Compton, CA worth?

The TopHap Estimate for 321 W Elm St, Compton, CA is $650,485 as of Oct 21, 2026. The likely range is $592,002 to $708,968. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 321 W Elm St, Compton, CA last sell?

321 W Elm St, Compton, CA last sold on Jul 16, 2019 for $387,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 321 W Elm St, Compton, CA?

321 W Elm St, Compton, CA has 3 bedrooms, 3 bathrooms, 1,200 square feet of living space and a 0.06-acre lot.

When was 321 W Elm St, Compton, CA built?

321 W Elm St, Compton, CA was built in 2019, making it 7 years old.

What schools serve 321 W Elm St, Compton, CA?

321 W Elm St, Compton, CA is assigned to Dickison Elementary School (elementary), rated B-; Compton 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 321 W Elm St, Compton, CA compare to other homes in Compton 90220?

Among the 10,444 homes in Compton 90220, it is worth more than 66% of them ($650,485 against a typical $616,389), its price per square foot is higher than 53% of them ($542 against a typical $534), it is bigger than 44% of them (1,200 ft² against a typical 1,284 ft²), its lot is bigger than 2% of them (2,451 ft² against a typical 0.13 ac) and it is newer than almost all of them (2019 against a typical 1951). Measured against all of Los Angeles County, it is worth more than 24% 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 321 W Elm St, Compton, CA?

The 2025 property tax bill for 321 W Elm St, Compton, CA was $7,529. The county assessed it at $431,699.

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Assigned schools

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