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Duplex (2 Units, Any Combination)Residential

8439 HARRISON ST

PARAMOUNT, CA 90723
4
Beds
2
Baths
1,736 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.
1956
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,529 (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.$144,108 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$58,883
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$85,225
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$141,283

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.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
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(2)

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.

M
Alondra Middle SchoolB-
Middle · Grades 6–8 · 0.2 mi
E
Mokler Elementary SchoolD+
Elementary · Grades KG–5 · 0.2 mi
H
Paramount High SchoolC+
High · Grades 9–12 · 1.2 mi

District: Paramount Unified School District

Neighborhood · ZIP 90723These 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.62
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.104
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.351

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.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.51,444
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.10,750 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,221
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$76,628
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

8439 Harrison 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.

  • Bigger than 78% of homes in Paramount 90723
  • Has a smaller lot than 90% of homes in Los Angeles County

How it measures up in Paramount 90723

The dot is this home. The mark in the middle is the typical home in Paramount 90723.

Living area1,736 ft²
SmallerTypical 1,240 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.11 ac
SmallerTypical 0.15 acBigger

Bigger than 19% of homes nearby

Year built1956
OlderTypical 1959Newer

Newer than 44% of homes nearby

How 8439 Harrison St ranks against every home in each area.
MeasureThis homeClearwaterParamount 90723Los Angeles County
Living areabigger than1,736 ft²62% of homes78% of homes58% of homes
Lot sizebigger than0.11 ac14% of homes19% of homes10% of homes
Year builtnewer than195652% of homes44% of homes50% of homes

About 8439 Harrison St

When did 8439 Harrison St, Paramount, CA last sell?

8439 Harrison St, Paramount, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 8439 Harrison St, Paramount, CA?

8439 Harrison St, Paramount, CA has 4 bedrooms, 2 bathrooms, 1,736 square feet of living space and a 0.12-acre lot.

When was 8439 Harrison St, Paramount, CA built?

8439 Harrison St, Paramount, CA was built in 1956, making it 70 years old. It is a duplex single home.

What schools serve 8439 Harrison St, Paramount, CA?

8439 Harrison St, Paramount, CA is assigned to Alondra Middle School (middle), rated B-; Mokler Elementary School (elementary), rated D+; Paramount High School (high), rated C+. All sit in Paramount Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8439 Harrison St, Paramount, CA compare to other homes in Paramount 90723?

Among the 8,131 homes in Paramount 90723, it is bigger than 78% of them (1,736 ft² against a typical 1,240 ft²), its lot is bigger than 19% of them (0.11 ac against a typical 0.15 ac) and it is newer than 44% of them (1956 against a typical 1959). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 8439 Harrison St, Paramount, CA?

The 2025 property tax bill for 8439 Harrison St, Paramount, CA was $2,529. The county assessed it at $144,108.

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