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Single Family ResidenceResidential
$374,537$624 / 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 88How 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

8420 QUIMBY ST

PARAMOUNT, CA 90723
2
Beds
1
Baths
600 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$375K
$331K low$418K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,317 (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.$239,075 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$180,359
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$58,716
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$234,392

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.0.10
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.Floor/Wall Furnace
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

E
Wirtz Elementary SchoolC
Elementary · Grades KG–5 · 0.3 mi
H
Paramount High SchoolC+
High · Grades 9–12 · 0.3 mi
M
Paramount Park Middle SchoolB-
Middle · Grades 6–8 · 0.5 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

8420 Quimby 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 98% of homes in Los Angeles County
  • Costs more per square foot than 93% of homes in Paramount 90723
  • Among the smallest homes in Los Angeles County
  • Has a smaller lot than 93% of homes in Los Angeles County
  • Older than 67% of homes in Paramount 90723

What homes are worth in Paramount 90723

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

This home
$292K$823K

This home is worth more than 13% of homes in Paramount 90723.

How it measures up in Paramount 90723

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

Estimated value$374,537
CheaperTypical $510,286Pricier

Pricier than 13% of homes nearby

Price per ft²$624
CheaperTypical $434Pricier

Pricier than 93% of homes nearby

Living area600 ft²
SmallerTypical 1,240 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.1 ac
SmallerTypical 0.15 acBigger

Bigger than 16% of homes nearby

Year built1952
OlderTypical 1959Newer

Newer than 33% of homes nearby

How 8420 Quimby St ranks against every home in each area.
MeasureThis homeParamount 90723Los Angeles County
Estimated valuepricier than$374,53713% of homes2% of homes
Price per ft²pricier than$62493% of homes63% of homes
Living areabigger than600 ft²2% of homesalmost no homes
Lot sizebigger than0.1 ac16% of homes7% of homes
Year builtnewer than195233% of homes39% of homes

About 8420 Quimby St

How much is 8420 Quimby St, Paramount, CA worth?

The TopHap Estimate for 8420 Quimby St, Paramount, CA is $374,537 as of Aug 30, 2026. The likely range is $330,635 to $418,439. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8420 Quimby St, Paramount, CA last sell?

8420 Quimby St, Paramount, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 8420 Quimby St, Paramount, CA?

8420 Quimby St, Paramount, CA has 2 bedrooms, 1 bathrooms, 600 square feet of living space and a 0.10-acre lot.

When was 8420 Quimby St, Paramount, CA built?

8420 Quimby St, Paramount, CA was built in 1952, making it 74 years old. It is a conventional home. The building has 1 story.

What schools serve 8420 Quimby St, Paramount, CA?

8420 Quimby St, Paramount, CA is assigned to Wirtz Elementary School (elementary), rated C; Paramount High School (high), rated C+; Paramount Park Middle School (middle), rated B-. All sit in Paramount Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8420 Quimby St, Paramount, CA compare to other homes in Paramount 90723?

Among the 8,131 homes in Paramount 90723, it is worth more than 13% of them ($374,537 against a typical $510,286), its price per square foot is higher than 93% of them ($624 against a typical $434), it is bigger than 2% of them (600 ft² against a typical 1,240 ft²), its lot is bigger than 16% of them (0.1 ac against a typical 0.15 ac) and it is newer than 33% of them (1952 against a typical 1959). Measured against all of Los Angeles County, it is worth more than 2% 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 8420 Quimby St, Paramount, CA?

The 2025 property tax bill for 8420 Quimby St, Paramount, CA was $3,317. The county assessed it at $239,075.

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