Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$608,785$568 / 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 $540,000 on Feb 5, 2021

1521 W 166TH ST

COMPTON, CA 90220
4
Beds
2
Baths
1,071 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
1954
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$609K
$556K low$662K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$540,000 · Feb 5, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,323 (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.$596,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$412,814
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$183,386
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$584,511

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.0.13
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(10)

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(5)

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

E
Henry Wadsworth Longfellow Elementary SchoolC-
Elementary · Grades PK–8 · 0.3 mi
H
Compton High SchoolC
High · Grades 9–12 · 2.1 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%

Owner Tools

Do you own this home?
Claim this home

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

1521 W 166th 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 81% of homes in Los Angeles County
  • Smaller than 84% of homes in Los Angeles County
  • Has a smaller lot than 79% of homes in Los Angeles County
  • Newer than 65% of 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
$432K$821K

This home is worth more than 47% 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$608,785
CheaperTypical $616,469Pricier

Pricier than 47% of homes nearby

Price per ft²$568
CheaperTypical $534Pricier

Pricier than 64% of homes nearby

Living area1,071 ft²
SmallerTypical 1,281 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.13 ac
SmallerTypical 0.13 acBigger

Bigger than 48% of homes nearby

Year built1954
OlderTypical 1951Newer

Newer than 65% of homes nearby

How 1521 W 166th St ranks against every home in each area.
MeasureThis homeCompton 90220Los Angeles County
Estimated valuepricier than$608,78547% of homes19% of homes
Price per ft²pricier than$56864% of homes49% of homes
Living areabigger than1,071 ft²32% of homes16% of homes
Lot sizebigger than0.13 ac48% of homes21% of homes
Year builtnewer than195465% of homes44% of homes

About 1521 W 166th St

How much is 1521 W 166th St, Compton, CA worth?

The TopHap Estimate for 1521 W 166th St, Compton, CA is $608,785 as of Oct 21, 2026. The likely range is $555,610 to $661,960. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1521 W 166th St, Compton, CA last sell?

1521 W 166th St, Compton, CA last sold on Feb 5, 2021 for $540,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 1521 W 166th St, Compton, CA?

1521 W 166th St, Compton, CA has 4 bedrooms, 2 bathrooms, 1,071 square feet of living space and a 0.13-acre lot.

When was 1521 W 166th St, Compton, CA built?

1521 W 166th St, Compton, CA was built in 1954, making it 72 years old. The building has 1 story.

What schools serve 1521 W 166th St, Compton, CA?

1521 W 166th St, Compton, CA is assigned to Henry Wadsworth Longfellow Elementary School (elementary), rated C-; 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 1521 W 166th St, Compton, CA compare to other homes in Compton 90220?

Among the 10,444 homes in Compton 90220, it is worth more than 47% of them ($608,785 against a typical $616,469), its price per square foot is higher than 64% of them ($568 against a typical $534), it is bigger than 32% of them (1,071 ft² against a typical 1,281 ft²), its lot is bigger than 48% of them (0.13 ac against a typical 0.13 ac) and it is newer than 65% of them (1954 against a typical 1951). Measured against all of Los Angeles County, it is worth more than 19% 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 1521 W 166th St, Compton, CA?

The 2025 property tax bill for 1521 W 166th St, Compton, CA was $10,323. The county assessed it at $596,200.

More homes on W 166th St

Closest homes

More homes in Compton 90220

Assigned schools

Explore the area

See this home in context

Open 1521 W 166th St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map