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Duplex (2 Units, Any Combination)Residential
Last sold for $178,500 on Mar 16, 1994

331 W 12TH ST

SAN PEDRO, CA 90731
3
Beds
2
Baths
2,592 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.
1905
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$178,500 · Mar 16, 1994

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,993 (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.$314,849 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$224,401
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$90,448
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$308,676

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.Conventional
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)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(9)

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
15th Street Elementary SchoolC-
Elementary · Grades KG–5 · 0.2 mi
M
Dana Middle SchoolC
Middle · Grades 6–8 · 0.7 mi
H
San Pedro High SchoolB+
High · Grades 9–12 · 0.9 mi

District: Los Angeles Unified School District

Neighborhood · ZIP 90731These 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.130
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.440

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.18%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.60,368
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,668 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,447
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,873
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.13 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

331 W 12th 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 83% of homes in Los Angeles County
  • Has a smaller lot than 90% of homes in Los Angeles County
  • Among the oldest homes in Los Angeles County

How it measures up in San Pedro 90731

The dot is this home. The mark in the middle is the typical home in San Pedro 90731.

Living area2,592 ft²
SmallerTypical 1,561 ft²Bigger

Bigger than 82% of homes nearby

Lot size0.11 ac
SmallerTypical 0.12 acBigger

Bigger than 23% of homes nearby

Year built1905
OlderTypical 1953Newer

Newer than 2% of homes nearby

How 331 W 12th St ranks against every home in each area.
MeasureThis homePlazaSan Pedro 90731Los Angeles County
Living areabigger than2,592 ft²72% of homes82% of homes83% of homes
Lot sizebigger than0.11 ac27% of homes23% of homes10% of homes
Year builtnewer than19057% of homes2% of homesalmost no homes

About 331 W 12th St

When did 331 W 12th St, San Pedro, CA last sell?

331 W 12th St, San Pedro, CA last sold on Mar 16, 1994 for $178,500, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 331 W 12th St, San Pedro, CA?

331 W 12th St, San Pedro, CA has 3 bedrooms, 2 bathrooms, 2,592 square feet of living space and a 0.12-acre lot.

When was 331 W 12th St, San Pedro, CA built?

331 W 12th St, San Pedro, CA was built in 1905, making it 121 years old. It is a conventional home. The building has 1 story.

What schools serve 331 W 12th St, San Pedro, CA?

331 W 12th St, San Pedro, CA is assigned to 15th Street Elementary School (elementary), rated C-; Dana Middle School (middle), rated C; San Pedro High School (high), rated B+. All sit in Los Angeles Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 331 W 12th St, San Pedro, CA compare to other homes in San Pedro 90731?

Among the 11,502 homes in San Pedro 90731, it is bigger than 82% of them (2,592 ft² against a typical 1,561 ft²), its lot is bigger than 23% of them (0.11 ac against a typical 0.12 ac) and it is newer than 2% of them (1905 against a typical 1953). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 331 W 12th St, San Pedro, CA?

The 2025 property tax bill for 331 W 12th St, San Pedro, CA was $3,993. The county assessed it at $314,849.

More homes on W 12th St

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Assigned schools

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