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Quadplex (4 Units, Any Combination)Residential

51 ALTA ST

ARCADIA, CA 91006
0
Baths
2,652 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,485 (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.$107,202 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,468
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$66,734
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$105,101

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Quadplex (4 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Quadraplex
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.18
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
First Avenue Middle SchoolA
Middle · Grades 6–8 · 0.2 mi
H
Arcadia High SchoolA+
High · Grades 9–12 · 0.8 mi
E
Holly Avenue Elementary SchoolA-
Elementary · Grades KG–5 · 1.3 mi

District: Arcadia Unified School District

Neighborhood · ZIP 91006These 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.59
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.595

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
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.32,843
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,822 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,892
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,811
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.21 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

51 Alta 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 84% of homes in Los Angeles County
  • Has a smaller lot than 69% of homes in Arcadia 91006

How it measures up in Arcadia 91006

The dot is this home. The mark in the middle is the typical home in Arcadia 91006.

Living area2,652 ft²
SmallerTypical 2,011 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.18 ac
SmallerTypical 0.23 acBigger

Bigger than 31% of homes nearby

How 51 Alta St ranks against every home in each area.
MeasureThis homeArcadia 91006Los Angeles County
Living areabigger than2,652 ft²73% of homes84% of homes
Lot sizebigger than0.18 ac31% of homes60% of homes

About 51 Alta St

When did 51 Alta St, Arcadia, CA last sell?

51 Alta St, Arcadia, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 51 Alta St, Arcadia, CA?

51 Alta St, Arcadia, CA has 2,652 square feet of living space and a 0.18-acre lot.

What schools serve 51 Alta St, Arcadia, CA?

51 Alta St, Arcadia, CA is assigned to First Avenue Middle School (middle), rated A; Arcadia High School (high), rated A+; Holly Avenue Elementary School (elementary), rated A-. All sit in Arcadia Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 51 Alta St, Arcadia, CA compare to other homes in Arcadia 91006?

Among the 9,971 homes in Arcadia 91006, it is bigger than 73% of them (2,652 ft² against a typical 2,011 ft²) and its lot is bigger than 31% of them (0.18 ac against a typical 0.23 ac). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 51 Alta St, Arcadia, CA?

The 2025 property tax bill for 51 Alta St, Arcadia, CA was $2,485. The county assessed it at $107,202.

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Assigned schools

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