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Single Family ResidenceResidential
Last sold for $185,000 on Nov 21, 2012

4381 JAMES AVE

CASTRO VALLEY, CA 94546
0
Baths
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$185,000 · Nov 21, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,775 (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.$232,360 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$232,360
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$227,805
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$692,280

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyALAMEDA
Lot (acres)The size of the land the home sits on, from county records.0.33
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.

H
Castro Valley High SchoolA-
High · Grades 9–12 · 0.3 mi
E
Vannoy Elementary SchoolA
Elementary · Grades KG–5 · 0.7 mi
M
Creekside Middle SchoolA
Middle · Grades 6–8 · 0.8 mi

District: Castro Valley Unified School District

Neighborhood · ZIP 94546These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.657

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.46,776
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,466 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$117,352
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$142,642
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.23 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

4381 James Ave 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.

  • Has a bigger lot than 89% of homes in Castro Valley

How it measures up in Castro Valley 94546

The dot is this home. The mark in the middle is the typical home in Castro Valley 94546.

Lot size0.33 ac
SmallerTypical 0.15 acBigger

Bigger than 85% of homes nearby

How 4381 James Ave ranks against every home in each area.
MeasureThis homeCastro ValleyCastro Valley 94546Alameda County
Lot sizebigger than0.33 ac89% of homes85% of homes86% of homes

About 4381 James Ave

When did 4381 James Ave, Castro Valley, CA last sell?

4381 James Ave, Castro Valley, CA last sold on Nov 21, 2012 for $185,000, according to the county's recorded deed.

What schools serve 4381 James Ave, Castro Valley, CA?

4381 James Ave, Castro Valley, CA is assigned to Castro Valley High School (high), rated A-; Vannoy Elementary School (elementary), rated A; Creekside Middle School (middle), rated A. All sit in Castro Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 4381 James Ave, Castro Valley, CA?

The 2025 property tax bill for 4381 James Ave, Castro Valley, CA was $2,775. The county assessed it at $232,360.

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