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Triplex (3 Units, Any Combination)Residential
Last sold for $312,500 on Jul 29, 2020

482 S I ST

LIVERMORE, CA 94550
5
Beds
3
Baths
2,122 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.
1939
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$312,500 · Jul 29, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,112 (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.$1,007,185 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$349,494
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$657,691
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$987,442

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Triplex (3 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountyALAMEDA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1967
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)
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.

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

H
Livermore High SchoolB
High · Grades 9–12 · 0.3 mi
M
East Avenue Middle SchoolB+
Middle · Grades 6–8 · 0.8 mi
E
Sunset Elementary SchoolA+
Elementary · Grades KG–5 · 1.2 mi

District: Livermore Valley Joint Unified School District

Neighborhood · ZIP 94550These 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.61
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.379

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.50,851
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.117 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$164,249
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$195,822
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.20 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.77%

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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

482 S I 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 75% of homes in Alameda County
  • Has a smaller lot than 91% of homes in Livermore 94550
  • Older than 97% of homes in Livermore 94550

How it measures up in Livermore 94550

The dot is this home. The mark in the middle is the typical home in Livermore 94550.

Living area2,122 ft²
SmallerTypical 1,828 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.11 ac
SmallerTypical 0.18 acBigger

Bigger than 9% of homes nearby

Year built1939
OlderTypical 1972Newer

Newer than 3% of homes nearby

How 482 S I St ranks against every home in each area.
MeasureThis homeSouthside LivermoreLivermore 94550Alameda County
Living areabigger than2,122 ft²72% of homes63% of homes75% of homes
Lot sizebigger than0.11 ac10% of homes9% of homes29% of homes
Year builtnewer than193929% of homes3% of homes23% of homes

About 482 S I St

When did 482 S I St, Livermore, CA last sell?

482 S I St, Livermore, CA last sold on Jul 29, 2020 for $312,500, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 482 S I St, Livermore, CA?

482 S I St, Livermore, CA has 5 bedrooms, 3 bathrooms, 2,122 square feet of living space and a 0.12-acre lot.

When was 482 S I St, Livermore, CA built?

482 S I St, Livermore, CA was built in 1939, making it 87 years old. It is a custom design home. The building has 1 story.

What schools serve 482 S I St, Livermore, CA?

482 S I St, Livermore, CA is assigned to Livermore High School (high), rated B; East Avenue Middle School (middle), rated B+; Sunset Elementary School (elementary), rated A+. All sit in Livermore Valley Joint Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 482 S I St, Livermore, CA compare to other homes in Livermore 94550?

Among the 16,037 homes in Livermore 94550, it is bigger than 63% of them (2,122 ft² against a typical 1,828 ft²), its lot is bigger than 9% of them (0.11 ac against a typical 0.18 ac) and it is newer than 3% of them (1939 against a typical 1972). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 482 S I St, Livermore, CA?

The 2025 property tax bill for 482 S I St, Livermore, CA was $13,112. The county assessed it at $1,007,185.

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