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Duplex (2 Units, Any Combination)Residential
Last sold for $121,300 on Nov 14, 2011

817 31ST ST

EMERYVILLE, CA 94608
10
Beds
5.5
Baths
3,199 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.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
14
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.$121,300 · Nov 14, 2011

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,613 (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.$328,940 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$88,395
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$240,545
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$322,494

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
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.1969
Lot (acres)The size of the land the home sits on, from county records.0.11
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(22)

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(4)

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

E
Hoover Elementary SchoolC
Elementary · Grades KG–5 · 0.2 mi
H
McClymonds High SchoolD-
High · Grades 9–12 · 0.3 mi
M
Westlake Middle SchoolD-
Middle · Grades 6–8 · 0.8 mi

District: Oakland Unified School District

Neighborhood · ZIP 94608These 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.161
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.503

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.30,930
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,968 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,627
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$152,100
Average tempThe average temperature here across a full year.58°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.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

817 31st 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 96% of homes in Emeryville 94608
  • Has a smaller lot than 72% of homes in Alameda County
  • Older than 98% of homes in Alameda County

How it measures up in Emeryville 94608

The dot is this home. The mark in the middle is the typical home in Emeryville 94608.

Living area3,199 ft²
SmallerTypical 1,173 ft²Bigger

Bigger than 96% of homes nearby

Lot size0.11 ac
SmallerTypical 0.13 acBigger

Bigger than 41% of homes nearby

Year built1900
OlderTypical 1946Newer

Newer than 7% of homes nearby

How 817 31st St ranks against every home in each area.
MeasureThis homeHooverEmeryville 94608Alameda County
Living areabigger than3,199 ft²87% of homes96% of homes93% of homes
Lot sizebigger than0.11 ac70% of homes41% of homes28% of homes
Year builtnewer than190018% of homes7% of homes2% of homes

About 817 31st St

When did 817 31st St, Emeryville, CA last sell?

817 31st St, Emeryville, CA last sold on Nov 14, 2011 for $121,300, according to the county's recorded deed. TopHap holds 7 recorded sales for this parcel.

How big is 817 31st St, Emeryville, CA?

817 31st St, Emeryville, CA has 10 bedrooms, 5.5 bathrooms, 3,199 square feet of living space and a 0.11-acre lot.

When was 817 31st St, Emeryville, CA built?

817 31st St, Emeryville, CA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 817 31st St, Emeryville, CA?

817 31st St, Emeryville, CA is assigned to Hoover Elementary School (elementary), rated C; McClymonds High School (high), rated D-; Westlake Middle School (middle), rated D-. All sit in Oakland Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 817 31st St, Emeryville, CA compare to other homes in Emeryville 94608?

Among the 9,223 homes in Emeryville 94608, it is bigger than 96% of them (3,199 ft² against a typical 1,173 ft²), its lot is bigger than 41% of them (0.11 ac against a typical 0.13 ac) and it is newer than 7% of them (1900 against a typical 1946). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 817 31st St, Emeryville, CA?

The 2025 property tax bill for 817 31st St, Emeryville, CA was $6,613. The county assessed it at $328,940.

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