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Light Industrial (10% Improved Office Space; Machine Shop)Industrial

2820 UNION ST

EMERYVILLE, CA 94608
0
Baths
4,344 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.
2,660 ft²
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.
2
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,590 (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.$189,179 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$52,970
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$136,209
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$185,469

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.20
7
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
15
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
43
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
36
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Light Industrial (10% Improved Office Space; Machine Shop)
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountyALAMEDA
Lot (acres)The size of the land the home sits on, from county records.0.06
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(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.

H
McClymonds High SchoolD-
High · Grades 9–12 · 0.3 mi
E
Hoover Elementary SchoolC
Elementary · Grades KG–5 · 0.5 mi
M
West Oakland Middle SchoolD
Middle · Grades 6–8 · 0.9 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

2820 Union 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 98% of homes in Emeryville 94608
  • Has a smaller lot than 92% of homes in Alameda County
  • Older than 77% 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 area4,344 ft²
SmallerTypical 1,176 ft²Bigger

Bigger than 98% of homes nearby

Lot size2,660 ft²
SmallerTypical 0.13 acBigger

Bigger than 9% of homes nearby

Year built1939
OlderTypical 1946Newer

Newer than 48% of homes nearby

How 2820 Union St ranks against every home in each area.
MeasureThis homeMcClymondsEmeryville 94608Alameda County
Living areabigger than4,344 ft²97% of homes98% of homes98% of homes
Lot sizebigger than2,660 ft²14% of homes9% of homes8% of homes
Year builtnewer than193966% of homes48% of homes23% of homes

About 2820 Union St

When did 2820 Union St, Emeryville, CA last sell?

2820 Union St, Emeryville, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 2820 Union St, Emeryville, CA?

2820 Union St, Emeryville, CA has 4,344 square feet of living space and a 0.06-acre lot.

When was 2820 Union St, Emeryville, CA built?

2820 Union St, Emeryville, CA was built in 1939, making it 87 years old. It is a custom design home. The building has 2 stories.

What schools serve 2820 Union St, Emeryville, CA?

2820 Union St, Emeryville, CA is assigned to McClymonds High School (high), rated D-; Hoover Elementary School (elementary), rated C; West Oakland 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 2820 Union St, Emeryville, CA compare to other homes in Emeryville 94608?

Among the 9,231 homes in Emeryville 94608, it is bigger than 98% of them (4,344 ft² against a typical 1,176 ft²), its lot is bigger than 9% of them (2,660 ft² against a typical 0.13 ac) and it is newer than 48% of them (1939 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 2820 Union St, Emeryville, CA?

The 2025 property tax bill for 2820 Union St, Emeryville, CA was $4,590. The county assessed it at $189,179.

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