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Duplex (2 Units, Any Combination)Residential

2121 ROSE ST

BERKELEY, CA 94709
4
Beds
3
Baths
2,324 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.
0.14 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.
11
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,326 (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.$659,237 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$199,871
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$466,366
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$646,177

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.1906
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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.

E
Berkeley Arts Magnet at Whittier (BAM)A+
Elementary · Grades KG–5 · 0.4 mi
M
Martin Luther King Jr. Middle SchoolA
Middle · Grades 6–8 · 0.5 mi
H
Berkeley High SchoolA
High · Grades 9–12 · 1.0 mi

District: Berkeley Unified School District

Neighborhood · ZIP 94709These 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.89
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.588

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.11,993
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14,729 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,478
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,892
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.24 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

2121 Rose 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 81% of homes in Alameda County
  • Has a bigger lot than 75% of homes in North Berkeley
  • Older than 98% of homes in Alameda County

How it measures up in Berkeley 94709

The dot is this home. The mark in the middle is the typical home in Berkeley 94709.

Living area2,324 ft²
SmallerTypical 1,875 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.14 ac
SmallerTypical 0.13 acBigger

Bigger than 53% of homes nearby

Year built1900
OlderTypical 1925Newer

Newer than 6% of homes nearby

How 2121 Rose St ranks against every home in each area.
MeasureThis homeNorth BerkeleyBerkeley 94709Alameda County
Living areabigger than2,324 ft²78% of homes63% of homes81% of homes
Lot sizebigger than0.14 ac75% of homes53% of homes48% of homes
Year builtnewer than19004% of homes6% of homes2% of homes

About 2121 Rose St

When did 2121 Rose St, Berkeley, CA last sell?

2121 Rose St, Berkeley, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 2121 Rose St, Berkeley, CA?

2121 Rose St, Berkeley, CA has 4 bedrooms, 3 bathrooms, 2,324 square feet of living space and a 0.14-acre lot.

When was 2121 Rose St, Berkeley, CA built?

2121 Rose St, Berkeley, CA was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 2121 Rose St, Berkeley, CA?

2121 Rose St, Berkeley, CA is assigned to Berkeley Arts Magnet at Whittier (BAM) (elementary), rated A+; Martin Luther King Jr. Middle School (middle), rated A; Berkeley High School (high), rated A. All sit in Berkeley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2121 Rose St, Berkeley, CA compare to other homes in Berkeley 94709?

Among the 1,940 homes in Berkeley 94709, it is bigger than 63% of them (2,324 ft² against a typical 1,875 ft²), its lot is bigger than 53% of them (0.14 ac against a typical 0.13 ac) and it is newer than 6% of them (1900 against a typical 1925). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 2121 Rose St, Berkeley, CA?

The 2025 property tax bill for 2121 Rose St, Berkeley, CA was $14,326. The county assessed it at $659,237.

Closest homes

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Assigned schools

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