Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$906,819$869 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 84How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

2128 ACTON ST

BERKELEY, CA 94702
2
Beds
1
Baths
1,044 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.
4,000 ft²
Lot SizeThe size of the land the home sits on, from county records.
1922
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$907K
$766K low$1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,052 (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.$206,274 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$147,870
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$65,404
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$202,093
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$899,550

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
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.1932
Lot (acres)The size of the land the home sits on, from county records.0.09
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(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.

E
Oxford Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
H
Berkeley High SchoolA
High · Grades 9–12 · 0.7 mi
M
Martin Luther King Jr. Middle SchoolA
Middle · Grades 6–8 · 1.0 mi

District: Berkeley Unified School District

Neighborhood · ZIP 94702These 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.148
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.496

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.16,857
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.13,332 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$101,941
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$141,072
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.22 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Owner Tools

Do you own this home?
Claim this home

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

2128 Acton 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.

  • Costs more per square foot than 82% of homes in Alameda County
  • Smaller than 85% of homes in Alameda County
  • Has a smaller lot than 82% of homes in Alameda County
  • Older than 88% of homes in Alameda County

What homes are worth in Berkeley 94702

Each bar is how many homes fall in that price range. The marker is this home.

This home
$571K$1.9M

This home is worth more than 39% of homes in Berkeley 94702.

How it measures up in Berkeley 94702

The dot is this home. The mark in the middle is the typical home in Berkeley 94702.

Estimated value$906,819
CheaperTypical $990,817Pricier

Pricier than 39% of homes nearby

Price per ft²$869
CheaperTypical $826Pricier

Pricier than 56% of homes nearby

Living area1,044 ft²
SmallerTypical 1,278 ft²Bigger

Bigger than 27% of homes nearby

Lot size4,000 ft²
SmallerTypical 4,138 ft²Bigger

Bigger than 41% of homes nearby

Year built1922
OlderTypical 1925Newer

Newer than 34% of homes nearby

How 2128 Acton St ranks against every home in each area.
MeasureThis homeWest BerkeleyBerkeley 94702Alameda County
Estimated valuepricier than$906,81956% of homes39% of homes40% of homes
Price per ft²pricier than$86980% of homes56% of homes82% of homes
Living areabigger than1,044 ft²27% of homes27% of homes15% of homes
Lot sizebigger than4,000 ft²40% of homes41% of homes18% of homes
Year builtnewer than192240% of homes34% of homes12% of homes

About 2128 Acton St

How much is 2128 Acton St, Berkeley, CA worth?

The TopHap Estimate for 2128 Acton St, Berkeley, CA is $906,819 as of Oct 21, 2026. The likely range is $766,086 to $1,047,552. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2128 Acton St, Berkeley, CA last sell?

2128 Acton St, Berkeley, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 2128 Acton St, Berkeley, CA?

2128 Acton St, Berkeley, CA has 2 bedrooms, 1 bathrooms, 1,044 square feet of living space and a 0.09-acre lot.

When was 2128 Acton St, Berkeley, CA built?

2128 Acton St, Berkeley, CA was built in 1922, making it 104 years old. The building has 1 story.

What schools serve 2128 Acton St, Berkeley, CA?

2128 Acton St, Berkeley, CA is assigned to Oxford Elementary School (elementary), rated A; Berkeley High School (high), rated A; Martin Luther King Jr. Middle School (middle), rated A. All sit in Berkeley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2128 Acton St, Berkeley, CA compare to other homes in Berkeley 94702?

Among the 4,705 homes in Berkeley 94702, it is worth more than 39% of them ($906,819 against a typical $990,817), its price per square foot is higher than 56% of them ($869 against a typical $826), it is bigger than 27% of them (1,044 ft² against a typical 1,278 ft²), its lot is bigger than 41% of them (4,000 ft² against a typical 4,138 ft²) and it is newer than 34% of them (1922 against a typical 1925). Measured against all of Alameda County, it is worth more than 40% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 2128 Acton St, Berkeley, CA?

The 2025 property tax bill for 2128 Acton St, Berkeley, CA was $6,052. The county assessed it at $206,274.

More homes on Acton St

Closest homes

More homes in Berkeley 94702

Assigned schools

Explore the area

See this home in context

Open 2128 Acton St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map