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Single Family ResidenceResidential
$3,288,787$836 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $2,800,000 on May 12, 2020

20 OAK RIDGE RD

BERKELEY, CA 94705
7
Beds
4
Baths
3,933 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1915
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
12
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

$3.3M
$3M low$3.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,800,000 · May 12, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$47,350 (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.$3,123,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$937,020
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,186,380
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,062,163
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,974,140

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.1946
Lot (acres)The size of the land the home sits on, from county records.0.19
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.Yes

Transaction History(12)

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(2)

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

E
John Muir Elementary SchoolA+
Elementary · Grades KG–5 · 0.1 mi
M
Willard Middle SchoolA+
Middle · Grades 6–8 · 0.9 mi
H
Berkeley High SchoolA
High · Grades 9–12 · 1.8 mi

District: Berkeley Unified School District

Neighborhood · ZIP 94705These 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.131
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.641

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.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.14,366
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,024 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$163,954
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$208,330
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.26 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

20 Oak Ridge Rd 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.

  • Among the most valuable homes in Alameda County
  • Costs more per square foot than 78% of homes in Alameda County
  • Bigger than 97% of homes in Alameda County
  • Has a bigger lot than 81% of homes in Berkeley 94705
  • Older than 92% of homes in Alameda County

What homes are worth in Berkeley 94705

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

This home
$654K$4M

This home is worth more than 93% of homes in Berkeley 94705.

How it measures up in Berkeley 94705

The dot is this home. The mark in the middle is the typical home in Berkeley 94705.

Estimated value$3,288,787
CheaperTypical $1,903,175Pricier

Pricier than 93% of homes nearby

Price per ft²$836
CheaperTypical $864Pricier

Pricier than 44% of homes nearby

Living area3,933 ft²
SmallerTypical 2,367 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.19 ac
SmallerTypical 0.13 acBigger

Bigger than 81% of homes nearby

Year built1915
OlderTypical 1920Newer

Newer than 42% of homes nearby

How 20 Oak Ridge Rd ranks against every home in each area.
MeasureThis homeClaremontBerkeley 94705Alameda County
Estimated valuepricier than$3,288,78784% of homes93% of homesalmost all homes
Price per ft²pricier than$83632% of homes44% of homes78% of homes
Living areabigger than3,933 ft²85% of homes89% of homes97% of homes
Lot sizebigger than0.19 ac72% of homes81% of homes72% of homes
Year builtnewer than191541% of homes42% of homes8% of homes

About 20 Oak Ridge Rd

How much is 20 Oak Ridge Rd, Berkeley, CA worth?

The TopHap Estimate for 20 Oak Ridge Rd, Berkeley, CA is $3,288,787 as of Sep 24, 2026. The likely range is $3,042,671 to $3,534,902. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Oak Ridge Rd, Berkeley, CA last sell?

20 Oak Ridge Rd, Berkeley, CA last sold on May 12, 2020 for $2,800,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 20 Oak Ridge Rd, Berkeley, CA?

20 Oak Ridge Rd, Berkeley, CA has 7 bedrooms, 4 bathrooms, 3,933 square feet of living space and a 0.19-acre lot.

When was 20 Oak Ridge Rd, Berkeley, CA built?

20 Oak Ridge Rd, Berkeley, CA was built in 1915, making it 111 years old. The building has 2 stories.

What schools serve 20 Oak Ridge Rd, Berkeley, CA?

20 Oak Ridge Rd, Berkeley, CA is assigned to John Muir Elementary School (elementary), rated A+; Willard 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 20 Oak Ridge Rd, Berkeley, CA compare to other homes in Berkeley 94705?

Among the 3,827 homes in Berkeley 94705, it is worth more than 93% of them ($3,288,787 against a typical $1,903,175), its price per square foot is higher than 44% of them ($836 against a typical $864), it is bigger than 89% of them (3,933 ft² against a typical 2,367 ft²), its lot is bigger than 81% of them (0.19 ac against a typical 0.13 ac) and it is newer than 42% of them (1915 against a typical 1920). Measured against all of Alameda County, it is worth more than almost all 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 20 Oak Ridge Rd, Berkeley, CA?

The 2025 property tax bill for 20 Oak Ridge Rd, Berkeley, CA was $47,350. The county assessed it at $3,123,400.

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