Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,997,103$967 / 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 85How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

640 SANTA ROSA AVE

BERKELEY, CA 94707
3
Beds
1.5
Baths
2,066 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1937
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$2M
$1.7M low$2.3M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,604 (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.$147,355 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$60,844
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$93,511
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$144,330
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,641,420

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
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.1942
Lot (acres)The size of the land the home sits on, from county records.0.12
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.Gravity
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Bay

Transaction History(2)

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
Thousand Oaks Elementary SchoolA
Elementary · Grades KG–5 · 0.2 mi
M
Martin Luther King Jr. Middle SchoolA
Middle · Grades 6–8 · 1.0 mi
H
Berkeley High SchoolA
High · Grades 9–12 · 2.0 mi

District: Berkeley Unified School District

Neighborhood · ZIP 94707These 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.65
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 100.586

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.12,276
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,137 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$177,687
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$232,973
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%

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

640 Santa Rosa Ave 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.

  • Worth more than 91% of homes in Alameda County
  • Costs more per square foot than 89% of homes in Alameda County
  • Bigger than 73% of homes in Alameda County
  • Newer than 89% of homes in Thousand Oaks

What homes are worth in Berkeley 94707

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

This home
$1.1M$3.2M

This home is worth more than 63% of homes in Berkeley 94707.

How it measures up in Berkeley 94707

The dot is this home. The mark in the middle is the typical home in Berkeley 94707.

Estimated value$1,997,103
CheaperTypical $1,818,972Pricier

Pricier than 63% of homes nearby

Price per ft²$967
CheaperTypical $965Pricier

Pricier than 51% of homes nearby

Living area2,066 ft²
SmallerTypical 1,966 ft²Bigger

Bigger than 56% of homes nearby

Lot size0.12 ac
SmallerTypical 0.13 acBigger

Bigger than 45% of homes nearby

Year built1937
OlderTypical 1926Newer

Newer than 72% of homes nearby

How 640 Santa Rosa Ave ranks against every home in each area.
MeasureThis homeThousand OaksBerkeley 94707Alameda County
Estimated valuepricier than$1,997,10354% of homes63% of homes91% of homes
Price per ft²pricier than$96726% of homes51% of homes89% of homes
Living areabigger than2,066 ft²63% of homes56% of homes73% of homes
Lot sizebigger than0.12 ac64% of homes45% of homes40% of homes
Year builtnewer than193789% of homes72% of homes22% of homes

About 640 Santa Rosa Ave

How much is 640 Santa Rosa Ave, Berkeley, CA worth?

The TopHap Estimate for 640 Santa Rosa Ave, Berkeley, CA is $1,997,103 as of Jul 14, 2026. The likely range is $1,699,590 to $2,294,616. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 640 Santa Rosa Ave, Berkeley, CA last sell?

640 Santa Rosa Ave, Berkeley, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 640 Santa Rosa Ave, Berkeley, CA?

640 Santa Rosa Ave, Berkeley, CA has 3 bedrooms, 1.5 bathrooms, 2,066 square feet of living space and a 0.12-acre lot.

When was 640 Santa Rosa Ave, Berkeley, CA built?

640 Santa Rosa Ave, Berkeley, CA was built in 1937, making it 89 years old. It is a custom design home. The building has 1 story.

What schools serve 640 Santa Rosa Ave, Berkeley, CA?

640 Santa Rosa Ave, Berkeley, CA is assigned to Thousand Oaks Elementary School (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 640 Santa Rosa Ave, Berkeley, CA compare to other homes in Berkeley 94707?

Among the 4,926 homes in Berkeley 94707, it is worth more than 63% of them ($1,997,103 against a typical $1,818,972), its price per square foot is higher than 51% of them ($967 against a typical $965), it is bigger than 56% of them (2,066 ft² against a typical 1,966 ft²), its lot is bigger than 45% of them (0.12 ac against a typical 0.13 ac) and it is newer than 72% of them (1937 against a typical 1926). Measured against all of Alameda County, it is worth more than 91% 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 640 Santa Rosa Ave, Berkeley, CA?

The 2025 property tax bill for 640 Santa Rosa Ave, Berkeley, CA was $7,604. The county assessed it at $147,355.

More homes on Santa Rosa Ave

Closest homes

More homes in Berkeley 94707

Assigned schools

Explore the area

See this home in context

Open 640 Santa Rosa Ave 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