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Single Family ResidenceResidential
$5,020,419$1,670 / 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 79How 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

330 SEA VIEW AVE

PIEDMONT, CA 94610
0
Baths
3,006 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.
1,998 ft²
Lot SizeThe size of the land the home sits on, from county records.
1935
Year BuiltThe year the home was originally built, according to county records.

Valuation

$5M
$4M low$6.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,844 (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.$298,704 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$99,568
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$199,136
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$292,848
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,383,470

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.0.05
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(4)

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
Wildwood Elementary SchoolA+
Elementary · Grades KG–5 · 0.8 mi
M
Piedmont Middle SchoolA+
Middle · Grades 6–8 · 0.8 mi
H
Piedmont High SchoolA+
High · Grades 9–12 · 0.8 mi

District: Piedmont City Unified School District

Neighborhood · ZIP 94610These 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.126
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.507

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.7%
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.31,044
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.14,202 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$132,514
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$172,604
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%

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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

330 Sea View 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.

  • Among the most valuable homes in Alameda County
  • Among the highest price per square foot in Crocker Highlands
  • Bigger than 91% of homes in Alameda County
  • Among the smallest lots in Crocker Highlands
  • Newer than 81% of homes in Crocker Highlands

What homes are worth in Oakland 94610

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

This home
$254K$3.6M

This home is worth more than almost all homes in Oakland 94610.

How it measures up in Oakland 94610

The dot is this home. The mark in the middle is the typical home in Oakland 94610.

Estimated value$5,020,419
CheaperTypical $1,234,986Pricier

Pricier than almost all homes nearby

Price per ft²$1670
CheaperTypical $647Pricier

Pricier than almost all homes nearby

Living area3,006 ft²
SmallerTypical 1,846 ft²Bigger

Bigger than 84% of homes nearby

Lot size1,998 ft²
SmallerTypical 0.14 acBigger

Bigger than 2% of homes nearby

Year built1935
OlderTypical 1926Newer

Newer than 61% of homes nearby

How 330 Sea View Ave ranks against every home in each area.
MeasureThis homeCrocker HighlandsOakland 94610Alameda County
Estimated valuepricier than$5,020,419almost all homesalmost all homesalmost all homes
Price per ft²pricier than$1670almost all homesalmost all homesalmost all homes
Living areabigger than3,006 ft²81% of homes84% of homes91% of homes
Lot sizebigger than1,998 ft²almost no homes2% of homes4% of homes
Year builtnewer than193581% of homes61% of homes21% of homes

About 330 Sea View Ave

How much is 330 Sea View Ave, Piedmont, CA worth?

The TopHap Estimate for 330 Sea View Ave, Piedmont, CA is $5,020,419 as of Sep 24, 2026. The likely range is $3,982,417 to $6,058,421. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 330 Sea View Ave, Piedmont, CA last sell?

330 Sea View Ave, Piedmont, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 330 Sea View Ave, Piedmont, CA?

330 Sea View Ave, Piedmont, CA has 3,006 square feet of living space and a 0.05-acre lot.

When was 330 Sea View Ave, Piedmont, CA built?

330 Sea View Ave, Piedmont, CA was built in 1935, making it 91 years old. It is a custom design home.

What schools serve 330 Sea View Ave, Piedmont, CA?

330 Sea View Ave, Piedmont, CA is assigned to Wildwood Elementary School (elementary), rated A+; Piedmont Middle School (middle), rated A+; Piedmont High School (high), rated A+. All sit in Piedmont City Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 330 Sea View Ave, Piedmont, CA compare to other homes in Oakland 94610?

Among the 7,546 homes in Oakland 94610, it is worth more than almost all of them ($5,020,419 against a typical $1,234,986), its price per square foot is higher than almost all of them ($1670 against a typical $647), it is bigger than 84% of them (3,006 ft² against a typical 1,846 ft²), its lot is bigger than 2% of them (1,998 ft² against a typical 0.14 ac) and it is newer than 61% of them (1935 against a typical 1926). 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 330 Sea View Ave, Piedmont, CA?

The 2025 property tax bill for 330 Sea View Ave, Piedmont, CA was $9,844. The county assessed it at $298,704.

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