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Duplex (2 Units, Any Combination)Residential
Last sold for $2,037,500 on Apr 2, 2015

26 PORTSMOUTH RD

PIEDMONT, CA 94610
5
Beds
3
Baths
3,470 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1917
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
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.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,037,500 · Apr 2, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$37,582 (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.$2,594,816 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$748,988
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,852,828
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,543,811

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.1982
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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 · 0.2 mi
M
Piedmont Middle SchoolA-
Middle · Grades 6–8 · 0.4 mi
H
Piedmont High SchoolA
High · Grades 9–12 · 0.4 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

26 Portsmouth 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.

  • Bigger than 94% of homes in Alameda County
  • Older than 91% of homes in Alameda County

How it measures up in Oakland 94610

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

Living area3,470 ft²
SmallerTypical 1,850 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.15 ac
SmallerTypical 0.14 acBigger

Bigger than 55% of homes nearby

Year built1917
OlderTypical 1926Newer

Newer than 14% of homes nearby

How 26 Portsmouth Rd ranks against every home in each area.
MeasureThis homeOakland 94610Alameda County
Living areabigger than3,470 ft²89% of homes94% of homes
Lot sizebigger than0.15 ac55% of homes56% of homes
Year builtnewer than191714% of homes9% of homes

About 26 Portsmouth Rd

When did 26 Portsmouth Rd, Piedmont, CA last sell?

26 Portsmouth Rd, Piedmont, CA last sold on Apr 2, 2015 for $2,037,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 26 Portsmouth Rd, Piedmont, CA?

26 Portsmouth Rd, Piedmont, CA has 5 bedrooms, 3 bathrooms, 3,470 square feet of living space and a 0.15-acre lot.

When was 26 Portsmouth Rd, Piedmont, CA built?

26 Portsmouth Rd, Piedmont, CA was built in 1917, making it 109 years old. The building has 2 stories.

What schools serve 26 Portsmouth Rd, Piedmont, CA?

26 Portsmouth Rd, 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 26 Portsmouth Rd, Piedmont, CA compare to other homes in Oakland 94610?

Among the 7,525 homes in Oakland 94610, it is bigger than 89% of them (3,470 ft² against a typical 1,850 ft²), its lot is bigger than 55% of them (0.15 ac against a typical 0.14 ac) and it is newer than 14% of them (1917 against a typical 1926). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 26 Portsmouth Rd, Piedmont, CA?

The 2025 property tax bill for 26 Portsmouth Rd, Piedmont, CA was $37,582. The county assessed it at $2,594,816.

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Assigned schools

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