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Single Family ResidenceResidential
Last sold for $3,250,000 on Mar 26, 2026

15 OLIVE AVE

PIEDMONT, CA 94611
5
Beds
4.5
Baths
4,401 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1897
Year BuiltThe year the home was originally built, according to county records.
13
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,250,000 · Mar 26, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$22,679 (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.$1,237,511 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$373,353
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$871,158
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,213,112
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,874,690

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.28
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
32
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
15
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
45
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
14
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.2 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

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.1907
Lot (acres)The size of the land the home sits on, from county records.0.32
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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
Beach Elementary SchoolA+
Elementary · Grades KG–5 · 0.2 mi
H
Piedmont High SchoolA+
High · Grades 9–12 · 0.9 mi
M
Piedmont Middle SchoolA+
Middle · Grades 6–8 · 0.9 mi

District: Piedmont City Unified School District

Neighborhood · ZIP 94611These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.584

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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.4%
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.39,965
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,185 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$165,259
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$221,766
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

15 Olive 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.

  • Bigger than 98% of homes in Alameda County
  • Has a bigger lot than 86% of homes in Alameda County
  • Among the oldest homes in Oakland 94611

How it measures up in Oakland 94611

The dot is this home. The mark in the middle is the typical home in Oakland 94611.

Living area4,401 ft²
SmallerTypical 2,077 ft²Bigger

Bigger than 95% of homes nearby

Lot size0.32 ac
SmallerTypical 0.17 acBigger

Bigger than 83% of homes nearby

Year built1897
OlderTypical 1952Newer

Older than almost all homes nearby

How 15 Olive Ave ranks against every home in each area.
MeasureThis homeOakland 94611Alameda County
Living areabigger than4,401 ft²95% of homes98% of homes
Lot sizebigger than0.32 ac83% of homes86% of homes
Year builtnewer than1897almost no homesalmost no homes

About 15 Olive Ave

When did 15 Olive Ave, Piedmont, CA last sell?

15 Olive Ave, Piedmont, CA last sold on Mar 26, 2026 for $3,250,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 15 Olive Ave, Piedmont, CA?

15 Olive Ave, Piedmont, CA has 5 bedrooms, 4.5 bathrooms, 4,401 square feet of living space and a 0.32-acre lot.

When was 15 Olive Ave, Piedmont, CA built?

15 Olive Ave, Piedmont, CA was built in 1897, making it 129 years old.

What schools serve 15 Olive Ave, Piedmont, CA?

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

How does 15 Olive Ave, Piedmont, CA compare to other homes in Oakland 94611?

Among the 12,694 homes in Oakland 94611, it is bigger than 95% of them (4,401 ft² against a typical 2,077 ft²), its lot is bigger than 83% of them (0.32 ac against a typical 0.17 ac) and it is newer than almost none of them (1897 against a typical 1952). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 15 Olive Ave, Piedmont, CA?

The 2025 property tax bill for 15 Olive Ave, Piedmont, CA was $22,679. The county assessed it at $1,237,511.

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