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Multi-Family Dwellings (Generic, Any Combination)Residential
Last sold for $126,000,000 on Jun 27, 2024

3515 WALNUT AVE

FREMONT, CA 94538
20
Beds
20
Baths
309,412 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.
2.84 ac
Lot SizeThe size of the land the home sits on, from county records.
2022
Year BuiltThe year the home was originally built, according to county records.
6
StoriesHow many floors the home has above ground.
80
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.$126,000,000 · Jun 27, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,684,008 (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.$130,965,596 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$21,458,250
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$108,071,550
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$128,602,690

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Multi-Family Dwellings (Generic, Any Combination)
CountyALAMEDA
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

Neighborhood · ZIP 94538These 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.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.620

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.67,745
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,952 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$137,410
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$160,880
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.16 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

3515 Walnut 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 largest homes in Irvington
  • Among the largest lots in Irvington
  • Among the newest homes in Alameda County

How it measures up in Fremont 94538

The dot is this home. The mark in the middle is the typical home in Fremont 94538.

Living area309,412 ft²
SmallerTypical 1,380 ft²Bigger

Bigger than almost all homes nearby

Lot size2.84 ac
SmallerTypical 0.14 acBigger

Bigger than 93% of homes nearby

Year built2022
OlderTypical 1963Newer

Newer than 96% of homes nearby

How 3515 Walnut Ave ranks against every home in each area.
MeasureThis homeIrvingtonFremont 94538Alameda County
Living areabigger than309,412 ft²almost all homesalmost all homesalmost all homes
Lot sizebigger than2.84 acalmost all homes93% of homes97% of homes
Year builtnewer than202298% of homes96% of homesalmost all homes

About 3515 Walnut Ave

When did 3515 Walnut Ave, Fremont, CA last sell?

3515 Walnut Ave, Fremont, CA last sold on Jun 27, 2024 for $126,000,000, according to the county's recorded deed.

How big is 3515 Walnut Ave, Fremont, CA?

3515 Walnut Ave, Fremont, CA has 20 bedrooms, 20 bathrooms and 309,412 square feet of living space.

When was 3515 Walnut Ave, Fremont, CA built?

3515 Walnut Ave, Fremont, CA was built in 2022, making it 4 years old. The building has 6 stories.

How does 3515 Walnut Ave, Fremont, CA compare to other homes in Fremont 94538?

Among the 15,977 homes in Fremont 94538, it is bigger than almost all of them (309,412 ft² against a typical 1,380 ft²), its lot is bigger than 93% of them (2.84 ac against a typical 0.14 ac) and it is newer than 96% of them (2022 against a typical 1963). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 3515 Walnut Ave, Fremont, CA?

The 2025 property tax bill for 3515 Walnut Ave, Fremont, CA was $1,684,008. The county assessed it at $130,965,596.

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