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Single Family ResidenceResidential
$600,266$404 / 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 88How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $414,500 on Oct 15, 2025

421 CENTRAL AVE

ALAMEDA, CA 94501
3
Beds
2
Baths
1,484 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1895
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

$600K
$528K low$673K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$414,500 · Oct 15, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,909 (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.$610,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$252,825
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$357,875
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$600,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,083,600

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.1898
Lot (acres)The size of the land the home sits on, from county records.0.14
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
Paden Elementary SchoolB-
Elementary · Grades KG–5 · 0.1 mi
M
Encinal Jr. & Sr. High School SchoolB+
Middle · Grades 6–12 · 0.2 mi

District: Alameda City Unified School District

Neighborhood · ZIP 94501These 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.124
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 100.409

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
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.61,491
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,332 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,273
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$153,309
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.20 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

421 Central 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 less than 91% of homes in Alameda 94501
  • Among the lowest price per square foot in West End
  • Has a bigger lot than 70% of homes in West End
  • Among the oldest homes in Alameda County

What homes are worth in Alameda 94501

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

This home
$405K$2.3M

This home is worth more than 9% of homes in Alameda 94501.

How it measures up in Alameda 94501

The dot is this home. The mark in the middle is the typical home in Alameda 94501.

Estimated value$600,266
CheaperTypical $1,149,919Pricier

Pricier than 9% of homes nearby

Price per ft²$404
CheaperTypical $732Pricier

Cheaper than almost all homes nearby

Living area1,484 ft²
SmallerTypical 1,646 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.14 ac
SmallerTypical 0.11 acBigger

Bigger than 67% of homes nearby

Year built1895
OlderTypical 1932Newer

Newer than 8% of homes nearby

How 421 Central Ave ranks against every home in each area.
MeasureThis homeWest EndAlameda 94501Alameda County
Estimated valuepricier than$600,26610% of homes9% of homes15% of homes
Price per ft²pricier than$404almost no homesalmost no homes6% of homes
Living areabigger than1,484 ft²43% of homes41% of homes45% of homes
Lot sizebigger than0.14 ac70% of homes67% of homes55% of homes
Year builtnewer than18957% of homes8% of homesalmost no homes

About 421 Central Ave

How much is 421 Central Ave, Alameda, CA worth?

The TopHap Estimate for 421 Central Ave, Alameda, CA is $600,266 as of Aug 30, 2026. The likely range is $527,921 to $672,611. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Central Ave, Alameda, CA last sell?

421 Central Ave, Alameda, CA last sold on Oct 15, 2025 for $414,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 421 Central Ave, Alameda, CA?

421 Central Ave, Alameda, CA has 3 bedrooms, 2 bathrooms, 1,484 square feet of living space and a 0.14-acre lot.

When was 421 Central Ave, Alameda, CA built?

421 Central Ave, Alameda, CA was built in 1895, making it 131 years old. The building has 1 story.

What schools serve 421 Central Ave, Alameda, CA?

421 Central Ave, Alameda, CA is assigned to Paden Elementary School (elementary), rated B-; Encinal Jr. & Sr. High School School (middle), rated B+. All sit in Alameda City Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 Central Ave, Alameda, CA compare to other homes in Alameda 94501?

Among the 14,788 homes in Alameda 94501, it is worth more than 9% of them ($600,266 against a typical $1,149,919), its price per square foot is higher than almost none of them ($404 against a typical $732), it is bigger than 41% of them (1,484 ft² against a typical 1,646 ft²), its lot is bigger than 67% of them (0.14 ac against a typical 0.11 ac) and it is newer than 8% of them (1895 against a typical 1932). Measured against all of Alameda County, it is worth more than 15% 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 421 Central Ave, Alameda, CA?

The 2025 property tax bill for 421 Central Ave, Alameda, CA was $9,909. The county assessed it at $610,700.

More homes on Central Ave

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