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TownhouseResidential
$729,897$421 / 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 92How 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
Last sold for $750,000 on May 3, 2024

403 SUPERIOR AVE

SAN LEANDRO, CA 94577
3
Beds
3.5
Baths
1,732 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.
1,456 ft²
Lot SizeThe size of the land the home sits on, from county records.
2007
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
6
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

$730K
$671K low$789K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$750,000 · May 3, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,475 (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.$780,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$234,090
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$546,210
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$765,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$706,410

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
CountyALAMEDA
Lot (acres)The size of the land the home sits on, from county records.0.03
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(5)

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
Roosevelt Elementary SchoolA-
Elementary · Grades KG–5 · 0.2 mi
M
Bancroft Middle SchoolC-
Middle · Grades 6–8 · 0.7 mi
H
San Leandro High SchoolC-
High · Grades 9–12 · 1.4 mi

District: San Leandro Unified School District

Neighborhood · ZIP 94577These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.585

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
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.1.5%
PopulationHow many people live in this area.48,861
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,612 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,335
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$133,543
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.21 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

403 Superior 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 75% of homes in Alameda County
  • Costs less per square foot than 94% of homes in North Area
  • Bigger than 71% of homes in North Area
  • Among the smallest lots in North Area
  • Among the newest homes in North Area

What homes are worth in San Leandro 94577

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

This home
$423K$1.4M

This home is worth more than 40% of homes in San Leandro 94577.

How it measures up in San Leandro 94577

The dot is this home. The mark in the middle is the typical home in San Leandro 94577.

Estimated value$729,897
CheaperTypical $783,954Pricier

Pricier than 40% of homes nearby

Price per ft²$421
CheaperTypical $554Pricier

Pricier than 11% of homes nearby

Living area1,732 ft²
SmallerTypical 1,425 ft²Bigger

Bigger than 69% of homes nearby

Lot size1,456 ft²
SmallerTypical 0.13 acBigger

Bigger than 2% of homes nearby

Year built2007
OlderTypical 1946Newer

Newer than almost all homes nearby

How 403 Superior Ave ranks against every home in each area.
MeasureThis homeNorth AreaSan Leandro 94577Alameda County
Estimated valuepricier than$729,89735% of homes40% of homes25% of homes
Price per ft²pricier than$4216% of homes11% of homes8% of homes
Living areabigger than1,732 ft²71% of homes69% of homes59% of homes
Lot sizebigger than1,456 ft²almost no homes2% of homes3% of homes
Year builtnewer than2007almost all homesalmost all homes93% of homes

About 403 Superior Ave

How much is 403 Superior Ave, San Leandro, CA worth?

The TopHap Estimate for 403 Superior Ave, San Leandro, CA is $729,897 as of Sep 24, 2026. The likely range is $670,579 to $789,215. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 403 Superior Ave, San Leandro, CA last sell?

403 Superior Ave, San Leandro, CA last sold on May 3, 2024 for $750,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 403 Superior Ave, San Leandro, CA?

403 Superior Ave, San Leandro, CA has 3 bedrooms, 3.5 bathrooms, 1,732 square feet of living space and a 0.03-acre lot.

When was 403 Superior Ave, San Leandro, CA built?

403 Superior Ave, San Leandro, CA was built in 2007, making it 19 years old. The building has 3 stories.

What schools serve 403 Superior Ave, San Leandro, CA?

403 Superior Ave, San Leandro, CA is assigned to Roosevelt Elementary School (elementary), rated A-; Bancroft Middle School (middle), rated C-; San Leandro High School (high), rated C-. All sit in San Leandro Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 403 Superior Ave, San Leandro, CA compare to other homes in San Leandro 94577?

Among the 12,256 homes in San Leandro 94577, it is worth more than 40% of them ($729,897 against a typical $783,954), its price per square foot is higher than 11% of them ($421 against a typical $554), it is bigger than 69% of them (1,732 ft² against a typical 1,425 ft²), its lot is bigger than 2% of them (1,456 ft² against a typical 0.13 ac) and it is newer than almost all of them (2007 against a typical 1946). Measured against all of Alameda County, it is worth more than 25% 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 403 Superior Ave, San Leandro, CA?

The 2025 property tax bill for 403 Superior Ave, San Leandro, CA was $10,475. The county assessed it at $780,300.

More homes on Superior Ave

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