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TownhouseResidential
$472,377$390 / 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 93How 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 $241,000 on May 10, 2002

451 ALVARADO ST

SAN LEANDRO, CA 94577
3
Beds
2
Baths
1,211 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.
2,422 ft²
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
2
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.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$472K
$438K low$507K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$241,000 · May 10, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,392 (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.$356,124 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$108,937
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$254,187
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$349,004
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$516,870

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
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.2003
Lot (acres)The size of the land the home sits on, from county records.0.06
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(1)

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
Halkin Elementary SchoolC-
Elementary · Grades KG–5 · 0.9 mi
M
John Muir Middle SchoolB-
Middle · Grades 6–8 · 1.0 mi
H
San Leandro High SchoolC-
High · Grades 9–12 · 1.8 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

451 Alvarado St 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 97% of homes in North Area
  • Costs less per square foot than 97% of homes in North Area
  • Smaller than 73% of homes in Alameda County
  • Has a smaller lot than 95% of homes in North Area
  • Newer than 97% of homes in San Leandro 94577

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
$401K$1.4M

This home is worth more than 5% 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$472,377
CheaperTypical $785,542Pricier

Pricier than 5% of homes nearby

Price per ft²$390
CheaperTypical $556Pricier

Pricier than 7% of homes nearby

Living area1,211 ft²
SmallerTypical 1,426 ft²Bigger

Bigger than 34% of homes nearby

Lot size2,422 ft²
SmallerTypical 0.13 acBigger

Bigger than 5% of homes nearby

Year built2002
OlderTypical 1946Newer

Newer than 97% of homes nearby

How 451 Alvarado St ranks against every home in each area.
MeasureThis homeNorth AreaSan Leandro 94577Alameda County
Estimated valuepricier than$472,3773% of homes5% of homes7% of homes
Price per ft²pricier than$3903% of homes7% of homes5% of homes
Living areabigger than1,211 ft²31% of homes34% of homes27% of homes
Lot sizebigger than2,422 ft²5% of homes5% of homes6% of homes
Year builtnewer than200295% of homes97% of homes89% of homes

About 451 Alvarado St

How much is 451 Alvarado St, San Leandro, CA worth?

The TopHap Estimate for 451 Alvarado St, San Leandro, CA is $472,377 as of Aug 30, 2026. The likely range is $437,918 to $506,836. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 451 Alvarado St, San Leandro, CA last sell?

451 Alvarado St, San Leandro, CA last sold on May 10, 2002 for $241,000, according to the county's recorded deed.

How big is 451 Alvarado St, San Leandro, CA?

451 Alvarado St, San Leandro, CA has 3 bedrooms, 2 bathrooms, 1,211 square feet of living space and a 0.06-acre lot.

When was 451 Alvarado St, San Leandro, CA built?

451 Alvarado St, San Leandro, CA was built in 2002, making it 24 years old. The building has 2 stories.

What schools serve 451 Alvarado St, San Leandro, CA?

451 Alvarado St, San Leandro, CA is assigned to Halkin Elementary School (elementary), rated C-; John Muir Middle School (middle), rated B-; 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 451 Alvarado St, San Leandro, CA compare to other homes in San Leandro 94577?

Among the 12,251 homes in San Leandro 94577, it is worth more than 5% of them ($472,377 against a typical $785,542), its price per square foot is higher than 7% of them ($390 against a typical $556), it is bigger than 34% of them (1,211 ft² against a typical 1,426 ft²), its lot is bigger than 5% of them (2,422 ft² against a typical 0.13 ac) and it is newer than 97% of them (2002 against a typical 1946). Measured against all of Alameda County, it is worth more than 7% 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 451 Alvarado St, San Leandro, CA?

The 2025 property tax bill for 451 Alvarado St, San Leandro, CA was $5,392. The county assessed it at $356,124.

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Assigned schools

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