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Single Family ResidenceResidential
$1,212,349$582 / 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 86How 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 $1,180,000 on Sep 29, 2020

127 ASBY BAY

ALAMEDA, CA 94502
3
Beds
3
Baths
2,083 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.
2,600 ft²
Lot SizeThe size of the land the home sits on, from county records.
1991
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
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

$1.2M
$1M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,180,000 · Sep 29, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,811 (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.$1,295,790 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$390,837
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$911,953
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,270,254
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,341,090

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyALAMEDA
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)
RoofThe main material covering the roof, such as asphalt shingle or tile.Tile
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(20)

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
Bay Farm SchoolA
Elementary · Grades KG–8 · 0.5 mi
H
Alameda High SchoolA+
High · Grades 9–12 · 1.8 mi

District: Alameda City Unified School District

Neighborhood · ZIP 94502These 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.43
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.379

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.45%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.15,069
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,016 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$164,486
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$194,499
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

127 Asby Bay 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 more than 65% of homes in Alameda 94502
  • Costs less per square foot than 74% of homes in Harbor Bay Isle
  • Bigger than 74% of homes in Alameda County
  • Has a smaller lot than 93% of homes in Alameda County
  • Newer than 88% of homes in Harbor Bay Isle

What homes are worth in Alameda 94502

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

This home
$642K$2.2M

This home is worth more than 65% of homes in Alameda 94502.

How it measures up in Alameda 94502

The dot is this home. The mark in the middle is the typical home in Alameda 94502.

Estimated value$1,212,349
CheaperTypical $1,065,200Pricier

Pricier than 65% of homes nearby

Price per ft²$582
CheaperTypical $617Pricier

Pricier than 36% of homes nearby

Living area2,083 ft²
SmallerTypical 1,701 ft²Bigger

Bigger than 73% of homes nearby

Lot size2,600 ft²
SmallerTypical 4,008 ft²Bigger

Bigger than 35% of homes nearby

Year built1991
OlderTypical 1984Newer

Newer than 88% of homes nearby

How 127 Asby Bay ranks against every home in each area.
MeasureThis homeHarbor Bay IsleAlameda 94502Alameda County
Estimated valuepricier than$1,212,34940% of homes65% of homes60% of homes
Price per ft²pricier than$58226% of homes36% of homes33% of homes
Living areabigger than2,083 ft²53% of homes73% of homes74% of homes
Lot sizebigger than2,600 ft²16% of homes35% of homes7% of homes
Year builtnewer than199188% of homes88% of homes80% of homes

About 127 Asby Bay

How much is 127 Asby Bay, Alameda, CA worth?

The TopHap Estimate for 127 Asby Bay, Alameda, CA is $1,212,349 as of Aug 30, 2026. The likely range is $1,043,720 to $1,380,978. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 127 Asby Bay, Alameda, CA last sell?

127 Asby Bay, Alameda, CA last sold on Sep 29, 2020 for $1,180,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 127 Asby Bay, Alameda, CA?

127 Asby Bay, Alameda, CA has 3 bedrooms, 3 bathrooms, 2,083 square feet of living space and a 0.06-acre lot.

When was 127 Asby Bay, Alameda, CA built?

127 Asby Bay, Alameda, CA was built in 1991, making it 35 years old. The building has 2 stories.

What schools serve 127 Asby Bay, Alameda, CA?

127 Asby Bay, Alameda, CA is assigned to Bay Farm School (elementary), rated A; Alameda High School (high), rated A+. All sit in Alameda City Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 127 Asby Bay, Alameda, CA compare to other homes in Alameda 94502?

Among the 5,176 homes in Alameda 94502, it is worth more than 65% of them ($1,212,349 against a typical $1,065,200), its price per square foot is higher than 36% of them ($582 against a typical $617), it is bigger than 73% of them (2,083 ft² against a typical 1,701 ft²), its lot is bigger than 35% of them (2,600 ft² against a typical 4,008 ft²) and it is newer than 88% of them (1991 against a typical 1984). Measured against all of Alameda County, it is worth more than 60% 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 127 Asby Bay, Alameda, CA?

The 2025 property tax bill for 127 Asby Bay, Alameda, CA was $17,811. The county assessed it at $1,295,790.

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