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Single Family ResidenceResidential
$754,865$568 / 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 97How 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

23947 MADEIROS AVE

FAIRVIEW, CA 94541
0
Baths
1,330 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.
0.45 ac
Lot SizeThe size of the land the home sits on, from county records.
1953
Year BuiltThe year the home was originally built, according to county records.

Valuation

$755K
$734K low$776K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,552 (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.$494,027 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$150,308
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$350,719
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$484,204
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$754,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountyALAMEDA
Lot (acres)The size of the land the home sits on, from county records.0.45
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.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Fairview Elementary SchoolD
Elementary · Grades KG–6 · 0.3 mi
H
Hayward High SchoolC+
High · Grades 9–12 · 0.8 mi
M
Bret Harte Middle SchoolC-
Middle · Grades 7–8 · 1.3 mi

District: Hayward Unified School District

Neighborhood · ZIP 94541These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.599

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.66,887
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,967 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,806
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,563
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

23947 Madeiros 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 77% of homes in Fairview
  • Costs less per square foot than 70% of homes in Alameda County
  • Smaller than 73% of homes in Fairview
  • Has a bigger lot than 89% of homes in Alameda County
  • Older than 79% of homes in Fairview

What homes are worth in Hayward 94541

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

This home
$450K$1.4M

This home is worth more than 54% of homes in Hayward 94541.

How it measures up in Hayward 94541

The dot is this home. The mark in the middle is the typical home in Hayward 94541.

Estimated value$754,865
CheaperTypical $734,808Pricier

Pricier than 54% of homes nearby

Price per ft²$568
CheaperTypical $523Pricier

Pricier than 66% of homes nearby

Living area1,330 ft²
SmallerTypical 1,447 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.45 ac
SmallerTypical 0.15 acBigger

Bigger than 86% of homes nearby

Year built1953
OlderTypical 1955Newer

Newer than 48% of homes nearby

How 23947 Madeiros Ave ranks against every home in each area.
MeasureThis homeFairviewHayward 94541Alameda County
Estimated valuepricier than$754,86523% of homes54% of homes28% of homes
Price per ft²pricier than$56852% of homes66% of homes30% of homes
Living areabigger than1,330 ft²27% of homes41% of homes34% of homes
Lot sizebigger than0.45 ac84% of homes86% of homes89% of homes
Year builtnewer than195321% of homes48% of homes36% of homes

About 23947 Madeiros Ave

How much is 23947 Madeiros Ave, Fairview, CA worth?

The TopHap Estimate for 23947 Madeiros Ave, Fairview, CA is $754,865 as of Sep 24, 2026. The likely range is $734,097 to $775,634. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 23947 Madeiros Ave, Fairview, CA last sell?

23947 Madeiros Ave, Fairview, CA last sold on Jan 1, 1900, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 23947 Madeiros Ave, Fairview, CA?

23947 Madeiros Ave, Fairview, CA has 1,330 square feet of living space and a 0.45-acre lot.

When was 23947 Madeiros Ave, Fairview, CA built?

23947 Madeiros Ave, Fairview, CA was built in 1953, making it 73 years old. It is a custom design home.

What schools serve 23947 Madeiros Ave, Fairview, CA?

23947 Madeiros Ave, Fairview, CA is assigned to Fairview Elementary School (elementary), rated D; Hayward High School (high), rated C+; Bret Harte Middle School (middle), rated C-. All sit in Hayward Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 23947 Madeiros Ave, Fairview, CA compare to other homes in Hayward 94541?

Among the 14,386 homes in Hayward 94541, it is worth more than 54% of them ($754,865 against a typical $734,808), its price per square foot is higher than 66% of them ($568 against a typical $523), it is bigger than 41% of them (1,330 ft² against a typical 1,447 ft²), its lot is bigger than 86% of them (0.45 ac against a typical 0.15 ac) and it is newer than 48% of them (1953 against a typical 1955). Measured against all of Alameda County, it is worth more than 28% 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 23947 Madeiros Ave, Fairview, CA?

The 2025 property tax bill for 23947 Madeiros Ave, Fairview, CA was $6,552. The county assessed it at $494,027.

More homes on Madeiros Ave

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Assigned schools

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