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Religious, Church, Worship (Synagogue, Temple, Parsonage)Other / Unknown
Last sold for $500,000 on Feb 3, 1994

27689 TYRRELL AVE

HAYWARD, CA 94544
6
Baths
21,143 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.
1.77 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
86
ParkingThe number of parking spaces on the property, including the garage.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$500,000 · Feb 3, 1994

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$34,081 (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.$2,879,891 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$797,451
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$2,082,440
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,823,426

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.11%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Religious, Church, Worship (Synagogue, Temple, Parsonage)
CountyALAMEDA
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Wall Unit
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.

H
Tennyson High SchoolD-
High · Grades 9–12 · 0.7 mi
E
Eldridge Elementary SchoolD+
Elementary · Grades KG–6 · 0.8 mi
M
Martin Luther King Jr. Middle SchoolC+
Middle · Grades 7–8 · 1.1 mi

District: Hayward Unified School District

Neighborhood · ZIP 94544These 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.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.615

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.7%
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.78,842
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,902 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$95,392
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,897
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

27689 Tyrrell 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.

  • Among the largest homes in Alameda County
  • Has a bigger lot than 95% of homes in Hayward 94544
  • Newer than 97% of homes in Harder-Tennyson

How it measures up in Hayward 94544

The dot is this home. The mark in the middle is the typical home in Hayward 94544.

Living area21,143 ft²
SmallerTypical 1,335 ft²Bigger

Bigger than almost all homes nearby

Lot size1.77 ac
SmallerTypical 0.13 acBigger

Bigger than 95% of homes nearby

Year built1998
OlderTypical 1957Newer

Newer than 80% of homes nearby

How 27689 Tyrrell Ave ranks against every home in each area.
MeasureThis homeHarder-TennysonHayward 94544Alameda County
Living areabigger than21,143 ft²almost all homesalmost all homesalmost all homes
Lot sizebigger than1.77 ac94% of homes95% of homes95% of homes
Year builtnewer than199897% of homes80% of homes86% of homes

About 27689 Tyrrell Ave

When did 27689 Tyrrell Ave, Hayward, CA last sell?

27689 Tyrrell Ave, Hayward, CA last sold on Feb 3, 1994 for $500,000, according to the county's recorded deed.

How big is 27689 Tyrrell Ave, Hayward, CA?

27689 Tyrrell Ave, Hayward, CA has 6 bathrooms and 21,143 square feet of living space.

When was 27689 Tyrrell Ave, Hayward, CA built?

27689 Tyrrell Ave, Hayward, CA was built in 1998, making it 28 years old. The building has 1 story.

What schools serve 27689 Tyrrell Ave, Hayward, CA?

27689 Tyrrell Ave, Hayward, CA is assigned to Tennyson High School (high), rated D-; Eldridge Elementary School (elementary), rated D+; Martin Luther King Jr. 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 27689 Tyrrell Ave, Hayward, CA compare to other homes in Hayward 94544?

Among the 15,625 homes in Hayward 94544, it is bigger than almost all of them (21,143 ft² against a typical 1,335 ft²), its lot is bigger than 95% of them (1.77 ac against a typical 0.13 ac) and it is newer than 80% of them (1998 against a typical 1957). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 27689 Tyrrell Ave, Hayward, CA?

The 2025 property tax bill for 27689 Tyrrell Ave, Hayward, CA was $34,081. The county assessed it at $2,879,891.

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