Alameda County  »  94546  »  Wilbeam Ave  »  21181 Wilbeam Ave

21181 Wilbeam Avenue, Castro Valley, CA 94546 - Property report

Also known as: 21181 Wilbeam Ave

Property image for 21181 Wilbeam Avenue, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1926

Acreage

1.69

General Information

Address
Primary address
21181 Wilbeam Ave
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84A-46-8-4

Owner

Find out who owns 21181 Wilbeam Avenue, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Tax
Tax year
2026-2027
Base tax
$3,393
Current property tax
$3,311
Tax per sq. ft.
$4
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
928
Stories
10
Year built
1926
Building material
Wood/wood and steel frames
Last altered
1950
Rooms
5
Elevator
Bedrooms
2
Bathrooms
20
Lot
Acreage
1.69
Zoning & use
Zoning
Cv Central Business District Subarea 11, W (S11-W)
Units
1

Area overview

Walk score
83 /100.  Very Walkable
Transit score
44 /100.  Some Transit
Bike score
68 /100.  Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 21181 Wilbeam Avenue, Castro Valley, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 21181 Wilbeam Avenue, Castro Valley, CA 94546

No recently recorded sales for this property.

More about Alameda County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 21181 Wilbeam Avenue, Castro Valley, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$3,393
Current property tax
$3,311
Tax per sq. ft.
$4
Recent tax assessments
Market value
$291,460
Land value
$183,971
Building value
$107,489

More about Alameda County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $285,745 1.164 $3,326 +0.69%
2024-2025 $280,143 1.1791 $3,303 -48.84%
2023-2024 $274,651 2.3508 $6,456 +101.36%
2022-2023 $269,266 1.1908 $3,206 +2.51%
2021-2022 $263,987 1.1848 $3,128 +2.30%
2020-2021 $261,281 1.1703 $3,058 -2.00%
2019-2020 $256,159 1.218 $3,120 +2.87%
2018-2019 $251,137 1.2077 $3,033 +2.65%
2017-2018 $246,213 1.2001 $2,955 +5.07%
2016-2017 $241,386 1.165 $2,812 +7.00%
Permits

Permit information for 21181 Wilbeam Avenue, Castro Valley, CA

No recently recorded permits for this property.

Neighborhood

Castro Valley residential market stats

Access a detailed real estate market overview of Castro Valley so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Castro Valley and compare it to other neighborhoods in Alameda.

Median sale price

$1,013,750

-2.9% Y-o-Y

Median price/sq. ft.

$619

-9.8% Y-o-Y

Alameda county median sale price

$955,000

-6.4% Y-o-Y

Check out recently sold homes in Castro Valley and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 21181 Wilbeam Avenue, Castro Valley, CA 94546 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Special Education-Preschool-Laurel NR Public 1 0.47
Vita Academy NR Private 1-6 0 0.51
The Montessori Giving Tree NR Private K-6 12 0.52
Castro Valley Elementary School 6 Public K-5 472 0.55
Strobridge Elementary School NR Public K-6 362 0.65
Our Lady Of Grace School NR Private K-8 218 0.72
Marshall Elementary School 9 Public K-5 491 0.78
Crossroads Christian Elementary School NR Private K-6 0 0.85
Redwood Christian Elementary School NR Private K-5 282 1.02
Faith Ringgold School of Arts and Science 1 Public K-8 111 1.08
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Special Education-Preschool-Laurel NR Public 1 0.47
Our Lady Of Grace School NR Private K-8 218 0.72
Stellar Preparatory High School NR Private 9 0 1.03
Liber Community School NR Private 4-12 0 1.06
Creekside Middle School 8 Public 6-8 760 1.06
Faith Ringgold School of Arts and Science 1 Public K-8 111 1.08
Redwood Christian Schools NR Private K-12 706 1.12
Anchor Education, Inc. NR Private 3-12 18 1.19
Castro Valley Adult And Career Education NR Public 0 1.20
Alma Preschool NR Public 52 1.20
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Special Education-Preschool-Laurel NR Public 1 0.47
Castro Valley High School 9 Public 9-12 2,799 0.96
Stellar Preparatory High School NR Private 9 0 1.03
Liber Community School NR Private 4-12 0 1.06
Redwood Christian Schools NR Private K-12 706 1.12
Anchor Education, Inc. NR Private 3-12 18 1.19
Anchor Education, Inc. School NR Private 3-12 0 1.20
Castro Valley Adult And Career Education NR Public 0 1.20
Alma Preschool NR Public 52 1.20
Hayward High School 5 Public 9-12 1,712 1.52

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 21181 Wilbeam Avenue, Castro Valley, CA

21102 Ashfield Ave, Castro Valley 20991 Wilbeam Ave, Castro Valley 3148 Kerr St, Castro Valley 21094 Ashfield Ave, Castro Valley 21041 Wilbeam Ave, Castro Valley 3228 Kerr St, Castro Valley 21071 Ashfield Ave, Castro Valley 3110 Norbridge Ave, Castro Valley 20933 Ashfield Ave, Castro Valley 3126 Norbridge Ave, Castro Valley 20887 Ashfield Ave, Castro Valley 21158 Ashfield Ave, Castro Valley 3160 Kerr St, Castro Valley 21143 Wilbeam Ave, Castro Valley 21180 Walker CT, Castro Valley 21166 Ashfield Ave, Castro Valley 20877 Ashfield Ave, Castro Valley 21029 Wilbeam Ave, Castro Valley 21086 Ashfield Ave, Castro Valley 3335 Castro Valley Blvd, Castro Valley

Nearby ZIP codes for 21181 Wilbeam Avenue, Castro Valley, CA

94541, Alameda County, CA 94542, Alameda County, CA 94544, Alameda County, CA 94545, Alameda County, CA 94552, Alameda County, CA 94577, Alameda County, CA 94578, Alameda County, CA 94579, Alameda County, CA 94580, Alameda County, CA 94601, Alameda County, CA 94603, Alameda County, CA 94605, Alameda County, CA 94613, Alameda County, CA 94619, Alameda County, CA 94621, Alameda County, CA

Frequently asked questions

What is the year built for 21181 Wilbeam Avenue, Castro Valley, CA 94546?

The development at 21181 Wilbeam Avenue, Castro Valley, CA 94546 was built in 1926.

What is the total square footage of 21181 Wilbeam Avenue, Castro Valley, CA 94546?

21181 Wilbeam Avenue, Castro Valley, CA 94546 has a total of 928 square feet.

What is the assessed value of 21181 Wilbeam Avenue, Castro Valley, CA 94546?

21181 Wilbeam Avenue, Castro Valley, CA 94546 is currently assessed at $285,745.

What are the property taxes for 21181 Wilbeam Avenue, Castro Valley, CA 94546?

The property taxes for 21181 Wilbeam Avenue, Castro Valley, CA 94546 total $3,326.

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