Alameda County  »  94546  »  Wilbeam Ave  »  20876 Wilbeam Ave

20876 Wilbeam Avenue, Castro Valley, CA 94546 - Property report

Also known as: 20876 Wilbeam Ave

Property image for 20876 Wilbeam Avenue, Castro Valley, CA 94546
static Mapbox map

Property type

Single Family Residential Homes Used as Such (1100)

Year built

1940

Acreage

0.18

Sale price

$550,000

General Information

Address
Primary address
20876 Wilbeam Ave
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84A-60-9-2

Owner

Find out who owns 20876 Wilbeam Avenue, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
02/10/2017
Sale price
$550,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$7,430
Tax per sq. ft.
$11
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
656
Stories
1
Year built
1940
Building material
Wood/wood and steel frames
Rooms
5
Elevator
Bedrooms
2
Bathrooms
1
Lot
Acreage
0.18
Zoning & use
Zoning
Cv Central Business District? Subarea 7 (S07)
Units
1

Area overview

Walk score
88 /100.  Very Walkable
Transit score
43 /100.  Some Transit
Bike score
72 /100.  Very Bikeable
School district
CASTRO VLY UNIF SCH

Ownership information for 20876 Wilbeam Avenue, Castro Valley, CA

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

Sales history for 20876 Wilbeam Avenue, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
02/10/2017 $550,000 XX XXXXXX X; XXXX XXXXXXXX X XXXXXX XXXXXXXXXX XXX
05/19/2016 $549,000 XXXXXX XXXXXXXXXX XXX XXXXXXXX XXXX X; XXXXXXXX XXXXXXX
03/31/2005 $470,000 XXXXXXXX, XXXX X & XXXXXXX XXXXX XXXXXX X XXXXX

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
03/19/2020 Deed of trust XX XXXXXX X XXXX XXXX
08/14/2017 Deed of Trust XX XXXXXX X XXXXXXXX XXXXXXXXXXX XXX
08/14/2017 Interspousal Transfer Deed XX XXXX X XX XXXXXX X
08/14/2017 Interspousal Transfer Deed XXXX XXXXXXX X XXXX XXXXXXXX X
02/10/2017 Grant Deed XXXXXX XXXXXXXXXX XXX XX XXXXXX X
05/19/2016 Grant Deed XXXXXXXX XXXX X XXXXXX XXXXXXXXXX XXX
03/31/2005 Deed XXXXX XXXXXX X XXXXX XXXXXXXX, XXXX X & XXXXXXX
01/30/1998 Deed XXXXX XXXXX XXXXXXX XXXXXX (XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 20876 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
2025-2026
Property tax
$7,430
Tax per sq. ft.
$11
Recent tax assessments
Market value
$638,307
Land value
$191,492
Building value
$446,815

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 $638,307 1.164 $7,430 +0.69%
2024-2025 $625,794 1.1791 $7,379 -48.84%
2023-2024 $613,524 2.3508 $14,423 +101.36%
2022-2023 $601,495 1.1908 $7,163 +2.51%
2021-2022 $589,704 1.1848 $6,987 +2.29%
2020-2021 $583,660 1.1703 $6,831 -2.00%
2019-2020 $572,220 1.218 $6,970 +2.87%
2018-2019 $561,000 1.2077 $6,775 +0.82%
2017-2018 $559,980 1.2001 $6,720 +27.06%
2016-2017 $454,000 1.165 $5,289 +12.58%

Permit information for 20876 Wilbeam Avenue, Castro Valley, CA

No recently recorded permits for this property.

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

Access the detailed traffic volume map for 20876 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)
Castro Valley Elementary School 6 Public K-5 472 0.39
Our Lady Of Grace School NR Private K-8 218 0.56
Special Education-Preschool-Laurel NR Public 1 0.60
Marshall Elementary School 9 Public K-5 491 0.64
Vita Academy NR Private 1-6 0 0.68
The Montessori Giving Tree NR Private K-6 12 0.73
Strobridge Elementary School NR Public K-6 362 0.78
Redwood Christian Elementary School NR Private K-5 282 0.81
Crossroads Christian Elementary School NR Private K-6 0 0.89
Castro Valley Adult And Career Education NR Public 0 0.99
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Our Lady Of Grace School NR Private K-8 218 0.56
Special Education-Preschool-Laurel NR Public 1 0.60
Redwood Christian Schools NR Private K-12 706 0.91
Creekside Middle School 8 Public 6-8 760 0.93
Castro Valley Adult And Career Education NR Public 0 0.99
Alma Preschool NR Public 52 0.99
Anchor Education, Inc. NR Private 3-12 18 1.04
Anchor Education, Inc. School NR Private 3-12 0 1.05
Sterling West San Francisco Campus NR Private 3-11 27 1.05
Faith Ringgold School of Arts and Science 1 Public K-8 111 1.28
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Special Education-Preschool-Laurel NR Public 1 0.60
Castro Valley High School 9 Public 9-12 2,799 0.76
Redwood Christian Schools NR Private K-12 706 0.91
Castro Valley Adult And Career Education NR Public 0 0.99
Alma Preschool NR Public 52 0.99
Anchor Education, Inc. NR Private 3-12 18 1.04
Anchor Education, Inc. School NR Private 3-12 0 1.05
Sterling West San Francisco Campus NR Private 3-11 27 1.05
Stellar Preparatory High School NR Private 9 0 1.23
Roy A. Johnson High School NR Public 9-12 24 1.54

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

Frequently asked questions

What is the year built for 20876 Wilbeam Avenue, Castro Valley, CA 94546?

The development at 20876 Wilbeam Avenue, Castro Valley, CA 94546 was built in 1940.

What is the total square footage of 20876 Wilbeam Avenue, Castro Valley, CA 94546?

20876 Wilbeam Avenue, Castro Valley, CA 94546 has a total of 656 square feet.

When was 20876 Wilbeam Avenue, Castro Valley, CA 94546 last sold and what was the sale price?

20876 Wilbeam Avenue, Castro Valley, CA 94546 was last sold on 02/10/2017 for $550,000.

What is the assessed value of 20876 Wilbeam Avenue, Castro Valley, CA 94546?

20876 Wilbeam Avenue, Castro Valley, CA 94546 is currently assessed at $638,307.

What are the property taxes for 20876 Wilbeam Avenue, Castro Valley, CA 94546?

The property taxes for 20876 Wilbeam Avenue, Castro Valley, CA 94546 total $7,429.

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