Alameda County  »  94546  »  Ashfield Ave  »  20868 Ashfield Ave

20868 Ashfield Avenue, Castro Valley, CA 94546 - Property report

Also known as: 20868 Ashfield Ave

Property image for 20868 Ashfield Avenue, Castro Valley, CA 94546
static Mapbox map

Property type

Double or Duplex Type - Two Units (2200)

Year built

1958

Acreage

1.52

Sale price

$1,200,000

General Information

Address
Primary address
20868 Ashfield Ave
Castro Valley, CA 94546
Alternate address(es)
20870 Ashfield Ave
Zip code
94546
County
Alameda
Parcel ID
84A-40-40

Owner

Find out who owns 20868 Ashfield Avenue, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
10/03/2023
Sale price
$1,200,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$14,532
Tax per sq. ft.
$9
Building
Property type
Double or Duplex Type - Two Units
Building sq. ft.
1,548
Stories
10
Year built
1958
Building material
Wood/wood and steel frames
Last altered
1987
Rooms
8
Elevator
Bedrooms
3
Bathrooms
20
Lot
Acreage
1.52
Zoning & use
Zoning
Cv Central Business District Subarea 11, W (S11-W)
Units
2

Area overview

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

Ownership information for 20868 Ashfield Avenue, Castro Valley, CA

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

Sales history for 20868 Ashfield Avenue, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
10/03/2023 $1,200,000 XXXXX XXXXXXX XXXX; XXXXX XXXXXX XXXXXXX XXXXXX XXXXX X XX; XXXXXX XXXXXX XXXXX
03/30/1994 $41,500 XXXXXX, XXXX X & XXXX X XX XXXXXX, XXXXXXX X
03/30/1994 $30,000 XXXXXX, XXXX X & XXXX X XXXXXX, XXXXXXX X

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
03/27/2026 Deed of trust XXXXX XXXXXXX XXXX XXX & XX XXXX XXXXXXX XXX
09/05/2025 Deed of trust XXXXX XXXXXXX XXXX XXX & XX XXXX XXXXXXX XXX
02/25/2025 Deed of trust XXXXX XXXXXXX XXXX XX XXXX XXXX
02/25/2025 Grant Deed XXXXX XXXXXX XXXXXXX XXXXX XXXXXXX XXXX XX
10/12/2023 Reconveyance
Substitution of trustee		 XXXXXX XXXX XXX XX XXXXXXXXXX XXXXXXXX XXXXXXXX XXX
10/12/2023 Reconveyance
Substitution of trustee		 XXXXXX XXXX XXX XX XXXXXXXXXX XXXXXXXX XXXXXXXX XXX
10/03/2023 Deed of trust XXXXX XXXXXXX XXXX XXXX XXXX
10/03/2023 Grant Deed XXXXXX XXXXX X XX XXXXX XXXXXXX XXXX
10/03/2023 Appointment of trustee XXXXXX XXXX XXX XX XXXXXX XXXXX X XX
11/21/2019 Affidavit of Death XXXXXX XXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20868 Ashfield 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
Property tax
$14,532
Tax per sq. ft.
$9
Recent tax assessments
Market value
$1,248,480
Land value
$374,544
Building value
$873,936

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 $1,224,000 1.164 $14,247 +0.69%
2024-2025 $1,200,000 1.1791 $14,149 +1045.12%
2023-2024 $52,561 2.3508 $1,236 +101.36%
2022-2023 $51,531 1.1908 $614 +2.44%
2021-2022 $50,520 1.1848 $599 +2.36%
2020-2021 $50,002 1.1703 $585 -2.00%
2019-2020 $49,022 1.218 $597 +2.87%
2018-2019 $48,060 1.2077 $580 +2.65%
2017-2018 $47,118 1.2001 $565 +5.07%
2016-2017 $46,194 1.165 $538 +7.00%
Permits

Permit information for 20868 Ashfield 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 20868 Ashfield 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 0.34
Our Lady Of Grace School NR Private K-8 218 0.51
Special Education-Preschool-Laurel NR Public 1 0.66
The Montessori Giving Tree NR Private K-6 12 0.71
Strobridge Elementary School NR Public K-6 362 0.72
Marshall Elementary School 9 Public K-5 491 0.72
Vita Academy NR Private 1-6 0 0.72
Crossroads Christian Elementary School NR Private K-6 0 0.81
Redwood Christian Elementary School NR Private K-5 282 0.83
Stanton Elementary School 6 Public K-5 492 0.96
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Our Lady Of Grace School NR Private K-8 218 0.51
Special Education-Preschool-Laurel NR Public 1 0.66
Redwood Christian Schools NR Private K-12 706 0.92
Anchor Education, Inc. NR Private 3-12 18 0.99
Anchor Education, Inc. School NR Private 3-12 0 1.00
Sterling West San Francisco Campus NR Private 3-11 27 1.00
Creekside Middle School 8 Public 6-8 760 1.01
Alma Preschool NR Public 52 1.02
Castro Valley Adult And Career Education NR Public 0 1.02
Faith Ringgold School of Arts and Science 1 Public K-8 111 1.30
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Special Education-Preschool-Laurel NR Public 1 0.66
Castro Valley High School 9 Public 9-12 2,799 0.75
Redwood Christian Schools NR Private K-12 706 0.92
Anchor Education, Inc. NR Private 3-12 18 0.99
Anchor Education, Inc. School NR Private 3-12 0 1.00
Sterling West San Francisco Campus NR Private 3-11 27 1.00
Alma Preschool NR Public 52 1.02
Castro Valley Adult And Career Education NR Public 0 1.02
Liber Community School NR Private 4-12 0 1.22
Castro Valley Virtual Academy 7 Public K-12 67 1.50

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

Neighbors for 20868 Ashfield Avenue, Castro Valley, CA

21026 Francis St, Castro Valley 20251 Redwood Rd, Castro Valley 20439 Redwood Rd, Castro Valley 20862 Ashfield Ave, Castro Valley 20081 Lorena Pl, Castro Valley 20858 Chester St, Castro Valley 3885 Lorena Ave, Castro Valley 20848 Chester St, Castro Valley 20085 Redwood Rd, Castro Valley 3633 Jamison Way, Castro Valley 20235 Redwood Rd, Castro Valley 20060 Lorena Pl, Castro Valley 3217 Castro Valley Blvd, Castro Valley 20037 Redwood Rd, Castro Valley 3895 Lorena Ave, Castro Valley 3645 Lorena Ave, Castro Valley 3134 Norbridge Ave, Castro Valley 20980 Francis St, Castro Valley 20638 Patio Dr, Castro Valley 20080 Lorena Pl, Castro Valley

Nearby ZIP codes for 20868 Ashfield 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 20868 Ashfield Avenue, Castro Valley, CA 94546?

The development at 20868 Ashfield Avenue, Castro Valley, CA 94546 was built in 1958.

What is the total square footage of 20868 Ashfield Avenue, Castro Valley, CA 94546?

20868 Ashfield Avenue, Castro Valley, CA 94546 has a total of 1,548 square feet.

When was 20868 Ashfield Avenue, Castro Valley, CA 94546 last sold and what was the sale price?

20868 Ashfield Avenue, Castro Valley, CA 94546 was last sold on 10/03/2023 for $1,200,000.

What is the assessed value of 20868 Ashfield Avenue, Castro Valley, CA 94546?

20868 Ashfield Avenue, Castro Valley, CA 94546 is currently assessed at $1,248,480.

What are the property taxes for 20868 Ashfield Avenue, Castro Valley, CA 94546?

The property taxes for 20868 Ashfield Avenue, Castro Valley, CA 94546 total $14,532.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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