Alameda County  »  94546  »  James Ave  »  4621 James Ave

4621 James Avenue, Castro Valley, CA 94546 - Property report

Also known as: 4621 James Ave

Property image for 4621 James Avenue, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1960

Acreage

14.81

Sale price

$568,000

General Information

Address
Primary address
4621 James Ave
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84C-780-5-2

Owner

Find out who owns 4621 James Avenue, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/20/2019
Sale price
$568,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$3,813
Tax per sq. ft.
$1
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
3,395
Stories
10
Year built
1960
Building material
Wood/wood and steel frames
Last altered
1961
Rooms
10
Elevator
Bedrooms
5
Bathrooms
35
Lot
Acreage
14.81
Zoning & use
Zoning
Single Family Residential (R1-CSU-RV)
Units
1

Area overview

Walk score
53 /100.  Somewhat Walkable
Transit score
28 /100.  Some Transit
Bike score
32 /100.  Somewhat Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 4621 James Avenue, Castro Valley, CA

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

Sales history for 4621 James Avenue, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
12/20/2019 $568,000 XXXXXX XXXXXXXX XXXXXX XXXXXX X XXXXXX XXXXX; XXXXXX XXXX X XXXXXX XXXXX; XXXXXX XXXXXX X XX

*Most recent sale on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
06/03/2026 Release judgment XXXXX XXXX XXXXXX XXXXXXXX X
05/28/2026 Deed of trust XXXXXX XXXXXXXX X XX XXXXXXXXXX XXXXXXXX XXXX
12/20/2024 Assignment (deed of trust) XXXXXXX XXXXXX & XX XXXXXX XXXX X XXX
01/20/2023 Reconveyance
Substitution of trustee		 XXXXXX XXXXXXXX XXXXXX XXXXXX X XXXXXX XXXXX
01/20/2023 Appointment of trustee XXXXXX XXXXXX X XXXXXX XXXXX XXXXXX XXXXXXX XX
01/20/2023 Appointment of trustee XXXXXX XXXX X XX XXXXXX XXXXXXX XX
01/20/2023 Request notice default/delinq XXXXXX XXXXXXXX X XX
01/20/2023 Deed of trust
Assignment of rents		 XXXXXX XXXXXXXX X XX XXXXXXXXX XXXXXX XXXXX
01/05/2022 Trust Transfer Deed XXXXXX XXXXXXXX XXXXXX XXXXXXXX X XX
06/22/2021 Modification (deed of trust) XXXXXX XXXXXX X XXXXXXXX XXXX XXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4621 James 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
$3,813
Tax per sq. ft.
$1
Recent tax assessments
Market value
$327,607
Land value
$146,548
Building value
$181,059

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 $321,183 1.164 $3,739 +0.69%
2024-2025 $314,886 1.1791 $3,713 -48.84%
2023-2024 $308,713 2.3508 $7,257 +101.36%
2022-2023 $302,660 1.1908 $3,604 +2.50%
2021-2022 $296,726 1.1848 $3,516 +2.30%
2020-2021 $293,684 1.1703 $3,437 -1.51%
2019-2020 $287,927 1.212 $3,490 +2.36%
2018-2019 $282,282 1.2077 $3,409 +2.65%
2017-2018 $276,747 1.2001 $3,321 +18.55%
2016-2017 $271,320 1.0326 $2,802 -5.16%
Permits

Permit information for 4621 James Avenue, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
11/25/2025
05/22/2025
01/26/2016
07/29/2015

*Most recent permits on record 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
0.2, AE, 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 4621 James 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 Adult And Career Education NR Public 0 0.27
Early Bird Montessori School NR Private PK, K-1 30 0.29
Early Bird Montessori School NR Private PK, K-1 30 0.29
Alma Preschool NR Public 52 0.31
Redwood Christian Elementary School NR Private K-5 282 0.33
Redwood Christian Schools NR Private K-12 706 0.35
Vannoy Elementary School 7 Public K-5 441 0.43
Marshall Elementary School 9 Public K-5 491 0.51
Proctor Elementary School 8 Public K-5 584 0.82
Castro Valley Elementary School 6 Public K-5 472 0.94
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Adult And Career Education NR Public 0 0.27
Alma Preschool NR Public 52 0.31
Redwood Christian Schools NR Private K-12 706 0.35
Creekside Middle School 8 Public 6-8 760 0.54
Canyon Middle School 6 Public 6-8 1,332 0.84
Our Lady Of Grace School NR Private K-8 218 0.94
Anchor Education, Inc. NR Private 3-12 18 1.20
Sterling West San Francisco Campus NR Private 3-11 27 1.22
Anchor Education, Inc. School NR Private 3-12 0 1.23
Special Education-Preschool-Laurel NR Public 1 1.28
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Adult And Career Education NR Public 0 0.27
Alma Preschool NR Public 52 0.31
Redwood Christian Schools NR Private K-12 706 0.35
Castro Valley High School 9 Public 9-12 2,799 0.57
Anchor Education, Inc. NR Private 3-12 18 1.20
Sterling West San Francisco Campus NR Private 3-11 27 1.22
Anchor Education, Inc. School NR Private 3-12 0 1.23
Special Education-Preschool-Laurel NR Public 1 1.28
Liberty School NR Private 1-12 0 1.43
Roy A. Johnson High School NR Public 9-12 24 1.44

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

Neighbors for 4621 James Avenue, Castro Valley, CA

4629 Schlosser CT, Castro Valley 19442 Merrill Pl, Castro Valley 19177 Madison Ave, Castro Valley 19113 Madison Ave, Castro Valley 3840 Modesto St, Castro Valley 4597 James Ave, Castro Valley 19185 Madison Ave, Castro Valley 4256 Mabel Ave, Castro Valley 19400 Forest Pl, Castro Valley 4687 James Ave, Castro Valley 4620 Schlosser CT, Castro Valley 4605 James Ave, Castro Valley 4482 Heyer Ave, Castro Valley 4585 James Ave, Castro Valley 4524 Heyer Ave, Castro Valley 4663 James Ave, Castro Valley 19248 Pinehaven Pl, Castro Valley 19197 Madison Ave, Castro Valley 20284 Redwood Rd, Castro Valley 4224 Mabel Ave, Castro Valley

Nearby ZIP codes for 4621 James 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 4621 James Avenue, Castro Valley, CA 94546?

The development at 4621 James Avenue, Castro Valley, CA 94546 was built in 1960.

What is the total square footage of 4621 James Avenue, Castro Valley, CA 94546?

4621 James Avenue, Castro Valley, CA 94546 has a total of 3,395 square feet.

When was 4621 James Avenue, Castro Valley, CA 94546 last sold and what was the sale price?

4621 James Avenue, Castro Valley, CA 94546 was last sold on 12/20/2019 for $568,000.

What is the assessed value of 4621 James Avenue, Castro Valley, CA 94546?

4621 James Avenue, Castro Valley, CA 94546 is currently assessed at $321,183.

What are the property taxes for 4621 James Avenue, Castro Valley, CA 94546?

The property taxes for 4621 James Avenue, Castro Valley, CA 94546 total $3,738.

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