Alameda County  »  94546  »  Gail Dr  »  21620 Gail Dr

21620 Gail Drive, Castro Valley, CA 94546 - Property report

Also known as: 21620 Gail Dr

Property image for 21620 Gail Drive, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1956

Acreage

0.42

Sale price

$1,000,000

General Information

Address
Primary address
21620 Gail Dr
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
415-180-18

Owner

Find out who owns 21620 Gail Drive, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/12/2019
Sale price
$1,000,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$12,822
Tax per sq. ft.
$4
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
3,308
Stories
2
Year built
1956
Building material
Wood/wood and steel frames
Last altered
1960
Rooms
10
Elevator
Bedrooms
4
Bathrooms
3
Lot
Acreage
0.42
Zoning & use
Zoning
Single Family Residential (R1-CSU-RV)
Units
1

Area overview

Walk score
49 /100.  Car-Dependent
Transit score
43 /100.  Some Transit
Bike score
28 /100.  Somewhat Bikeable
School district
HAYWARD UNIF SCH
Ownership

Ownership information for 21620 Gail Drive, Castro Valley, CA

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

Sales history for 21620 Gail Drive, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
12/12/2019 $1,000,000 XXXXX XXXXXX X XX; XXXXXXX XXXXX; XXXXXX XXXXX X XXXXX XXXXXX XXXXX; XXXXX XXXXX X XX
06/25/1992 $385,000 XXXXX, XXXXX X & XXXX X XX XXXXXX XX XXXXX

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
02/03/2020 Grant Deed XXXXX XXXXX X XXXXX XXXXX X XX
12/12/2019 Deed of Trust XXXXX XXXXX X XXXX XXXX
12/12/2019 Grant Deed XXXXX XXXXXX XXXXX XXXXX XXXXXX X XX
01/13/2014 Grant Deed XXXXX XXXXXX XXXXX XXXXX XXXXXX XXXXX
01/08/2002 Deed XXXXX, XXXXX X & XXXX X XXXXX XXXXX
01/03/2002 Deed XXXXX XXXXX XXXXX, XXXX X & XXXX X
03/29/1995 Deed XXXXX, XXXXX X & XXXX X XXXXX XXXXX
06/25/1992 Deed XXXXXX XX XXXXX XXXXX, XXXXX X & XXXX X XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21620 Gail Drive, 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
$12,822
Tax per sq. ft.
$4
Recent tax assessments
Market value
$1,093,630
Land value
$328,089
Building value
$765,541

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 $1,093,630 1.1724 $12,822 +0.98%
2024-2025 $1,072,190 1.1842 $12,697 -22.76%
2023-2024 $1,051,170 1.5638 $16,438 +34.18%
2022-2023 $1,030,560 1.1888 $12,251 +0.81%
2021-2022 $1,010,360 1.2028 $12,153 +1.17%
2020-2021 $1,000,000 1.2012 $12,012 +48.01%
2019-2020 $656,606 1.236 $8,116 +6.95%
2018-2019 $643,733 1.1788 $7,588 +2.50%
2017-2018 $631,112 1.173 $7,403 +5.58%
2016-2017 $618,739 1.1332 $7,012 +2.16%
Permits

Permit information for 21620 Gail Drive, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
01/27/2023
02/13/2020

*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
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 21620 Gail Drive, 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)
Strobridge Elementary School NR Public K-6 362 0.23
The Montessori Giving Tree NR Private K-6 12 0.26
Liber Community School NR Private 4-12 0 0.47
Crossroads Christian Elementary School NR Private K-6 0 0.61
Vita Academy NR Private 1-6 0 0.75
Special Education-Preschool-Laurel NR Public 1 0.86
Castro Valley Elementary School 6 Public K-5 472 0.94
Harder Elementary School 3 Public K-6 675 0.94
Knowledge Enlightens You (Key) Academy 5 Charter K-8 614 0.94
Faith Ringgold School of Arts and Science 1 Public K-8 111 0.96
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Liber Community School NR Private 4-12 0 0.47
Special Education-Preschool-Laurel NR Public 1 0.86
Knowledge Enlightens You (Key) Academy 5 Charter K-8 614 0.94
Stellar Preparatory High School NR Private 9 0 0.95
Faith Ringgold School of Arts and Science 1 Public K-8 111 0.96
All Saints Catholic School NR Private K-8 203 1.04
Our Lady Of Grace School NR Private K-8 218 1.08
Hayward Adult NR Public 0 1.10
Bret Harte Middle School 5 Public 7-8 545 1.19
Anchor Education, Inc. School NR Private 3-12 0 1.43
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Liber Community School NR Private 4-12 0 0.47
Special Education-Preschool-Laurel NR Public 1 0.86
Stellar Preparatory High School NR Private 9-11 26 0.92
Stellar Preparatory High School NR Private 9 0 0.95
Hayward Adult NR Public 0 1.10
Brenkwitz High School 2 Public 9-12 179 1.12
Anchor Education, Inc. School NR Private 3-12 0 1.43
Anchor Education, Inc. NR Private 3-12 18 1.44
Hayward High School 5 Public 9-12 1,712 1.44
Castro Valley High School 9 Public 9-12 2,799 1.46

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

Neighbors for 21620 Gail Drive, Castro Valley, CA

21648 Knoll Way, Castro Valley 2172 Grove Way, Castro Valley 21644 Gail Dr, Castro Valley 1731 Grove Way, Castro Valley 21753 Baywood Ave, Castro Valley 1713 Grove Way, Castro Valley 21572 Knoll Way, Castro Valley 21632 Gail Dr, Castro Valley 2168 Grove Way, Castro Valley 21624 Knoll Way, Castro Valley 21651 Shadyspring Rd, Castro Valley 21672 Knoll Way, Castro Valley 21626 Gail Dr, Castro Valley 1725 Grove Way, Castro Valley 21657 Gail Dr, Castro Valley 21636 Knoll Way, Castro Valley 2269 Star Ave, Castro Valley 1543 Grove Way, Castro Valley 21638 Gail Dr, Castro Valley 21623 Shadyspring Rd, Castro Valley

Nearby ZIP codes for 21620 Gail Drive, Castro Valley, CA

94542, Alameda County, CA 94579, Alameda County, CA 94601, Alameda County, CA 94613, Alameda County, CA 94619, Alameda County, CA

Frequently asked questions

What is the year built for 21620 Gail Drive, Castro Valley, CA 94546?

The development at 21620 Gail Drive, Castro Valley, CA 94546 was built in 1956.

What is the total square footage of 21620 Gail Drive, Castro Valley, CA 94546?

21620 Gail Drive, Castro Valley, CA 94546 has a total of 3,308 square feet.

When was 21620 Gail Drive, Castro Valley, CA 94546 last sold and what was the sale price?

21620 Gail Drive, Castro Valley, CA 94546 was last sold on 12/12/2019 for $1,000,000.

What is the assessed value of 21620 Gail Drive, Castro Valley, CA 94546?

21620 Gail Drive, Castro Valley, CA 94546 is currently assessed at $1,093,630.

What are the property taxes for 21620 Gail Drive, Castro Valley, CA 94546?

The property taxes for 21620 Gail Drive, Castro Valley, CA 94546 total $12,821.

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