Alameda County  »  94546  »  Francis St  »  21070 Francis St

21070 Francis Street, Castro Valley, CA 94546 - Property report

Also known as: 21070 Francis St

Property image for 21070 Francis Street, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1954

Acreage

0.24

Sale price

$34,500

General Information

Address
Primary address
21070 Francis St
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84A-51-13-5

Owner

Find out who owns 21070 Francis Street, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/28/1988
Sale price
$34,500
Arm's length
Tax
Tax year
2025-2026
Base tax
$6,963
Current property tax
$6,881
Tax per sq. ft.
$7
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,062
Stories
1
Year built
1954
Building material
Wood/wood and steel frames
Last altered
1973
Rooms
7
Elevator
Bedrooms
5
Bathrooms
2
Lot
Acreage
0.24
Zoning & use
Zoning
Cv Central Business District? Subarea 11, W (S11-W)

Area overview

Walk score
82 /100.  Very Walkable
Transit score
43 /100.  Some Transit
Bike score
74 /100.  Very Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 21070 Francis Street, Castro Valley, CA

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

Sales history for 21070 Francis Street, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
04/28/1988 $34,500 XXXXXXX, XXXXXXX XXXXX

*Most recent sale on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
12/07/2021 Deed of trust
Assignment of rents		 XXXXXXX XXXXXXXXX XXXXXX XXX & XX XXXX XXXX
01/26/2021 Grant Deed XXXXXXX XXXXXXXXX XXXXXX XXXXXXX XXXXXXXXX XXXXXX XX
09/23/2020 Deed of trust XXXXXXX XXXXXXXXX XXXXXX XXXXXXXXXX XXXX XXXXXXXX XXX
03/23/2015 Reconveyance
Substitution of Trustee		 XXXXXX XXXXXXXXX XXXXX X XXXXXX XXXXXXXXX XXXXX X
02/26/2015 Reconveyance
Substitution of Trustee		 XXXXXX XXXXXXXXX XXXXX X XXXXXX XXXXXXXXX XXXXX X
10/11/2012 Deed of Trust XXXXXXX XXXXXXXXX XXXXXX XXXX
06/02/2009 Deed XXXXXX, XXXXXXXXX X X XXXXXXX, XXXXXXXXX X & XXXXX X
04/28/1988 Deed XXXXX XXXXXXX, XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21070 Francis Street, 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
Base tax
$6,963
Current property tax
$6,881
Tax per sq. ft.
$7
Recent tax assessments
Market value
$598,181
Land value
$192,104
Building value
$406,077

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 $598,181 1.164 $6,963 +0.69%
2024-2025 $586,456 1.1791 $6,915 -48.84%
2023-2024 $574,958 2.3508 $13,516 +101.36%
2022-2023 $563,688 1.1908 $6,712 +2.51%
2021-2022 $552,637 1.1848 $6,548 +2.29%
2020-2021 $546,970 1.1703 $6,401 -2.00%
2019-2020 $536,250 1.218 $6,532 +2.87%
2018-2019 $525,739 1.2077 $6,349 +2.65%
2017-2018 $515,433 1.2001 $6,186 +5.07%
2016-2017 $505,329 1.165 $5,887 +7.00%
Permits

Permit information for 21070 Francis Street, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
10/21/2021

*Most recent permit 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

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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 21070 Francis Street, 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 0.45
The Montessori Giving Tree NR Private K-6 12 0.52
Strobridge Elementary School NR Public K-6 362 0.52
Our Lady Of Grace School NR Private K-8 218 0.61
Special Education-Preschool-Laurel NR Public 1 0.64
Vita Academy NR Private 1-6 0 0.65
Crossroads Christian Elementary School NR Private K-6 0 0.68
Marshall Elementary School 9 Public K-5 491 0.90
Stanton Elementary School 6 Public K-5 492 0.95
Camelot School NR Private K 14 0.98
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Our Lady Of Grace School NR Private K-8 218 0.61
Special Education-Preschool-Laurel NR Public 1 0.64
Liber Community School NR Private 4-12 0 1.02
Anchor Education, Inc. NR Private 3-12 18 1.07
Anchor Education, Inc. School NR Private 3-12 0 1.07
Sterling West San Francisco Campus NR Private 3-11 27 1.07
Faith Ringgold School of Arts and Science 1 Public K-8 111 1.18
Creekside Middle School 8 Public 6-8 760 1.18
Alma Preschool NR Public 52 1.21
Castro Valley Adult And Career Education NR Public 0 1.22
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Special Education-Preschool-Laurel NR Public 1 0.64
Castro Valley High School 9 Public 9-12 2,799 0.93
Liber Community School NR Private 4-12 0 1.02
Anchor Education, Inc. NR Private 3-12 18 1.07
Anchor Education, Inc. School NR Private 3-12 0 1.07
Sterling West San Francisco Campus NR Private 3-11 27 1.07
Redwood Christian Schools NR Private K-12 706 1.12
Alma Preschool NR Public 52 1.21
Castro Valley Adult And Career Education NR Public 0 1.22
Castro Valley Virtual Academy 7 Public K-12 67 1.59

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

Neighbors for 21070 Francis Street, Castro Valley, CA

21136 Dawe Ave, Castro Valley 21144 Dawe Ave, Castro Valley 19100 Crest Ave, Castro Valley 2497 Fox Ridge Dr, Castro Valley 2796 Sydney Way, Castro Valley 18782 Stanton Ave, Castro Valley 19243 Carlton Ave, Castro Valley 19223 Carlton Ave, Castro Valley 2788 Sydney Way, Castro Valley 19227 Carlton Ave, Castro Valley 21059 Wilbeam Ave, Castro Valley

Nearby ZIP codes for 21070 Francis Street, 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 21070 Francis Street, Castro Valley, CA 94546?

The development at 21070 Francis Street, Castro Valley, CA 94546 was built in 1954.

What is the total square footage of 21070 Francis Street, Castro Valley, CA 94546?

21070 Francis Street, Castro Valley, CA 94546 has a total of 1,062 square feet.

When was 21070 Francis Street, Castro Valley, CA 94546 last sold and what was the sale price?

21070 Francis Street, Castro Valley, CA 94546 was last sold on 04/28/1988 for $34,500.

What is the assessed value of 21070 Francis Street, Castro Valley, CA 94546?

21070 Francis Street, Castro Valley, CA 94546 is currently assessed at $598,181.

What are the property taxes for 21070 Francis Street, Castro Valley, CA 94546?

The property taxes for 21070 Francis Street, Castro Valley, CA 94546 total $6,962.

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