Alameda County  »  94546  »  Center St  »  18023 Center St

18023 Center Street, Castro Valley, CA 94546 - Property report

Also known as: 18023 Center St

Property image for 18023 Center Street, Castro Valley, CA 94546
static Mapbox map

Property type

Single Family Residential Homes Used as Such (1100)

Year built

1985

Acreage

5.27

Sale price

$1,450,000

General Information

Address
Primary address
18023 Center St
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84C-895-11

Owner

Find out who owns 18023 Center Street, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
08/30/2023
Sale price
$1,450,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$8,892
Current property tax
$8,810
Tax per sq. ft.
$3
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
3,019
Stories
15
Year built
1985
Building material
Wood/wood and steel frames
Last altered
1996
Rooms
10
Elevator
Bedrooms
4
Bathrooms
30
Lot
Acreage
5.27
Zoning & use
Zoning
Planned Development (PD-1578)
Units
1

Area overview

Walk score
10 /100.  Car-Dependent
Transit score
24 /100.  Minimal Transit
Bike score
4 /100.  Somewhat Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 18023 Center Street, Castro Valley, CA

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

Sales history for 18023 Center Street, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
08/30/2023 $1,450,000 XXXX XXXXX XXXX; XXX XXXXXX XXXX; XXXX XXXXXX XXXXXX XXXX XXX; XXXX XXXXXXX XXXXXX XXX XXX XXXXXX XXXXX X; XXXXXX XXXXX X
12/30/2015 $875,000 XXXXXX XXXXX X; XXXXXX XXXXX X XXXXXXXX XXXXXXX X XX XXXXX; XXXXXXXX XXXXXXX X XXX XX; XXXXXXXX X XXXX XXXXX

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
09/22/2023 Reconveyance
Substitution of trustee		 XXXXXX XXXXX X XXXXXX XXXXX X
09/22/2023 Assignment (deed of trust) XXX XXXXXXXXX XXXXXXX XXXXX XXX
08/30/2023 Reconveyance
Substitution of trustee		 XXXXXX XXXXX X XXXXXX XXXXX X
08/30/2023 Deed of trust XXXX XXXXX XXXX XXXX XXX XXXXXX XXXXX
08/30/2023 Grant Deed XXXXXX XXXXX X XXXX XXXXX XXXX
08/06/2018 Deed of Trust XXXXXX XXXXX X XXXXXX XXXXX XXXXXXXX XXXXXXX XXX
01/11/2017 Subordination (Deed of Trust) XXXXXX XXXXX X XXX XXXXXXXXX
09/16/2016 Deed of Trust XXXXXX XXXXX X X X XXXX XXXXXXXX XXXXXXXXXXX
09/14/2016 Deed of Trust XXXXXX XXXXX X XXX XXXXXXXXX
12/30/2015 Deed of Trust XXXXXX XXXXX X XXX XXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18023 Center 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
2026-2027
Base tax
$8,892
Current property tax
$8,810
Tax per sq. ft.
$3
Recent tax assessments
Market value
$763,890
Land value
$210,470
Building value
$553,420

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 $1,515,000 1.164 $17,635 +3.14%
2024-2025 $1,450,000 1.1791 $17,097 -26.95%
2023-2024 $995,583 2.3508 $23,404 +101.36%
2022-2023 $976,061 1.1908 $11,623 +2.51%
2021-2022 $956,925 1.1848 $11,338 +2.29%
2020-2021 $947,117 1.1703 $11,084 -1.51%
2019-2020 $928,550 1.212 $11,254 +2.36%
2018-2019 $910,350 1.2077 $10,994 +2.65%
2017-2018 $892,500 1.2001 $10,711 +18.55%
2016-2017 $875,000 1.0326 $9,035 +82.16%
Permits

Permit information for 18023 Center Street, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
04/22/2024
04/22/2024
03/17/2024
10/19/2023

*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 18023 Center 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)
Vannoy Elementary School 7 Public K-5 441 0.61
Proctor Elementary School 8 Public K-5 584 0.67
Castro Valley Adult And Career Education NR Public 0 0.79
Alma Preschool NR Public 52 0.81
Liberty School NR Private 1-12 0 0.86
Early Bird Montessori School NR Private PK, K-1 30 0.86
Early Bird Montessori School NR Private PK, K-1 30 0.86
Redwood Christian Schools NR Private K-12 706 0.92
The Montessori Giving Tree NR Private K-6 7 0.96
Marshall Elementary School 9 Public K-5 491 1.26
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Adult And Career Education NR Public 0 0.79
Alma Preschool NR Public 52 0.81
Liberty School NR Private 1-12 0 0.86
Canyon Middle School 6 Public 6-8 1,332 0.89
Redwood Christian Schools NR Private K-12 706 0.92
Creekside Middle School 8 Public 6-8 760 1.14
Our Lady Of Grace School NR Private K-8 218 1.63
Castro Valley Virtual Academy 7 Public K-12 67 1.70
Anchor Education, Inc. NR Private 3-12 18 1.71
Sterling West San Francisco Campus NR Private 3-11 27 1.72
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Adult And Career Education NR Public 0 0.79
Alma Preschool NR Public 52 0.81
Liberty School NR Private 1-12 0 0.86
Redwood Christian Schools NR Private K-12 706 0.92
Castro Valley High School 9 Public 9-12 2,799 1.18
Roy A. Johnson High School NR Public 9-12 24 1.70
Castro Valley Virtual Academy 7 Public K-12 67 1.70
Redwood Continuation High School 3 Public 9-12 122 1.70
Anchor Education, Inc. NR Private 3-12 18 1.71
Sterling West San Francisco Campus NR Private 3-11 27 1.72

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

Neighbors for 18023 Center Street, Castro Valley, CA

17987 Center St, Castro Valley 18456 Madison Ave, Castro Valley 5385 Elaine CT, Castro Valley 18069 Center St, Castro Valley 17829 Center St, Castro Valley 17925 Center St, Castro Valley 18074 Center St, Castro Valley 18003 Center St, Castro Valley 5394 Elaine CT, Castro Valley 5054 Ray Ave, Castro Valley 17909 Center St, Castro Valley 5386 Elaine CT, Castro Valley 5378 Elaine CT, Castro Valley 4974 Vannoy Ave, Castro Valley 17812 Center St, Castro Valley 5326 Nash Way, Castro Valley 17955 Center St, Castro Valley 18522 Madison Ave, Castro Valley 18453 Center St, Castro Valley 19068 Madison Ave, Castro Valley

Nearby ZIP codes for 18023 Center Street, 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 18023 Center Street, Castro Valley, CA 94546?

The development at 18023 Center Street, Castro Valley, CA 94546 was built in 1985.

What is the total square footage of 18023 Center Street, Castro Valley, CA 94546?

18023 Center Street, Castro Valley, CA 94546 has a total of 3,019 square feet.

When was 18023 Center Street, Castro Valley, CA 94546 last sold and what was the sale price?

18023 Center Street, Castro Valley, CA 94546 was last sold on 08/30/2023 for $1,450,000.

What is the assessed value of 18023 Center Street, Castro Valley, CA 94546?

18023 Center Street, Castro Valley, CA 94546 is currently assessed at $763,890.

What are the property taxes for 18023 Center Street, Castro Valley, CA 94546?

The property taxes for 18023 Center Street, Castro Valley, CA 94546 total $8,891.

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