Alameda County  »  94546  »  Capricorn CT  »  18671 Capricorn CT

18671 Capricorn Court, Castro Valley, CA 94546 - Property report

Also known as: 18671 Capricorn CT

Property image for 18671 Capricorn Court, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1964

Acreage

0.23

General Information

Address
Primary address
18671 Capricorn Ct
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84D-1173-10

Owner

Find out who owns 18671 Capricorn Court, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Tax
Tax year
2025-2026
Base tax
$4,334
Current property tax
$4,253
Tax per sq. ft.
$2
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
2,022
Stories
1
Year built
1964
Building material
Wood/wood and steel frames
Last altered
1965
Rooms
7
Elevator
Bedrooms
4
Bathrooms
2
Lot
Acreage
0.23
Zoning & use
Zoning
Single Family Residential (R1-BE-CSU-R)
Units
1

Area overview

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

Ownership information for 18671 Capricorn Court, Castro Valley, CA

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

Sales history for 18671 Capricorn Court, Castro Valley, CA 94546

No recently recorded sales for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
11/19/2007 Deed XXXXXXX, XXXXXXX X XXXXXXX X X & X X X XXXXXX

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18671 Capricorn Court, 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
$4,334
Current property tax
$4,253
Tax per sq. ft.
$2
Recent tax assessments
Market value
$372,344
Land value
$128,865
Building value
$243,479

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 $372,344 1.164 $4,334 +0.69%
2024-2025 $365,044 1.1791 $4,304 -48.84%
2023-2024 $357,887 2.3508 $8,413 +101.36%
2022-2023 $350,871 1.1908 $4,178 +2.51%
2021-2022 $343,991 1.1848 $4,076 +2.30%
2020-2021 $340,465 1.1703 $3,984 -1.51%
2019-2020 $333,790 1.212 $4,046 +2.36%
2018-2019 $327,247 1.2077 $3,952 +3.61%
2017-2018 $317,831 1.2001 $3,814 +18.55%
2016-2017 $311,599 1.0326 $3,218 -5.16%
Permits

Permit information for 18671 Capricorn Court, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
08/20/2020
05/07/2020
09/26/2019
02/04/2019
01/04/2018

*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 18671 Capricorn Court, 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 Virtual Academy 7 Public K-12 67 0.39
Chabot Elementary School 8 Public K-5 470 0.51
The Montessori Giving Tree NR Private K-6 7 0.53
Anchor Education, Inc. NR Private 3-12 18 0.58
Sterling West San Francisco Campus NR Private 3-11 27 0.59
Anchor Education, Inc. School NR Private 3-12 0 0.59
Proctor Elementary School 8 Public K-5 584 0.66
Redwood Christian Schools NR Private K-12 706 0.75
Alma Preschool NR Public 52 0.78
Castro Valley Adult And Career Education NR Public 0 0.82
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Virtual Academy 7 Public K-12 67 0.39
Anchor Education, Inc. NR Private 3-12 18 0.58
Sterling West San Francisco Campus NR Private 3-11 27 0.59
Anchor Education, Inc. School NR Private 3-12 0 0.59
Redwood Christian Schools NR Private K-12 706 0.75
Alma Preschool NR Public 52 0.78
Castro Valley Adult And Career Education NR Public 0 0.82
Our Lady Of Grace School NR Private K-8 218 0.88
Creekside Middle School 8 Public 6-8 760 1.60
Canyon Middle School 6 Public 6-8 1,332 1.87
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Roy A. Johnson High School NR Public 9-12 24 0.39
Redwood Continuation High School 3 Public 9-12 122 0.39
Castro Valley Virtual Academy 7 Public K-12 67 0.39
Anchor Education, Inc. NR Private 3-12 18 0.58
Sterling West San Francisco Campus NR Private 3-11 27 0.59
Anchor Education, Inc. School NR Private 3-12 0 0.59
Castro Valley High School 9 Public 9-12 2,799 0.67
Redwood Christian Schools NR Private K-12 706 0.75
Alma Preschool NR Public 52 0.78
Castro Valley Adult And Career Education NR Public 0 0.82

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

Neighbors for 18671 Capricorn Court, Castro Valley, CA

18728 Capricorn CT, Castro Valley 18953 Almond Rd, Castro Valley 18965 Almond Rd, Castro Valley 18977 Almond Rd, Castro Valley 18124 Lamson Rd, Castro Valley 3806 Seven Hills Rd, Castro Valley 18709 Capricorn CT, Castro Valley 18777 Almond Rd, Castro Valley 18984 Lamson Rd, Castro Valley 18726 Walnut Rd, Castro Valley 18983 Almond Rd, Castro Valley 18445 Almond Rd, Castro Valley 18421 Almond Rd, Castro Valley 18492 Capricorn CT, Castro Valley 18485 Almond Rd, Castro Valley 18649 Capricorn CT, Castro Valley 18134 Lamson Rd, Castro Valley 18616 Walnut Rd, Castro Valley 18742 Walnut Rd, Castro Valley 18668 Capricorn CT, Castro Valley

Nearby ZIP codes for 18671 Capricorn Court, 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 18671 Capricorn Court, Castro Valley, CA 94546?

The development at 18671 Capricorn Court, Castro Valley, CA 94546 was built in 1964.

What is the total square footage of 18671 Capricorn Court, Castro Valley, CA 94546?

18671 Capricorn Court, Castro Valley, CA 94546 has a total of 2,022 square feet.

What is the assessed value of 18671 Capricorn Court, Castro Valley, CA 94546?

18671 Capricorn Court, Castro Valley, CA 94546 is currently assessed at $372,344.

What are the property taxes for 18671 Capricorn Court, Castro Valley, CA 94546?

The property taxes for 18671 Capricorn Court, Castro Valley, CA 94546 total $4,334.

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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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