Alameda County  »  94546  »  Carlton Ave  »  18313 Carlton Ave

18313 Carlton Avenue, Castro Valley, CA 94546 - Property report

Also known as: 18313 Carlton Ave

Property image for 18313 Carlton Avenue, Castro Valley, CA 94546
static Mapbox map

Property type

Single Family Residential Homes Used as Such (1100)

Year built

1947

Acreage

0.24

Sale price

$1,405,000

General Information

Address
Primary address
18313 Carlton Ave
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84B-405-3

Owner

Find out who owns 18313 Carlton Avenue, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/22/2021
Sale price
$1,405,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$17,702
Current property tax
$17,621
Tax per sq. ft.
$8
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
2,096
Stories
1
Year built
1947
Building material
Wood/wood and steel frames
Last altered
2000
Rooms
7
Elevator
Bedrooms
4
Bathrooms
2.5
Lot
Acreage
0.24
Zoning & use
Zoning
Single Family Residential (R1-CSU-RV)
Units
1

Area overview

Walk score
37 /100.  Car-Dependent
Transit score
17 /100.  Minimal Transit
Bike score
21 /100.  Somewhat Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 18313 Carlton Avenue, Castro Valley, CA

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

Sales history for 18313 Carlton Avenue, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
04/22/2021 $1,405,000 XXX XXXXXX XXXXX; XXXXXX XXXX XXXXX XXXXXX XXXX; XXXXXXXXXX XXXXX XXXXXXX
05/16/2017 $950,000 XXXXXX XXXX; XXXXXXXXXX XXXXX XXXXXXX XXXXXX XXXXXX X; XXXXXX XXXXX X
07/15/2016 $582,000 XXXXXX XXXXXX X; XXXXXX XXXXX X XXXXXXXX XXXXXX XXXXX; XXXXX XXXXXXX XX XX; XXXXX XXXXXXX X XX

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
06/04/2021 Ucc fin stmt(3&+pgs) XXX XXXXXX X XXXXXXXXXX XXXXXX XXXXX
05/14/2021 Ucc amendment(3&+ pgs) XXXXXXXXXX XXXXXX XXXXX XXXXXX XXXX
04/22/2021 Deed of trust XXX XXXXXX XXXXX XXXXXXXXXX XXXX XXX
04/22/2021 Grant Deed XXXXXX XXXX XXX XXXXXX XXXXX
03/16/2021 Ucc fin stmt(3&+pgs) XXXXXX XXXX XXXXXXXXXX XXXXXX XXXXX
09/25/2020 Deed of trust XXXXXX XXXX XXXX XXXX
05/16/2017 Deed of Trust XXXXXX XXXX XXXXXXX XXXXXXX XXXXXXXX XXX
05/16/2017 Grant Deed XXXXXX XXXXXX X XXXXXX XXXX
07/15/2016 Deed of Trust XXXXXX XXXXXX X XX XXXXXXXXX XXXX X X
07/15/2016 Grant Deed XXXXXXXX XXXXXX XXXXX XXXXXX XXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18313 Carlton 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
2025-2026
Base tax
$17,702
Current property tax
$17,621
Tax per sq. ft.
$8
Recent tax assessments
Market value
$1,520,800
Land value
$456,240
Building value
$1,064,560

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 $1,520,800 1.164 $17,702 +0.69%
2024-2025 $1,490,985 1.1791 $17,580 -48.84%
2023-2024 $1,461,761 2.3508 $34,363 +101.36%
2022-2023 $1,433,100 1.1908 $17,065 +41.41%
2021-2022 $1,018,580 1.1848 $12,068 +2.29%
2020-2021 $1,008,140 1.1703 $11,798 -1.51%
2019-2020 $988,380 1.212 $11,979 +2.36%
2018-2019 $969,000 1.2077 $11,703 +46.29%
2017-2018 $666,600 1.2001 $8,000 +1054.50%
2016-2017 $67,105 1.0326 $693 -5.16%
Permits

Permit information for 18313 Carlton Avenue, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
11/04/2020

*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

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 18313 Carlton 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 Virtual Academy 7 Public K-12 67 0.41
Chabot Elementary School 8 Public K-5 470 0.61
Anchor Education, Inc. School NR Private 3-12 0 0.64
Sterling West San Francisco Campus NR Private 3-11 27 0.64
Anchor Education, Inc. NR Private 3-12 18 0.65
Seneca Family Of Agencies - James Baldwin Academy NR Private 4-12 75 0.73
Stanton Elementary School 6 Public K-5 492 0.78
Montessori School Of San Leandro NR Private PK-K 130 0.95
Hillside Elementary School 2 Public K-5 371 1.14
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Virtual Academy 7 Public K-12 67 0.41
Anchor Education, Inc. School NR Private 3-12 0 0.64
Sterling West San Francisco Campus NR Private 3-11 27 0.64
Anchor Education, Inc. NR Private 3-12 18 0.65
Seneca Family Of Agencies - James Baldwin Academy NR Private 4-12 75 0.73
Our Lady Of Grace School NR Private K-8 218 1.13
Alma Preschool NR Public 52 1.49
Edendale Middle School 2 Public 6-8 500 1.50
Castro Valley Adult And Career Education NR Public 0 1.53
Creekside Middle School 8 Public 6-8 760 2.22
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Redwood Continuation High School 3 Public 9-12 122 0.41
Roy A. Johnson High School NR Public 9-12 24 0.41
Castro Valley Virtual Academy 7 Public K-12 67 0.41
Anchor Education, Inc. School NR Private 3-12 0 0.64
Sterling West San Francisco Campus NR Private 3-11 27 0.64
Anchor Education, Inc. NR Private 3-12 18 0.65
Seneca Family Of Agencies - James Baldwin Academy NR Private 4-12 75 0.73
Castro Valley High School 9 Public 9-12 2,799 1.23
Redwood Christian Schools NR Private K-12 706 1.43
Alma Preschool NR Public 52 1.49

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

Neighbors for 18313 Carlton Avenue, Castro Valley, CA

3151 Huntington CT, Castro Valley 18275 Carlton Ave, Castro Valley 18075 Carlton Ave, Castro Valley 2941 Dominic CT, Castro Valley 3159 Huntington CT, Castro Valley 3160 Huntington CT, Castro Valley 2850 Eugene Ter, Castro Valley 18361 Carlton Ave, Castro Valley 18391 Carlton Ave, Castro Valley 3127 Huntington CT, Castro Valley 3143 Huntington CT, Castro Valley 3154 Aylesbury CT, Castro Valley 18474 Dominic Ln, Castro Valley 2876 Eugene Ter, Castro Valley 2843 Eugene Ter, Castro Valley 18423 Carlton Ave, Castro Valley 2930 Dominic CT, Castro Valley 18466 Dominic Ln, Castro Valley 3167 Huntington CT, Castro Valley 3135 Huntington CT, Castro Valley

Nearby ZIP codes for 18313 Carlton Avenue, 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 18313 Carlton Avenue, Castro Valley, CA 94546?

The development at 18313 Carlton Avenue, Castro Valley, CA 94546 was built in 1947.

What is the total square footage of 18313 Carlton Avenue, Castro Valley, CA 94546?

18313 Carlton Avenue, Castro Valley, CA 94546 has a total of 2,096 square feet.

When was 18313 Carlton Avenue, Castro Valley, CA 94546 last sold and what was the sale price?

18313 Carlton Avenue, Castro Valley, CA 94546 was last sold on 04/22/2021 for $1,405,000.

What is the assessed value of 18313 Carlton Avenue, Castro Valley, CA 94546?

18313 Carlton Avenue, Castro Valley, CA 94546 is currently assessed at $1,520,800.

What are the property taxes for 18313 Carlton Avenue, Castro Valley, CA 94546?

The property taxes for 18313 Carlton Avenue, Castro Valley, CA 94546 total $17,702.

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