NOT LISTED FOR SALE

18448 Carlton Ave Castro Valley, CA 94546

West Castro Valley Neighborhood

Estimated Value: $1,405,000 - $1,700,000

3 Beds
1 Bath
1,170 Sq Ft
$1,302/Sq Ft Est. Value

About This Home

This home is located at 18448 Carlton Ave, Castro Valley, CA 94546 and is currently estimated at $1,523,085, approximately $1,301 per square foot. 18448 Carlton Ave is a home located in Alameda County with nearby schools including Chabot Elementary School, Creekside Middle School, and Canyon Middle School.

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Jan 29, 2026
Sold by
Bought by
Current Estimated Value
$1,523,085

Purchase Details

Closed on
Aug 19, 2025
Sold by
Bought by

Purchase Details

Closed on
Mar 24, 2022
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,350,000
Interest Rate
0.0392%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jan 15, 2021
Sold by
Bought by

Purchase Details

Closed on
Nov 17, 2016
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$550,000
Interest Rate
0.0352%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jan 17, 2014
Sold by
Bought by

Purchase Details

Closed on
Jun 27, 2013
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$307,500
Interest Rate
0.0348%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jun 26, 2013
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$307,500
Interest Rate
0.0348%
Mortgage Type
New Conventional

Purchase Details

Closed on
Nov 6, 2012
Sold by
Bought by

Purchase Details

Closed on
May 11, 1994
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

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ICE

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First American

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
-- None Listed On Document
-- Chicago Title
-- Old Republic Title
-- None Available
-- First American Title Company
-- None Available
-- First American Title Company
$410,000 First American Title Company
$292,500 None Available
-- --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Previous Owner $340,000
Previous Owner $130,000
Previous Owner $1,350,000
Previous Owner $520,000
Previous Owner $520,000
Previous Owner $350,000
Previous Owner $550,000
Previous Owner $307,500
Previous Owner $360,000
Previous Owner $325,000
Previous Owner $137,000
Previous Owner $97,000
Previous Owner $218,750
Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $17,644 $1,454,266 $438,380 $1,022,886
2024 $17,644 $1,425,620 $429,786 $1,002,834
2023 $17,386 $1,404,540 $421,362 $983,178
2022 $17,072 $1,370,000 $413,100 $963,900
2021 $12,108 $838,369 $149,803 $688,566
2020 $10,423 $829,775 $148,267 $681,508
2019 $10,619 $813,510 $145,361 $668,149
2018 $10,321 $797,564 $142,512 $655,052
2017 $10,052 $781,927 $139,718 $642,209
2016 $9,566 $766,596 $136,979 $629,617
2015 $7,342 $610,340 $134,922 $475,418
2014 $5,169 $411,860 $123,558 $288,302
Source: Public Records

Map

California Alameda County Castro Valley 94546 West Castro Valley

18448 Carlton Ave, Castro Valley, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

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