NOT LISTED FOR SALE

21 Carriage Ct #D Alamo, CA 94507

Alamo Area

Estimated Value: $3,323,000 - $3,496,000

4 Beds
3 Baths
3,118 Sq Ft
$1,091/Sq Ft Est. Value

About This Home

This home is located at 21 Carriage Ct #D, Alamo, CA 94507 and is currently estimated at $3,400,590, approximately $1,090 per square foot. 21 Carriage Ct #D is a home located in Contra Costa County with nearby schools including Rancho Romero Elementary School, Stone Valley Middle School, and San Ramon Valley High 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
Sep 9, 2025
Sold by
Bought by
Current Estimated Value
$3,400,590

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,852,683
Interest Rate
0.0672%
Mortgage Type
New Conventional

Purchase Details

Closed on
Apr 19, 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
$2,437,500
Interest Rate
0.0295%
Mortgage Type
New Conventional

Purchase Details

Closed on
Mar 25, 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
$2,437,500
Interest Rate
0.0295%
Mortgage Type
New Conventional
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
$3,170,000 Chicago Title
-- Chicago Title
$3,250,000 Chicago Title
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
Open $350,000
Open $2,852,683
Previous Owner $2,437,500
Previous Owner $2,437,500
Previous Owner $1,000,000
Previous Owner $725,000
Previous Owner $90,000
Previous Owner $500,000
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
2026 $38,390 $3,170,000 $2,170,000 $1,000,000
2025 $38,390 $3,448,926 $2,387,718 $1,061,208
2024 $37,065 $3,381,300 $2,340,900 $1,040,400
2023 $37,065 $3,315,000 $2,295,000 $1,020,000
2022 $9,761 $803,388 $225,172 $578,216
2021 $9,549 $787,636 $220,757 $566,879
2019 $9,292 $764,276 $214,210 $550,066
2018 $8,944 $749,291 $210,010 $539,281
2017 $8,615 $734,600 $205,893 $528,707
2016 $8,502 $720,197 $201,856 $518,341
2015 $8,389 $709,380 $198,824 $510,556
2014 $8,272 $695,485 $194,930 $500,555
Source: Public Records

Map

California Contra Costa County Alamo 94507

21 Carriage Ct #D, Alamo, CA

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