NOT LISTED FOR SALE

9621 Thunderbird Dr San Ramon, CA 94583

San Ramon Valley Neighborhood

Estimated Value: $1,487,000 - $1,748,000

4 Beds
2 Baths
2,112 Sq Ft
$775/Sq Ft Est. Value

About This Home

This home is located at 9621 Thunderbird Dr, San Ramon, CA 94583 and is currently estimated at $1,637,507, approximately $775 per square foot. 9621 Thunderbird Dr is a home located in Contra Costa County with nearby schools including Walt Disney Elementary School, Pine Valley Middle School, and California 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 23, 2025
Current Estimated Value
$1,637,507

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$750,000
Outstanding Balance
$739,333
Interest Rate
5.69%
Mortgage Type
New Conventional
Estimated Equity
$898,174

Purchase Details

Closed on
Oct 23, 2019
Sold by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$963,775
Interest Rate
2.62%
Mortgage Type
New Conventional

Purchase Details

Closed on
Sep 21, 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
$323,000
Interest Rate
3.42%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 13, 2014
Sold by
Bought by

Purchase Details

Closed on
Mar 27, 2012
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
$232,500
Interest Rate
3.83%
Mortgage Type
New Conventional

Purchase Details

Closed on
Nov 23, 2005
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
$650,000
Interest Rate
5.87%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 16, 2003
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
$322,700
Interest Rate
5.29%
Mortgage Type
Purchase Money Mortgage
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
-- Title365
$1,014,500 Fidelity National Title Co
-- None Available
$332,000 National Link
-- None Available
-- None Available
$625,000 Fidelity National Title Co
$847,000 Alliance Title Company
$420,000 Old Republic 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 $750,000
Previous Owner $963,775
Previous Owner $323,000
Previous Owner $232,500
Previous Owner $650,000
Previous Owner $322,700
Closed $55,300
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 $12,860 $1,109,500 $765,550 $343,950
2024 $12,409 $1,087,746 $750,540 $337,206
2023 $12,409 $1,066,419 $735,824 $330,595
2022 $12,320 $1,045,510 $721,397 $324,113
2021 $12,074 $1,025,010 $707,252 $317,758
2019 $8,600 $703,734 $456,021 $247,713
2018 $8,282 $689,936 $447,080 $242,856
2017 $7,985 $676,409 $438,314 $238,095
2016 $7,813 $663,147 $429,720 $233,427
2015 $7,736 $653,187 $423,266 $229,921
2014 $7,646 $640,393 $414,975 $225,418
Source: Public Records

Map

California Contra Costa County San Ramon 94583 San Ramon Valley

9621 Thunderbird Dr, San Ramon, CA

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