NOT LISTED FOR SALE

513 Cartagena Ln San Ramon, CA 94583

Twin Creeks Neighborhood

Estimated Value: $1,683,000 - $1,771,000

4 Beds
2 Baths
2,070 Sq Ft
$825/Sq Ft Est. Value

About This Home

This home is located at 513 Cartagena Ln, San Ramon, CA 94583 and is currently estimated at $1,708,742, approximately $825 per square foot. 513 Cartagena Ln is a home located in Contra Costa County with nearby schools including Bollinger Canyon Elementary School, Iron Horse Middle School, and California High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jun 28, 2025
Sold by
Kendall & Jeanne Won Living Trust and Won Kendell
Bought by
Won Family Trust and Won
Current Estimated Value
$1,708,742

Purchase Details

Closed on
Dec 17, 2016
Sold by
Won Kendell and Won Jeanne
Bought by
Won Kendell and Won Jeanne

Purchase Details

Closed on
Jul 12, 2002
Sold by
Cowden Darla Joy
Bought by
Won Kendell and Won Jeanne

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$399,950
Interest Rate
6.69%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Jun 9, 1998
Sold by
Kobrin and Ethel
Bought by
Cowden Darla Joy

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$274,400
Interest Rate
7.17%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

Collateral Analytics

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ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

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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

Date Buyer Sale Price Title Company
Won Family Trust -- None Listed On Document
Won Kendell -- None Available
Won Kendell $610,000 Commonwealth Land Title Co
Smyth Darla Joy -- Commonwealth Land Title Co
Cowden Darla Joy $343,000 North American Title Co
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Won Kendell $250,000
Previous Owner Won Kendell $50,000
Previous Owner Won Kendell $328,977
Previous Owner Won Kendell $333,264
Previous Owner Won Kendell $362,000
Previous Owner Won Kendell $410,000
Previous Owner Won Kendell $399,950
Previous Owner Smyth Darla Joy Cowden $70,000
Previous Owner Cowden Darla Joy $274,400
Closed Won Kendell $25,000
Source: Public Records

Tax History Compared to Growth

Source: Public Records

Tax History

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 $10,449 $893,676 $470,698 $422,978
2024 $10,277 $876,154 $461,469 $414,685
2023 $10,277 $858,975 $452,421 $406,554
2022 $10,199 $842,133 $443,550 $398,583
2021 $9,977 $825,621 $434,853 $390,768
2019 $9,759 $801,135 $421,956 $379,179
2018 $9,395 $785,428 $413,683 $371,745
2017 $9,051 $770,028 $405,572 $364,456
2016 $8,932 $754,930 $397,620 $357,310
2015 $8,721 $735,091 $391,648 $343,443
2014 $8,598 $720,693 $383,977 $336,716
Source: Public Records

Map

California Contra Costa County San Ramon 94583 Twin Creeks

513 Cartagena Ln, San Ramon, CA

This home is located at 513 Cartagena Ln, San Ramon, CA 94583 and is currently estimated at $1,708,742, approximately $825 per square foot. 513 Cartagena Ln is a home located in Contra Costa County with nearby schools including Bollinger Canyon Elementary School, Iron Horse Middle School, and California High School.

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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