NOT LISTED FOR SALE

1515 Castro St Martinez, CA 94553

Downtown Martinez Neighborhood

Estimated Value: $567,526 - $698,000

2 Beds
1 Bath
940 Sq Ft
$661/Sq Ft Est. Value

About This Home

This home is located at 1515 Castro St, Martinez, CA 94553 and is currently estimated at $621,132, approximately $660 per square foot. 1515 Castro St is a home located in Contra Costa County with nearby schools including John Muir Elementary School, Martinez Junior High School, and Alhambra Senior High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Apr 16, 2026
Sold by
Sharman Michelle
Bought by
Sharman Michelle
Current Estimated Value
$615,304

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$274,000
Outstanding Balance
$273,439
Interest Rate
6.46%
Mortgage Type
New Conventional
Estimated Equity
$347,693

Purchase Details

Closed on
Jun 29, 2017
Sold by
Hampton Bonnie and Wilson Bonnie
Bought by
Sharman Michelle N

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$335,000
Interest Rate
3.95%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 4, 2011
Sold by
Lorenzo Rupert R and Ortiz Joann
Bought by
Wilson Bonnie

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$140,000
Interest Rate
4.84%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 19, 1995
Sold by
Medina Brigie
Bought by
Medina Brigie
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
Sharman Michelle -- None Listed On Document
Sharman Michelle N $485,000 Ort Orinda
Wilson Bonnie $175,000 First American Title Company
Medina Brigie -- --
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 Sharman Michelle $274,000
Previous Owner Sharman Michelle N $335,000
Previous Owner Wilson Bonnie $140,000
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 $7,357 $551,843 $438,062 $113,781
2024 $6,907 $541,023 $429,473 $111,550
2023 $6,907 $530,415 $421,052 $109,363
2022 $6,794 $520,016 $412,797 $107,219
2021 $6,615 $509,820 $404,703 $105,117
2019 $6,419 $494,700 $392,700 $102,000
2018 $6,226 $485,000 $385,000 $100,000
2017 $2,815 $193,181 $110,389 $82,792
2016 $2,623 $189,394 $108,225 $81,169
2015 $2,579 $186,550 $106,600 $79,950
2014 $2,522 $182,896 $104,512 $78,384
Source: Public Records

Map

California Contra Costa County Martinez 94553 Downtown Martinez

1515 Castro St, Martinez, 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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