NOT LISTED FOR SALE

321 Brown St Martinez, CA 94553

Estimated Value: $482,000 - $591,000

3 Beds
1 Bath
924 Sq Ft
$578/Sq Ft Est. Value

About This Home

This home is located at 321 Brown St, Martinez, CA 94553 and is currently estimated at $534,159, approximately $578 per square foot. 321 Brown 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

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
Jun 5, 2026
Sold by
Bought by
Current Estimated Value
$534,159

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$150,000
Outstanding Balance
$150,000
Interest Rate
6.3%
Mortgage Type
New Conventional
Estimated Equity
$384,159

Purchase Details

Closed on
Mar 1, 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
$91,200
Interest Rate
3.4%
Mortgage Type
New Conventional

Purchase Details

Closed on
Aug 16, 2011
Sold by
Bought by

Purchase Details

Closed on
Aug 17, 2006
Sold by
Bought by

Purchase Details

Closed on
Aug 23, 2002
Sold by
Bought by

Purchase Details

Closed on
Apr 6, 2000
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
$45,000
Interest Rate
8.3%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Dec 31, 1998
Sold by
Bought by

Purchase Details

Closed on
May 30, 1987
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

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Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

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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
$650,000 Chicago Title
$114,000 First American Title Company
$109,000 Old Republic Title Company
-- None Available
-- --
-- First American 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 $150,000
Previous Owner $91,200
Previous Owner $45,000
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
2025 $4,286 $283,214 $224,852 $58,362
2024 $4,026 $277,662 $220,444 $57,218
2023 $4,026 $272,219 $216,122 $56,097
2022 $3,965 $266,883 $211,885 $54,998
2021 $3,821 $261,651 $207,731 $53,920
2019 $3,690 $253,892 $201,570 $52,322
2018 $3,563 $248,915 $197,618 $51,297
2017 $3,495 $244,036 $193,744 $50,292
2016 $3,257 $239,252 $189,946 $49,306
2015 $3,211 $235,659 $187,093 $48,566
2014 $3,148 $231,044 $183,429 $47,615
Source: Public Records

Map

California Contra Costa County Martinez 94553

321 Brown 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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