NOT LISTED FOR SALE

912 Basalt Way Antioch, CA 94509

Deer Valley Neighborhood

Estimated Value: $584,776 - $618,000

3 Beds
2 Baths
1,416 Sq Ft
$425/Sq Ft Est. Value

About This Home

This home is located at 912 Basalt Way, Antioch, CA 94509 and is currently estimated at $601,444, approximately $424 per square foot. 912 Basalt Way is a home located in Contra Costa County with nearby schools including Belshaw Elementary School, Park Middle School, and Antioch High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jun 16, 2025
Sold by
Mazariego Jose F
Bought by
Mazariego Silvia A
Current Estimated Value
$601,444

Purchase Details

Closed on
Jun 5, 2003
Sold by
Mazariego Silvia A
Bought by
Mazariego Jose F

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$132,700
Interest Rate
5.61%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Nov 9, 1994
Sold by
Hood Randolph
Bought by
Mazariego Jose F

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$132,050
Interest Rate
8.91%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

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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

Date Buyer Sale Price Title Company
Mazariego Silvia A -- None Listed On Document
Mazariego Jose F -- Alliance Title Company
Mazariego Jose F $139,000 Old Republic Title Company
Mazariego Jose F -- Old Republic Title Company
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Mazariego Jose F $132,700
Previous Owner Mazariego Jose F $132,050
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 $3,097 $233,440 $67,169 $166,271
2024 $3,097 $228,863 $65,852 $163,011
2023 $3,013 $224,376 $64,561 $159,815
2022 $2,969 $219,978 $63,296 $156,682
2021 $2,853 $215,665 $62,055 $153,610
2019 $2,808 $209,269 $60,215 $149,054
2018 $2,709 $205,167 $59,035 $146,132
2017 $2,638 $201,145 $57,878 $143,267
2016 $2,572 $197,202 $56,744 $140,458
2015 $2,544 $194,241 $55,892 $138,349
2014 $2,467 $190,437 $54,798 $135,639
Source: Public Records

Map

California Contra Costa County Antioch 94509 Deer Valley

912 Basalt Way, Antioch, CA

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