NOT LISTED FOR SALE

25 Alan Way Martinez, CA 94553

Vine Hill Neighborhood

Estimated Value: $597,889 - $623,000

4 Beds
2 Baths
1,310 Sq Ft
$465/Sq Ft Est. Value

About This Home

This home is located at 25 Alan Way, Martinez, CA 94553 and is currently estimated at $609,722, approximately $465 per square foot. 25 Alan Way is a home located in Contra Costa County with nearby schools including Hidden Valley Elementary School, Valley View Middle School, and College Park High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Mar 24, 2026
Sold by
Lynne Kostik
Bought by
Diana Lynne Kostik 2026 Revocable Trust and Kostik
Current Estimated Value
$609,722
Source: Public Records

Range of Values:

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

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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
Diana Lynne Kostik 2026 Revocable Trust -- None Listed On Document
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 $4,279 $291,189 $165,565 $125,624
2024 $4,050 $285,480 $162,319 $123,161
2023 $4,050 $279,884 $159,137 $120,747
2022 $3,949 $274,397 $156,017 $118,380
2021 $3,811 $269,017 $152,958 $116,059
2019 $3,637 $261,039 $148,422 $112,617
2018 $3,509 $255,921 $145,512 $110,409
2017 $3,405 $250,904 $142,659 $108,245
2016 $3,310 $245,985 $139,862 $106,123
2015 $3,286 $242,291 $137,762 $104,529
2014 $3,244 $237,546 $135,064 $102,482
Source: Public Records

Map

California Contra Costa County Martinez 94553 Vine Hill

25 Alan Way, Martinez, CA

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