NOT LISTED FOR SALE

18 Westminster Ct Oakley, CA 94561

South Oakley Neighborhood

Estimated Value: $779,093 - $831,000

4 Beds
3 Baths
3,361 Sq Ft
$237/Sq Ft Est. Value

About This Home

This home is located at 18 Westminster Ct, Oakley, CA 94561 and is currently estimated at $795,773, approximately $236 per square foot. 18 Westminster Ct is a home located in Contra Costa County with nearby schools including Almond Grove Elementary School, O'Hara Park Middle School, and Freedom High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 12, 2025
Sold by
Dela Rosa Mario and Dela Arcelia
Bought by
De La Rosa Revocable Living Trust and De La Rosa
Current Estimated Value
$795,773

Purchase Details

Closed on
Sep 5, 2012
Sold by
Dela Rosa Mario
Bought by
Delarosa Mario and Delarosa Arcelia

Purchase Details

Closed on
Sep 4, 2012
Sold by
Dela Rosa Arcelia
Bought by
Dela Rosa Mario

Purchase Details

Closed on
Nov 12, 2003
Sold by
Western Pacific Housing Inc
Bought by
Delarosa Mario and Delarosa Arcelia

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$220,060
Interest Rate
5.72%
Mortgage Type
Purchase Money Mortgage
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

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
De La Rosa Revocable Living Trust -- None Listed On Document
Delarosa Mario -- None Available
Dela Rosa Mario -- First American Title Company
Delarosa Mario $440,500 Old Republic Title
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Delarosa Mario $220,060
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 $8,471 $625,714 $142,171 $483,543
2024 $8,221 $613,446 $139,384 $474,062
2023 $8,221 $601,418 $136,651 $464,767
2022 $8,140 $589,626 $133,972 $455,654
2021 $8,016 $578,066 $131,346 $446,720
2019 $7,708 $560,922 $127,451 $433,471
2018 $7,499 $549,924 $124,952 $424,972
2017 $7,361 $533,500 $121,220 $412,280
2016 $6,385 $469,500 $106,679 $362,821
2015 $6,495 $469,500 $106,678 $362,822
2014 $5,629 $389,500 $88,501 $300,999
Source: Public Records

Map

California Contra Costa County Oakley 94561 South Oakley

18 Westminster Ct, Oakley, CA

Not Listed for Sale

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