NOT LISTED FOR SALE

421 Sonnet Ct Oakley, CA 94561

East Contra Costa Neighborhood

Estimated Value: $756,000 - $875,000

5 Beds
4 Baths
3,644 Sq Ft
$218/Sq Ft Est. Value

About This Home

This home is located at 421 Sonnet Ct, Oakley, CA 94561 and is currently estimated at $794,239, approximately $217 per square foot. 421 Sonnet Ct is a home with nearby schools including Summer Lake Elementary School, Delta Vista Middle School, and Freedom High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 20, 2025
Sold by
Humphries Jaquana and Humphries Raymond
Bought by
Humphries Jaquana
Current Estimated Value
$794,239

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$175,000
Interest Rate
7%
Mortgage Type
Credit Line Revolving

Purchase Details

Closed on
Sep 18, 2014
Sold by
Meritage Homes Of California Inc
Bought by
Humphries Jaquana and Humphries Raymond

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$492,245
Interest Rate
4.1%
Mortgage Type
FHA

Purchase Details

Closed on
Dec 19, 2012
Sold by
Shea Homes Limited Partnership
Bought by
Meritage Homes Of California Inc
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

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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
Humphries Jaquana $75,000 Chicago Title
Humphries Jaquana $501,500 First American Title Company
Meritage Homes Of California Inc $4,800,000 First American Title
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Humphries Jaquana $175,000
Previous Owner Humphries Jaquana $492,245
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 $11,225 $602,477 $90,133 $512,344
2024 $10,748 $590,665 $88,366 $502,299
2023 $10,748 $579,084 $86,634 $492,450
2022 $10,483 $567,731 $84,936 $482,795
2021 $10,187 $556,600 $83,271 $473,329
2019 $9,742 $540,093 $80,802 $459,291
2018 $9,402 $529,504 $79,218 $450,286
2017 $9,174 $519,122 $77,665 $441,457
2016 $8,674 $508,944 $76,143 $432,801
2015 $8,190 $501,300 $75,000 $426,300
2014 $2,267 $50,227 $50,227 $0
Source: Public Records

Map

California Contra Costa County Oakley 94561 East Contra Costa

421 Sonnet Ct, Oakley, CA

Not Listed for Sale

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