Sold for $75,000

Street View

$75,000

421 Sonnet Ct, Oakley, CA 94561

6beds

3,900sqft

SingleFamily

Built in 2014

6,446 Square Feet Lot

$790,800 Zestimate^®

$19/sqft

$4,593 Estimated rent

Home value

$790,800

$712,000 - $870,000

$4,593/mo

Zestimate^® history

Owner options

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$4,593/mo

Rent Zestimate^®

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$4,593/mo

Rent Zestimate^®

Refinance and save

$484/mo

Est. payment

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$484/mo

Est. payment

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What's special

421 Sonnet Ct, Oakley, CA 94561 is a single family home that contains 3,900 sq ft and was built in 2014. It contains 6 bedrooms and 5 bathrooms. This home last sold for $75,000 in December 2025. The Zestimate for this house is $790,800. The Rent Zestimate for this home is $4,593/mo.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 6
Bathrooms: 5
Full bathrooms: 5

Appliances

Included: Dishwasher, Garbage disposal, Microwave, Range / Oven

Features

Flooring: Tile, Carpet, Laminate, Linoleum / Vinyl
Basement: None
Has fireplace: No

Interior area

Total interior livable area: 3,900 sqft

Property

Parking

Parking features: Garage - Attached

Features

Exterior features: Stucco

Lot

Size: 6,446 Square Feet

Details

Parcel number: 0324900190

Construction

Type & style

Home type: SingleFamily

Materials

Roof: Tile

Condition

Year built: 2014

Community & HOA

HOA

Has HOA: Yes
HOA fee: $95 monthly

Location

Region: Oakley

Financial & listing details

Price per square foot: $19/sqft
Tax assessed value: $614,525

Price history

Date	Event	Price
12/23/2025	Sold	$75,000-85%$19/sqft
Source: Public Record Report a problem
9/22/2014	Sold	$501,500$129/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2026	--	$614,525 +2%
2025	$11,225 +2.2%	$602,477 +2%
2024	$10,979 +2.2%	$590,665 +2%
2023	$10,748 +2.5%	$579,084 +2%
2022	$10,483 +2.9%	$567,731 +2%
2021	$10,187 +2%	$556,600 +1%
2020	$9,991 +2.6%	$550,894 +2%
2019	$9,742 +3.6%	$540,093 +2%
2018	$9,402 +2.5%	$529,504 +2%
2017	$9,174 +5.8%	$519,122 +2%
2016	$8,674 +282.7%	$508,944 +1.5%
2015	$2,267	$501,300 +898.1%
2014	$2,267	$50,227 +0.5%
2013	--	$50,000 +42.9%
2012	--	$35,000 +16.7%
2011	--	$30,000
2010	--	$30,000 +20%
2009	--	$25,000 -73.2%
2008	--	$93,407 +86%
2007	--	$50,215