NOT LISTED FOR SALE

4300 Knightsen Ave Oakley, CA 94561

East Contra Costa Neighborhood

Estimated Value: $636,000 - $715,000

2 Beds
1 Bath
817 Sq Ft
$832/Sq Ft Est. Value

About This Home

This home is located at 4300 Knightsen Ave, Oakley, CA 94561 and is currently estimated at $680,088, approximately $832 per square foot. 4300 Knightsen Ave is a home located in Contra Costa County with nearby schools including Summer Lake Elementary School, Delta Vista Middle School, and Freedom High School.

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
Collateral Analytics

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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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Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Dec 29, 2025
Sold by
Swihart-Garcia Kimberly and Garcia Nathan Thomas
Bought by
Current Estimated Value
$694,165

Purchase Details

Closed on
Jul 31, 2008
Sold by
Washington Mutual Bak
Bought by
Swihart Kimberly R and Swihart Donald R

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$294,500
Interest Rate
6.42%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Feb 4, 2008
Sold by
Rodriguez Roberto
Bought by
Washington Mutual Bank and Long Beach Mortgage Co

Purchase Details

Closed on
Jul 7, 2005
Sold by
Derutye Wayne F
Bought by
Rodriguez Roberto

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$503,200
Interest Rate
6.65%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Jul 6, 2005
Sold by
Rodriguez Ana Bertha
Bought by
Rodriguez Roberto

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$503,200
Interest Rate
6.65%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Aug 20, 2004
Sold by
Deruyte Deborah A
Bought by
Deruyte Wayne F

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$210,000
Interest Rate
1.75%
Mortgage Type
New Conventional

Purchase Details

Closed on
Oct 25, 2000
Sold by
Deruyte Wayne F
Bought by
Deruyte Wayne F and Deruyte Deborah A

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$50,700
Interest Rate
7.9%
Mortgage Type
Stand Alone Second

Purchase Details

Closed on
Mar 13, 1998
Sold by
Hawthorne Michael K and Hawthorne Pamela K
Bought by
Deruyte Wayne F
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Agents Specializing in East Contra Costa, CA

  • Tom Schieber Real Estate Agent - Exp Realty of California, Inc

    Tom Schieber

    Exp Realty of California, Inc

    (925) 396-7350

    108 Total Sales

    4 in East Contra Costa

    $375K - $730K Price Range

    Tom Schieber
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  • AnnMarie Barajas Real Estate Agent - Heritage REI Inc.

    AnnMarie Barajas

    Heritage REI Inc.

    (925) 693-8396

    112 Total Sales

    2 in East Contra Costa

    $2,195,000 Price Range

    AnnMarie Barajas
     Section Image
  • Stephen Beard Real Estate Agent - Kw Advisors East Bay

    Stephen Beard

    Kw Advisors East Bay

    (510) 962-7729

    45 Total Sales

    2 in East Contra Costa

    $618,062 Price Range

    Stephen Beard
     Section Image
  • Kat Sellis Real Estate Agent - Real Broker

    Kat Sellis

    Real Broker

    (925) 940-8695

    88 Total Sales

    1 in East Contra Costa

    $240,000 Price

    Kat Sellis
     Section Image
  • Rose Marie Rice-Deadrich Real Estate Agent - Coldwell Banker Kappel Gateway

    Rose Marie Rice-Deadrich

    Coldwell Banker Kappel Gateway

    (707) 949-3686

    159 Total Sales

    1 in East Contra Costa

    $1,900,000 Price

    Rose Marie Rice-Deadrich
     Section Image
  • Natasha Bruce Real Estate Agent - Natasha Bruce, Broker

    Natasha Bruce

    Natasha Bruce, Broker

    (925) 886-3355

    9 Total Sales

    1 in East Contra Costa

    $1,075,000 Price

    Natasha Bruce
     Section Image
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Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$700,000 Wfg National Title
Swihart Kimberly R $310,000 Lsi Title Agency
Washington Mutual Bank $246,000 None Available
Rodriguez Roberto $629,000 Fidelity National Title
Rodriguez Roberto -- Fidelity National Title
Deruyte Wayne F -- Alliance Title Company
Deruyte Wayne F -- --
Deruyte Wayne F $107,500 Placer Title Company
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Previous Owner $283,000
Previous Owner Swihart Kimberly R $264,400
Previous Owner Swihart Kimberly R $290,600
Previous Owner Swihart Kimberly R $294,500
Previous Owner Rodriguez Roberto $503,200
Previous Owner Rodriguez Roberto $125,800
Previous Owner Deruyte Wayne F $210,000
Previous Owner Deruyte Wayne F $183,500
Previous Owner Deruyte Wayne F $50,700
Previous Owner Deruyte Wayne F $136,000
Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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
2026 $4,370 $407,170 $273,201 $133,969
2025 $4,370 $399,188 $267,845 $131,343
2024 $4,233 $391,362 $262,594 $128,768
2023 $4,233 $383,690 $257,446 $126,244
2022 $4,191 $376,168 $252,399 $123,769
2021 $4,150 $368,793 $247,450 $121,343
2019 $4,149 $357,856 $240,111 $117,745
2018 $4,075 $350,840 $235,403 $115,437
2017 $3,878 $321,500 $215,717 $105,783
2016 $2,678 $240,000 $161,033 $78,967
2015 $2,447 $214,000 $143,588 $70,412
2014 $1,861 $159,500 $107,019 $52,481
Source: Public Records

Map

California Contra Costa County Oakley 94561 East Contra Costa

4300 Knightsen Ave, Oakley, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

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