NOT LISTED FOR SALE

20331 Superior St Chatsworth, CA 91311

Estimated Value: $826,000 - $953,000

4 Beds
2 Baths
1,350 Sq Ft
$641/Sq Ft Est. Value

About This Home

This home is located at 20331 Superior St, Chatsworth, CA 91311 and is currently estimated at $865,510, approximately $641 per square foot. 20331 Superior St is a home located in Los Angeles County with nearby schools including Ernest Lawrence Middle School, Superior Street Elementary School, and Our Community School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Oct 15, 2025
Sold by
Siderow Marcia
Bought by
Marcia Siderow Revocable Trust and Siderow
Current Estimated Value
$865,510

Purchase Details

Closed on
Feb 15, 2000
Sold by
Shteyn Rolla and Stein Rolla
Bought by
Siderow Marcia

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$145,000
Interest Rate
8.38%
Source: Public Records

Range of Values:

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Value Increase
--
Percent Increase
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Adjusted for Inflation
Collateral Analytics

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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

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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

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
Marcia Siderow Revocable Trust -- None Listed On Document
Siderow Marcia $214,000 Chicago Title Co
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 Siderow Marcia $145,000
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 $4,175 $328,887 $237,298 $91,589
2024 $4,132 $322,440 $232,646 $89,794
2023 $4,056 $316,119 $228,085 $88,034
2022 $3,873 $309,921 $223,613 $86,308
2021 $3,821 $303,845 $219,229 $84,616
2019 $3,709 $294,835 $212,728 $82,107
2018 $3,712 $289,055 $208,557 $80,498
2016 $3,459 $277,832 $200,459 $77,373
2015 $3,410 $273,659 $197,448 $76,211
2014 $3,428 $268,300 $193,581 $74,719
Source: Public Records

Map

California Los Angeles County Chatsworth 91311

20331 Superior St, Chatsworth, CA

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