9900 Mason Ave Chatsworth, CA 91311
Estimated Value: $857,000 - $1,100,000
4
Beds
3
Baths
2,203
Sq Ft
$441/Sq Ft
Est. Value
About This Home
This home is located at 9900 Mason Ave, Chatsworth, CA 91311 and is currently estimated at $972,201, approximately $441 per square foot. 9900 Mason Ave 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
Jun 25, 2025
Sold by
Shwang Kwei Audrey Trust and Yee Shwang Kwei
Bought by
Yee Shwang Kwei and Silva Angelo Wei
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$550,000
Outstanding Balance
$549,070
Interest Rate
6.86%
Mortgage Type
New Conventional
Estimated Equity
$423,131
Purchase Details
Closed on
Nov 5, 2004
Sold by
Yee Shwang Kwei A
Bought by
Yee Shwang Kwei Aubrey and Shwang Kwei Aubrey Trust
Purchase Details
Closed on
Apr 13, 2004
Sold by
Yee Shwang Kwei A and Yee Swang Kwei A
Bought by
Yee Shwang Kwei A
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$300,000
Interest Rate
5.39%
Mortgage Type
New Conventional
Purchase Details
Closed on
Jan 28, 2003
Sold by
Tan Henry P H
Bought by
Yee Swang Kwei A
Purchase Details
Closed on
Jul 12, 2002
Sold by
Tan Henry P H and Yee Aubrey Shwang Kwei
Bought by
Yee Shwang Kwei
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$152,000
Interest Rate
6.7%
Purchase Details
Closed on
Oct 16, 1996
Sold by
Fernando K Anthony and Fernando Foong
Bought by
Tan Henry P H and Kwei Aubrey Yee Shwang
Purchase Details
Closed on
Sep 6, 1994
Sold by
Yee Shwang Kwei
Bought by
Fernando K Anthony and Fernando Foong
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| Yee Shwang Kwei | -- | Fidelity National Title | |
| Yee Shwang Kwei Aubrey | -- | -- | |
| Yee Shwang Kwei A | -- | Fidelity National Title Co | |
| Yee Swang Kwei A | -- | -- | |
| Yee Shwang Kwei | -- | Lawyers Title Company | |
| Tan Henry P H | -- | -- | |
| Fernando K Anthony | -- | -- |
Source: Public Records
Mortgage History
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Open | Yee Shwang Kwei | $550,000 | |
| Previous Owner | Yee Shwang Kwei A | $300,000 | |
| Previous Owner | Yee Shwang Kwei | $152,000 |
Source: Public Records
Tax History Compared to Growth
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 | $4,497 | $342,914 | $162,856 | $180,058 |
| 2024 | $4,497 | $336,191 | $159,663 | $176,528 |
| 2023 | $4,417 | $329,600 | $156,533 | $173,067 |
| 2022 | $4,223 | $323,138 | $153,464 | $169,674 |
| 2021 | $4,164 | $316,803 | $150,455 | $166,348 |
| 2019 | $4,046 | $307,409 | $145,994 | $161,415 |
| 2018 | $3,916 | $301,382 | $143,132 | $158,250 |
| 2016 | $3,727 | $289,681 | $137,575 | $152,106 |
| 2015 | $3,675 | $285,331 | $135,509 | $149,822 |
| 2014 | $3,696 | $279,743 | $132,855 | $146,888 |
Source: Public Records
Map
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