20729 Timberline Ln Walnut, CA 91789
Estimated Value: $1,066,550 - $1,166,000
3
Beds
3
Baths
1,835
Sq Ft
$612/Sq Ft
Est. Value
About This Home
This home is located at 20729 Timberline Ln, Walnut, CA 91789 and is currently estimated at $1,122,138, approximately $611 per square foot. 20729 Timberline Ln is a home located in Los Angeles County with nearby schools including Castle Rock Elementary School, South Pointe Middle School, and Diamond Bar High School.
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Oct 1, 2025
Sold by
Park Kyung Sook
Bought by
Park Kyung Sook and Park Nancy Sang
Current Estimated Value
Purchase Details
Closed on
Jun 16, 2004
Sold by
Park Hong Soon
Bought by
Park Kyung Sook
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$472,000
Interest Rate
5.62%
Mortgage Type
New Conventional
Purchase Details
Closed on
May 17, 2004
Sold by
Helmich Erwin D and Helmich Mary H
Bought by
Park Kyung Sook
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$472,000
Interest Rate
5.62%
Mortgage Type
New Conventional
Purchase Details
Closed on
May 13, 1999
Sold by
Wong Emily S Y and The Emily Sing Ying Wong Revoc
Bought by
Helmich Erwin D and Helmich Mary H
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$202,500
Interest Rate
7.2%
Purchase Details
Closed on
Jun 13, 1996
Sold by
Wong Emily S
Bought by
Wong Emily S Y and Wong Emily Sing Ying
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 |
|---|---|---|---|
| Park Kyung Sook | -- | Accommodation/Courtesy Recordi | |
| Park Kyung Sook | -- | Chicago | |
| Park Kyung Sook | $590,000 | Chicago | |
| Helmich Erwin D | $270,000 | Chicago Title | |
| Wong Emily S Y | -- | -- |
Source: Public Records
Mortgage History
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | Park Kyung Sook | $472,000 | |
| Previous Owner | Helmich Erwin D | $202,500 | |
| Closed | Park Kyung Sook | $59,000 |
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 | $10,708 | $838,841 | $469,183 | $369,658 |
| 2024 | $10,708 | $822,394 | $459,984 | $362,410 |
| 2023 | $10,448 | $806,269 | $450,965 | $355,304 |
| 2022 | $10,226 | $790,461 | $442,123 | $348,338 |
| 2021 | $10,033 | $774,962 | $433,454 | $341,508 |
| 2019 | $9,427 | $751,979 | $420,599 | $331,380 |
| 2018 | $9,084 | $737,235 | $412,352 | $324,883 |
| 2016 | $8,434 | $708,609 | $396,341 | $312,268 |
| 2015 | $8,485 | $697,966 | $390,388 | $307,578 |
| 2014 | $8,077 | $648,000 | $363,000 | $285,000 |
Source: Public Records
Map
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