OFF MARKET
20778 TIMBERLINE Ln, Walnut, CA 91789
Off market nov 2003 for $411K
$991,653
Est. refi paymentEst. refi $2,699/mo
3
bd
•
— ba
•
1,546
sq ft

20778 TIMBERLINE Ln, Walnut, CA 91789

map-entry

About this home

Single-familyProperty Type
1989Year Built
4,003 sq ftLot Size
$641Est. Price/Sq.Ft.
2 car garageParking
Listed by Linda Lim •DRE #01171696 • ReMax Realty-100
Bought with Linda Lim •DRE #01171696 • ReMax Realty-100
Redfin checked: a few seconds ago
•Source:CRMLS #H309576

Redfin Estimate

$991,653
$581K since sold in November 2003$5,000 since October

This home's estimate is 13.9% lower than the average sale price ($1.15M) of 6 comparable homes.

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Earn from this home

Sell
$822,844
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$3,745/mo
Redfin rental estimate

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Market trends in 91789, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price
98.8%

0.5% MoM

Median sale price
$1.3M

$21K MoM

Avg. days on market
41d

9 days MoM

Recently sold homes
64

3 MoM

New listings for sale

Provided by Redfin

Sale history for 20778 TIMBERLINE Ln

Tax history for 20778 TIMBERLINE Ln

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds
3
Baths
3
Stories
—
Lot width
—
Lot depth
—
Lot size
4,000 Sq. Ft.
Year renovated
1989
Sq. Ft.
1,546
Year built
1989
Style
Single Family Residential
County
Los Angeles County
APN
8765009035
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 7, 2026.

Property details

Around this home

Schools

Castle Rock Elementary School

Public K-5 • Assigned • 0.6mi

10/10
South Pointe Middle School

Public 6-8 • Assigned • 1.1mi

10/10
Diamond Bar High School

Public 9-12 • Assigned • 0.9mi

10/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

5/10 Fire Factor

5% chance of being in a wildfire in next 30 years

6/10 Heat Factor

6 days above 99° expected this year, 18 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

13 unhealthy days expected this year, 14 days in 30 years

Provided by First Street

Historical weather

Walnut, CA • 91789
Average low and high temperatures (°F)
70
49
72
51
75
53
73
53
77
58
82
61
87
64
90
66
86
66
80
58
73
52
71
50
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 9.5 hours in June and 6.9 hours in December, placing it above the U.S. average for solar exposure.

9.5 hrs
6.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$943,000 – $1.14M

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Home values near 20778 TIMBERLINE Ln

Data from public records.
Property information provided by CRMLS when last listed in 2003. This data may not match public records. Learn more.

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