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Off market apr 2018 for $700K

$918,006

Est. refi paymentEst. refi $4,715/mo

•

1,755

sq ft

20758 Timberline Ln, Walnut, CA 91789

About this home

Awesome VIEW home with gorgeous Canyon and southern view of foothills! Make this delightfully bright and airy home with vaulted ceiling your perfect dream home! Homeowner has added floor above dining area by licensed contractor and also extended rear yard to move fence further out with permission of city. Neither addition has been reflected in property square footage. Exterior of the house was painted 3 years ago. Homeowner's happy and healthy parents lived in the property and just recently moved out to live closer to daughters and her family. May need a little TLC, however, it's a great opportunity to perfect your dream home with Canyon view, good neighbor and school district. Property is being sold in "AS IS" condition. Great location in super neighborhood. Highly acclaimed Walnut Valley School District (Diamond Bar High). Easy walk to Ronald Reagan Park with tennis, basketball courts and playground. Close to schools, markets, restaurants and access to 57 and 60 Freeway.

Single-familyProperty Type

1989Year Built

4,007 sq ftLot Size

$523Est. Price/Sq.Ft.

2 car garageParking

Listed by Susan Lee •DRE #00904544 • Coldwell Banker Tri-Counties R

Bought with Lisa Ta •DRE #01375450 • Coldwell Banker Realty

Redfin checked: a few seconds ago

•Source:CRMLS #TR18041189

Redfin Estimate

$918,006

$218K since sold in April 2018$0 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21.6% lower than the average sale price ($1.17M) of 6 comparable homes.

SOLD JUL 28, 2026
$1,100,000
A
3 beds3 baths1,578 sq ft
20814 E Boulder, Walnut, CA 91789
SOLD DEC 9, 2025
$1,116,000
B
3 beds2.5 baths1,755 sq ft
2707 S Rockridge Ln, Walnut, CA 91789
SOLD MAR 19, 2026
$1,060,000
C
3 beds2.5 baths1,546 sq ft
20700 Aspenwood, Walnut, CA 91789
Circa Properties, Inc.
SOLD NOV 25, 2025
$1,308,000
D
3 beds2.5 baths1,755 sq ft
20834 E Boulder, Walnut, CA 91789
SOLD MAY 13, 2026
$1,250,000
E
4 beds3 baths2,150 sq ft
20899 Starshine, Walnut, CA 91789
SOLD BY REDFIN FEB 23, 2026
$1,190,000
F
3 beds3 baths1,752 sq ft
2670 Pepperdale Dr, Rowland Heights, CA 91748

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Earn from this home

Sell

$406,184

Est. take-home

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Refinance

Est. cash available

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Rent

$3,690/mo

Redfin rental estimate

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Market trends in 91789, CA

Last updated September 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

3 MoM

New listings for sale

COMING SOON
$985,000
4 beds2 baths1,588 sq ft
448 Acaso, Walnut, CA 91789
$1,100,000
3 beds2 baths1,420 sq ft
361 Calle Caballeros, Walnut, CA 91789
OPEN SAT, 11AM TO 4PM
$2,298,000
5 beds5 baths3,574 sq ft
19779 Arbor Ridge Dr, Walnut, CA 91789
$1,200,000
3 beds2.5 baths1,811 sq ft
21138 Valleyview, Walnut, CA 91789
$948,000
4 beds3 baths1,830 sq ft
21010 Cornerstone, Walnut, CA 91789
$1,070,000
3 beds2 baths1,487 sq ft
1215 Vassar Ln, Walnut, CA 91789
LISTED BY REDFIN
$550,000
2 beds2 baths912 sq ft
2627 S Quarry Ln Unit D, Walnut, CA 91789
$1,348,000
6 beds3 baths3,000 sq ft
20548 Missionary Ridge St, Walnut, CA 91789
$1,828,888
4 beds4 baths2,325 sq ft
22072 Portofino Dr, Walnut, CA 91789
$1,024,888
3 beds2 baths1,259 sq ft
1408 Cranmer Dr, Walnut, CA 91789
See all

Provided by Redfin

Sale history for 20758 Timberline Ln

Date

Event

Price

CRMLS #TR18041189

Apr 6, 2018

Sold

$700,000

$399/sq ft

Mar 14, 2018

Pending

—

Feb 20, 2018

Listed

$699,888

$399/sq ft

Public Records

Nov 25, 1998

Sold

$260,000

$148/sq ft

Public Records

Oct 20, 1988

Sold

$189,000

$108/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$10,677 (+4.3%)

$593,405 + $218,999

$812,404

2024

$10,233 (+2.5%)

$581,770 + $214,705

$796,475

2023

$9,984 (+2.2%)

$570,363 + $210,496

$780,859

2022

$9,772 (+1.9%)

$559,180 + $206,369

$765,549

2021

$9,587 (+4.6%)

$548,216 + $202,323

$750,539

2020

$9,167 (+1.9%)

$537,467 + $198,356

$735,823

2019

$8,995 (+88.1%)

$531,956 + $196,323

$728,279

2018

$4,782 (+4.4%)

$521,526 + $192,474

$714,000

2017

$4,578 (+3.0%)

$206,798 + $144,392

$351,190

2016

$4,445 (−0.5%)

$206,798 + $144,392

$351,190

2015

$4,469 (−0.1%)

$202,744 + $141,561

$344,305

2014

$4,475 (+1.2%)

$195,788 + $136,704

$332,492

2012

$4,424 (+2.8%)

$194,904 + $136,087

$330,991

2011

$4,304 (+0.8%)

$191,083 + $133,419

$324,502

2010

$4,271 (+0.4%)

$187,337 + $130,803

$318,140

2009

$4,252 (+2.7%)

$185,937 + $129,826

$315,763

2008

$4,140

$186,379 + $130,135

$316,514

Tax history for 20758 Timberline Ln

Year

Property tax

Land + Additions

Assessment*

2025

$10,677 (+4.3%)

$593,405 + $218,999

$812,404

2024

$10,233 (+2.5%)

$581,770 + $214,705

$796,475

2023

$9,984 (+2.2%)

$570,363 + $210,496

$780,859

2022

$9,772 (+1.9%)

$559,180 + $206,369

$765,549

2021

$9,587 (+4.6%)

$548,216 + $202,323

$750,539

2020

$9,167 (+1.9%)

$537,467 + $198,356

$735,823

2019

$8,995 (+88.1%)

$531,956 + $196,323

$728,279

2018

$4,782 (+4.4%)

$521,526 + $192,474

$714,000

2017

$4,578 (+3.0%)

$206,798 + $144,392

$351,190

2016

$4,445 (−0.5%)

$206,798 + $144,392

$351,190

2015

$4,469 (−0.1%)

$202,744 + $141,561

$344,305

2014

$4,475 (+1.2%)

$195,788 + $136,704

$332,492

2012

$4,424 (+2.8%)

$194,904 + $136,087

$330,991

2011

$4,304 (+0.8%)

$191,083 + $133,419

$324,502

2010

$4,271 (+0.4%)

$187,337 + $130,803

$318,140

2009

$4,252 (+2.7%)

$185,937 + $129,826

$315,763

2008

$4,140

$186,379 + $130,135

$316,514

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

Public record

Public record
Zoning

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

4,007 Sq. Ft.

Year renovated

1989

Sq. Ft.

1,755

Year built

1989

Style

Single Family Residential

County

Los Angeles County

APN

8765009040

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 7, 2026.

Low Density Residential District

The RL zoning district is intended primarily for parcels developed with existing detached single-family dwellings. The maximum allowed density for new residential subdivisions within this zoning district will be three dwellings per gross acre. The RL zoning district is consistent with the low density residential land use category of the general plan.

Permitted uses

Include but are not limited to:

Livestock production
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Fire house
Police station
Park & open space

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Gas & Electric Dryer Hookup, In Garage

Kitchen Information
Formal Dining Room
Tile Counters

Bathroom Information
# of Baths (Full): 2
# of Baths (1/2): 1
Bathtub, Bidet, Shower

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Up, Family Room, Kitchen, Primary Bedroom

Fireplace Information
Living Room
Has Fireplace

Flooring Information
Carpet, Wood

Heating Information
Central Furnace
Has Heating

Interior Features
Levels: Two
Main Level Bathrooms: 1
Main Level Bedrooms: 0
Security Features: Smoke Detector
Window Features: Blinds

Exterior

Exterior Information
Construction Materials: Stucco

Foundation Information
Foundation Details: Concrete Slab

Exterior Features
Patio And Porch Features: Concrete
Has Patio
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Level with Street, Sprinkler System

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Parcel Number: 8765009040
Property Condition: Repairs Cosmetic
Has View
Year Built Source: Assessor

Utilities

Utilities Information
Electric: 220V In Garage
Sewer: Public Sewer
Cable Available, Natural Gas Connected, Sewer Connected, Underground Utilities
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 1
Builder Name: William Lyon

Homeowners Association
Is Part of Association
Association Name: unk
Association Fee: $120
Association Fee Frequency: Annually
Association Amenities: Maintenance Grounds, Dues Paid Annually

Neighborhood Information
Community Features: Curbs, Street Lighting, Suburban

School Information
Elementary School: Evergreen
Middle Or Junior School: Southpoint
High School: Diamond Bar
High School District: Walnut Valley Unified
Elementary School 2: EVERGR
Middle Or Junior School 2: SOUTHP
High School 2: DIABAR

Location Information
Latitude: 33.97606600
Longitude: -117.85412500
Directions: Pathfinder Road to Canyon Ridge then turn right onto Timberline Lane
Road Frontage Type: Access via City Streets
Road Surface Type: Paved
Zoning: LCRPD100006U*

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,755
Stories: —
Lot Size: 4,007 square feet
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1989
County: Los Angeles County
APN: 8765009040

Home facts updated by county records on Oct 7, 2026

Other

Listing Information
Days Active in MLS: 18
Continuous Days Active in MLS: 18

Listing Agent Information
List Agent First Name: Susan
List Agent Last Name: Lee

Listing Office Information
List Office Name: Coldwell Banker Tri-Counties R

Selling Agent Information
Buyer Agent First Name: Lisa
Buyer Agent Last Name: Ta

Selling Office Information
Buyer Office Name: Coldwell Banker Arcadia

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

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

5/10 Heat Factor

5 days above 99° expected this year, 15 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)

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

$873,000 – $1.06M

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New listings for sale in 91789

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Home values near 20758 Timberline Ln

Data from public records.

Address	Redfin Estimate
20800 Timberline Lane, Walnut, CA 3 Beds \| 3 Baths \| 1546 Sq. Ft.	$972,505
20774 Timberline Lane, Walnut, CA 3 Beds \| 2.5 Baths \| 1755 Sq. Ft.	$1,068,992

Address	Redfin Estimate
20782 Timberline Lane, Walnut, CA 3 Beds \| - Baths \| 1306 Sq. Ft.	$952,154
20770 Timberline Lane, Walnut, CA 3 Beds \| 3 Baths \| 1546 Sq. Ft.	$980,066

Address	Redfin Estimate
20778 Timberline Lane, Walnut, CA 3 Beds \| - Baths \| 1546 Sq. Ft.	$992,980
20766 Timberline Lane, Walnut, CA 3 Beds \| 2.5 Baths \| 1755 Sq. Ft.	$1,031,909

Property information provided by CRMLS when last listed in 2018. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91789, CA

Sale history for 20758 Timberline Ln

Tax history for 20758 Timberline Ln

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91789

Home values near 20758 Timberline Ln

More real estate resources