Local rules require you to be signed in to see more photos.

Off market mar 2015 for $719K

$1,075,965

Est. refi paymentEst. refi $4,817/mo

•

1,755

sq ft

20824 Timberline Ln, Walnut, CA 91789

About this home

Single-familyProperty Type

1989Year Built

4,174 sq ftLot Size

$613Est. Price/Sq.Ft.

2 car garageParking

Listed by ELEANA YBARRA •DRE #01029541 • SOUTH HILLS PROPERTIES, INC.

Bought with Cathy Cheng •DRE #01270713 • ReMax 2000 Realty

Redfin checked: a minute ago

•Source:CRMLS #CV15041994

Redfin Estimate

$1,075,965

$357K since sold in March 2015$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.6% lower than the average sale price ($1.16M) 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 MAY 13, 2026
$1,250,000
C
4 beds3 baths2,150 sq ft
20899 Starshine, Walnut, CA 91789
SOLD NOV 25, 2025
$1,308,000
D
3 beds2.5 baths1,755 sq ft
20834 E Boulder, Walnut, CA 91789
SOLD MAR 19, 2026
$1,060,000
E
3 beds2.5 baths1,546 sq ft
20700 Aspenwood, Walnut, CA 91789
Circa Properties, Inc.
SOLD AUG 6, 2026
$1,155,000
F
4 beds3 baths1,886 sq ft
20105 Prosa Ct, Walnut, CA 91789

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$589,590

Est. take-home

List your home with Redfin and save $5,380

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,723/mo

Redfin rental estimate

List your home for rent

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

3 MoM

New listings for sale

$1,199,998
4 beds3 baths2,458 sq ft
19302 Branding Iron, Walnut, CA 91789
NEW 29 HRS AGO
$1,595,000
4 beds3 baths2,443 sq ft
1689 S Lost Trl, Walnut, CA 91789
AGENCY 8 REAL ESTATE GROUP
$1,200,000
4 beds3 baths2,763 sq ft
950 Coronel Ct, Walnut, CA 91789
OPEN TODAY, 1PM TO 4PM
$777,000
3 beds2.5 baths1,846 sq ft
1034 E Romney Dr, Walnut, CA 91789
OPEN TODAY, 1PM TO 5PM
$310,000
3 beds2 baths1,740 sq ft
20739 LYCOMING St #44, Walnut, CA 91789
OPEN NOV 14, 11AM TO 5PM
$949,000
3 beds3 baths1,840 sq ft
826 Francesca, Walnut, CA 91789
OPEN NOV 14, 11AM TO 5PM
$1,149,000
3 beds3.5 baths2,168 sq ft
810 Francesca, Walnut, CA 91789
OPEN NOV 14, 11AM TO 5PM
$1,249,000
3 beds3.5 baths2,198 sq ft
812 Francesca, Walnut, CA 91789
COMING SOON
$998,888
4 beds3 baths2,668 sq ft
2630 Pointer, Walnut, CA 91789
OPEN TODAY, 12PM TO 4PM
$688,000
3 beds2.5 baths1,506 sq ft
20034 Esquiline, Walnut, CA 91789
RE/MAX Premier Properties
See all

Provided by Redfin

Sale history for 20824 Timberline Ln

Date

Event

Price

CRMLS #CV15041994

Mar 30, 2015

Sold

$719,000

$410/sq ft

Mar 15, 2015

Pending

—

Mar 5, 2015

Price Changed

$719,000

$410/sq ft

Feb 27, 2015

Listed

$739,000

$421/sq ft

CRMLS #H602162

Apr 14, 2006

Sold

$630,000

$359/sq ft

Feb 16, 2006

Listed

$639,000

$364/sq ft

Public Records

Feb 27, 2004

Sold

$470,000

$268/sq ft

CRMLS #H312773

Feb 27, 2004

Sold

$469,999

$268/sq ft

Dec 1, 2003

Listed

$469,999

$268/sq ft

Public Records

Nov 2, 2001

Sold

$250,000

$142/sq ft

Public Records

Feb 1, 1993

Sold

$245,000

$140/sq ft

Public Records

Apr 14, 1989

Sold

$298,500

$170/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$11,470 (+4.5%)

$458,230 + $423,171

$881,401

2024

$10,977 (+2.5%)

$449,246 + $414,874

$864,120

2023

$10,710 (+2.2%)

$440,438 + $406,740

$847,178

2022

$10,482 (+1.9%)

$431,802 + $398,765

$830,567

2021

$10,285 (+4.4%)

$423,336 + $390,947

$814,283

2020

$9,855 (+1.9%)

$415,036 + $383,282

$798,318

2019

$9,669 (+3.6%)

$410,781 + $379,352

$790,133

2018

$9,331 (+4.7%)

$402,727 + $371,914

$774,641

2017

$8,910 (+2.9%)

$387,090 + $357,473

$744,563

2016

$8,663 (+12.9%)

$387,090 + $357,473

$744,563

2015

$7,676 (−1.9%)

$379,500 + $350,464

$729,964

2014

$7,821 (+26.8%)

$501,000 + $125,000

$626,000

2012

$6,167 (−10.6%)

$456,000 + $114,000

$570,000

2011

$6,896

$380,000 + $95,000

$475,000

2010

$6,893 (+0.5%)

$435,200 + $108,800

$544,000

2009

$6,862 (−6.6%)

$435,200 + $108,800

$544,000

2008

$7,347

$435,200 + $108,800

$544,000

Tax history for 20824 Timberline Ln

Year

Property tax

Land + Additions

Assessment*

2025

$11,470 (+4.5%)

$458,230 + $423,171

$881,401

2024

$10,977 (+2.5%)

$449,246 + $414,874

$864,120

2023

$10,710 (+2.2%)

$440,438 + $406,740

$847,178

2022

$10,482 (+1.9%)

$431,802 + $398,765

$830,567

2021

$10,285 (+4.4%)

$423,336 + $390,947

$814,283

2020

$9,855 (+1.9%)

$415,036 + $383,282

$798,318

2019

$9,669 (+3.6%)

$410,781 + $379,352

$790,133

2018

$9,331 (+4.7%)

$402,727 + $371,914

$774,641

2017

$8,910 (+2.9%)

$387,090 + $357,473

$744,563

2016

$8,663 (+12.9%)

$387,090 + $357,473

$744,563

2015

$7,676 (−1.9%)

$379,500 + $350,464

$729,964

2014

$7,821 (+26.8%)

$501,000 + $125,000

$626,000

2012

$6,167 (−10.6%)

$456,000 + $114,000

$570,000

2011

$6,896

$380,000 + $95,000

$475,000

2010

$6,893 (+0.5%)

$435,200 + $108,800

$544,000

2009

$6,862 (−6.6%)

$435,200 + $108,800

$544,000

2008

$7,347

$435,200 + $108,800

$544,000

*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

4,174 Sq. Ft.

Year renovated

1989

Sq. Ft.

1,755

Year built

1989

Style

Single Family Residential

County

Los Angeles County

APN

8765009027

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
# of Garage Spaces: 2
Direct Garage Access
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Area, In Garage

Kitchen Information
Area, Formal Dining Room

Bathroom Information
# of Baths (Full): 3

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Up, Primary Bedroom

Fireplace Information
Living Room
Has Fireplace

Flooring Information
Laminated, Carpet

Heating Information
Central Furnace
Has Heating

Interior Features
Double Door Entry
Balcony
Levels: Two

Exterior

Exterior Features
Pool Features: None

Lot Information
Lot Size Source: Assessor's Data
Lot Features: Back Yard, Front Yard, Sprinkler System

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 8765009027
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Sewer Available
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 1

Homeowners Association
Is Part of Association
Association Fee: $10
Association Fee Frequency: Monthly

Neighborhood Information
Community Features: Sidewalks, Street Lighting

School Information
High School District: Walnut Valley Unified

Location Information
Latitude: 33.97585200
Longitude: -117.85236300

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,755
Stories: —
Lot Size: 4,174 square feet
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1989
County: Los Angeles County
APN: 8765009027

Home facts updated by county records on Oct 7, 2026

Other

Listing Information
Days Active in MLS: 17
Continuous Days Active in MLS: 17

Listing Agent Information
List Agent First Name: ELEANA
List Agent Last Name: MIRANDA

Listing Office Information
List Office Name: SOUTH HILLS PROPERTIES, INC.

Selling Agent Information
Buyer Agent First Name: Cathy
Buyer Agent Last Name: Cheng

Selling Office Information
Buyer Office Name: ReMax 2000 Realty

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 • 0.8mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The Diamond Bar market is shifting, creating new opportunities for both buyers and sellers. Buyers have a bit more negotiating room, while well-priced, well-maintained homes can still attract strong interest. If you’re considering a move, I’d be...
2 days ago • Diamond Bar
Sang Ur
Redfin Premier agent
123 deals
Was this helpful?

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, 17 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

$1.02M – $1.24M

Reach more buyers when you sell with Redfin. Save up to $10,760 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

3D WALKTHROUGH

$1,175,000

4 beds2.5 baths1,829 sq ft

21116 Silver Cloud, Diamond Bar, CA 91765

Permitted sunroom • Private balcony • Mature landscaping

3D WALKTHROUGH

$1,299,000

4 beds2.5 baths2,265 sq ft

20400 Lake Canyon Dr, Walnut, CA 91789

Corner-lot home • Formal living room • Dining area

New Century Realtors

$1,528,300

4 beds2 baths1,996 sq ft

2344 Annadel Ave, Rowland Heights, CA 91748

24 • 960 sq ft lot • Mini vineyard

$6,980,000

6 beds6.5 baths11,000 sq ft

2855 Oak Knoll Dr, Diamond Bar, CA 91765

Gourmet kitchen • Billiards room • Wood-paneled library

Country Queen Real Estate

$1,199,900

4 beds4 baths1,810 sq ft

21325 Hipass Dr, Diamond Bar, CA 91765

Rv parking • 7,421 sq ft lot • Built 1962

3D WALKTHROUGH

$1,230,000

4 beds3 baths1,942 sq ft

2545 Castle Rock Rd, Diamond Bar, CA 91765

One story home • Two master suites • Large living room

New listings for sale in 91789

$1,199,998

4 beds3 baths2,458 sq ft

19302 Branding Iron, Walnut, CA 91789

0.86 acre lot • 3 garage spots • Pool

NEW 29 HRS AGO

$1,595,000

4 beds3 baths2,443 sq ft

1689 S Lost Trl, Walnut, CA 91789

Sunken living room • White kitchen • Private balcony

AGENCY 8 REAL ESTATE GROUP

$1,200,000

4 beds3 baths2,763 sq ft

950 Coronel Ct, Walnut, CA 91789

Hilltop view • Walnut neighborhood • Two fireplaces

OPEN TODAY, 1PM TO 4PM

$777,000

3 beds2.5 baths1,846 sq ft

1034 E Romney Dr, Walnut, CA 91789

Private entrance • Serene courtyard • Main-level den

OPEN TODAY, 1PM TO 5PM

$310,000

3 beds2 baths1,740 sq ft

20739 LYCOMING St #44, Walnut, CA 91789

Updated home • Oversized kitchen • Walk-in closet

OPEN NOV 14, 11AM TO 5PM

$949,000

3 beds3 baths1,840 sq ft

826 Francesca, Walnut, CA 91789

Walk-in closet • Community bbq area • Open layout

OPEN NOV 14, 11AM TO 5PM

$1,149,000

3 beds3.5 baths2,168 sq ft

810 Francesca, Walnut, CA 91789

Private balcony • En suite bathroom • Walk-in closet

OPEN NOV 14, 11AM TO 5PM

$1,249,000

3 beds3.5 baths2,198 sq ft

812 Francesca, Walnut, CA 91789

Walk-in closets • Walk-in pantry • Downstairs bathroom

COMING SOON

$998,888

4 beds3 baths2,668 sq ft

2630 Pointer, Walnut, CA 91789

Tesla solar system • Tesla powerwalls • 133 sq. ft. lot

Home values near 20824 Timberline Ln

Data from public records.

Address	Redfin Estimate
20836 Timberline Ln, Walnut, CA 3 Beds \| 3 Baths \| 1546 Sq. Ft.	$954,847
20820 Timberline Ln, Walnut, CA 3 Beds \| 3 Baths \| 1546 Sq. Ft.	$914,186

Address	Redfin Estimate
20832 Timberline Ln, Walnut, CA 3 Beds \| 3 Baths \| 1755 Sq. Ft.	$1,001,303
20816 Timberline Ln, Walnut, CA 3 Beds \| 3 Baths \| 1755 Sq. Ft.	$995,084

Address	Redfin Estimate
20828 Timberline Ln, Walnut, CA 3 Beds \| 2.5 Baths \| 1546 Sq. Ft.	$1,090,127
20812 Timberline Ln, Walnut, CA 3 Beds \| 3 Baths \| 1546 Sq. Ft.	$949,383

Property information provided by CRMLS when last listed in 2015. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

91709 homes for sale
91765 homes for sale
91789 homes for sale
91766 homes for sale
91768 homes for sale

Houses for rent in Diamond Bar	Agents near me	Irvine, CA homes for sale	Diamond Bar Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Sacramento, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Diamond Bar Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

Irvine homes for sale
Pasadena homes for sale
Long Beach homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 91789, CA

Sale history for 20824 Timberline Ln

Tax history for 20824 Timberline Ln

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91789

Home values near 20824 Timberline Ln

More real estate resources