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Off market jul 2017 for $695K

$1,011,273

Est. refi paymentEst. refi $3,708/mo

•

1,546

sq ft

20847 Timberline Ln, Walnut, CA 91789

About this home

Beautiful corner unit single family detached home nestled in the quiet and desirable community in Diamond Bar. Walking distance to Ronald Reagan Park. Walnut Valley Unified School District and Diamond Bar High School. This home features 3 bedrooms, 2.5 bathrooms, 2 car attached garage. Freshly painted exterior invites you into this cozy sweet home. Double door entry and open floor plan. Vaulted high ceiling and a brick encased fireplace accentuate the large living room. Beautiful newer laminate wood flooring flows over the entire house. Spacious master bedroom features high ceiling and ample closet space. Gourmet kitchen with steel appliances and wood cabinetry overlooking the dining room with tile flooring. Elegant stairway with wooden handrail and skylight. Private large backyard and side yard perfect for entertaining your family and friends. Conveniently located to award winning schools, restaurants, and shopping retailers. Close to 99 Ranch Market and H Mart. Easy access to the 57 and 60 freeways.

Single-familyProperty Type

1989Year Built

4,464 sq ftLot Size

$654Est. Price/Sq.Ft.

2 car garageParking

Listed by YU ZHOU •DRE #01836319 • CHANG SHENG REALTY

Bought with Sandy Liu •DRE #01878966 • RE/MAX One

Redfin checked: a few seconds ago

•Source:CRMLS #WS17141991

Redfin Estimate

$1,011,273

$316K since sold in July 2017$7,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.2% lower than the average sale price ($1.15M) 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 MAR 19, 2026
$1,060,000
B
3 beds2.5 baths1,546 sq ft
20700 Aspenwood, Walnut, CA 91789
Circa Properties, Inc.
SOLD DEC 9, 2025
$1,116,000
C
3 beds2.5 baths1,755 sq ft
2707 S Rockridge Ln, Walnut, CA 91789
SOLD OCT 23, 2026
$1,075,000
D
4 beds3 baths2,178 sq ft
20951 High Country, Walnut, CA 91789
SOLD NOV 25, 2025
$1,308,000
E
3 beds2.5 baths1,755 sq ft
20834 E Boulder, Walnut, CA 91789
SOLD MAY 13, 2026
$1,250,000
F
4 beds3 baths2,150 sq ft
20899 Starshine, Walnut, CA 91789

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Earn from this home

Sell

$508,401

Est. take-home

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Refinance

Est. cash available

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Rent

$3,800/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

98.3%

0.5% MoM

Median sale price

$1.2M

$21K MoM

Avg. days on market

40d

1 days MoM

Recently sold homes

2 MoM

New listings for sale

NEW 22 HRS AGO
$1,490,000
5 beds3 baths2,984 sq ft
1264 S Lemon Ave, Walnut, CA 91789
OPEN SAT, 10:30AM TO 12:30PM
$739,000
3 beds2.5 baths1,697 sq ft
1135 Loxley Pl, Walnut, CA 91789
$1,388,888
4 beds3 baths2,668 sq ft
2630 Pointer, Walnut, CA 91789
OPEN THU, 12PM TO 3PM
$1,550,000
4 beds3 baths1,874 sq ft
322 La Tortola, Walnut, CA 91789
$1,268,000
6 beds3 baths3,000 sq ft
20548 Missionary Rdg, Walnut, CA 91789
OPEN TODAY, 1PM TO 4PM
$1,450,000
4 beds2 baths2,053 sq ft
20092 Wildcat Canyon Rd, Walnut, CA 91789
Century 21 Masters
$1,488,888
4 beds2 baths2,053 sq ft
20859 E Yellow Feather Cir, Walnut, CA 91789
$1,588,000
4 beds3.5 baths2,473 sq ft
19935 Camino De Rosa, Walnut, CA 91789
$1,758,000
4 beds3 baths2,548 sq ft
838 Streamview, Walnut, CA 91789
$1,899,990
4 beds4 baths2,330 sq ft
22138 Portofino Dr, Walnut, CA 91789
See all

Provided by Redfin

Sale history for 20847 Timberline Ln

Date

Event

Price

CRMLS #WS17141991

Jul 28, 2017

Sold

$695,000

$450/sq ft

Jul 24, 2017

Pending

—

Jun 30, 2017

Contingent

—

Jun 22, 2017

Listed

$698,000

$451/sq ft

+13

CRMLS #C07166346

Jan 3, 2008

Sold

$512,000

$331/sq ft

Dec 1, 2007

Listing Removed

—

Nov 17, 2007

Listed

$509,900

$330/sq ft

CRMLS #S464572

Nov 5, 2006

Sold

$660,000

$427/sq ft

Nov 1, 2006

Listed

$660,000

$427/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$10,494 (+4.5%)

$524,465 + $282,136

$806,601

2024

$10,043 (+2.5%)

$514,182 + $276,604

$790,786

2023

$9,797 (+2.2%)

$504,100 + $271,181

$775,281

2022

$9,586 (+1.9%)

$494,216 + $265,864

$760,080

2021

$9,404 (+4.7%)

$484,526 + $260,651

$745,177

2020

$8,985 (+1.9%)

$475,026 + $255,541

$730,567

2019

$8,814 (+3.6%)

$470,156 + $252,921

$723,077

2018

$8,511 (+20.2%)

$460,938 + $247,962

$708,900

2017

$7,082 (+2.9%)

$463,569 + $115,889

$579,458

2016

$6,885 (+0.5%)

$463,569 + $115,889

$579,458

2015

$6,848

$454,480 + $113,617

$568,097

2014

$6,852 (+21.3%)

$438,886 + $109,719

$548,605

2012

$5,650 (−9.4%)

$431,900 + $108,600

$540,500

2011

$6,237 (+15.8%)

$350,000 + $88,000

$438,000

2010

$5,387 (+0.5%)

$395,400 + $98,800

$494,200

2009

$5,359 (−25.2%)

$336,400 + $84,100

$420,500

2008

$7,165

$336,400 + $84,100

$420,500

Tax history for 20847 Timberline Ln

Year

Property tax

Land + Additions

Assessment*

2025

$10,494 (+4.5%)

$524,465 + $282,136

$806,601

2024

$10,043 (+2.5%)

$514,182 + $276,604

$790,786

2023

$9,797 (+2.2%)

$504,100 + $271,181

$775,281

2022

$9,586 (+1.9%)

$494,216 + $265,864

$760,080

2021

$9,404 (+4.7%)

$484,526 + $260,651

$745,177

2020

$8,985 (+1.9%)

$475,026 + $255,541

$730,567

2019

$8,814 (+3.6%)

$470,156 + $252,921

$723,077

2018

$8,511 (+20.2%)

$460,938 + $247,962

$708,900

2017

$7,082 (+2.9%)

$463,569 + $115,889

$579,458

2016

$6,885 (+0.5%)

$463,569 + $115,889

$579,458

2015

$6,848

$454,480 + $113,617

$568,097

2014

$6,852 (+21.3%)

$438,886 + $109,719

$548,605

2012

$5,650 (−9.4%)

$431,900 + $108,600

$540,500

2011

$6,237 (+15.8%)

$350,000 + $88,000

$438,000

2010

$5,387 (+0.5%)

$395,400 + $98,800

$494,200

2009

$5,359 (−25.2%)

$336,400 + $84,100

$420,500

2008

$7,165

$336,400 + $84,100

$420,500

*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

4,464 Sq. Ft.

Year renovated

1989

Sq. Ft.

1,546

Year built

1989

Style

Single Family Residential

County

Los Angeles County

APN

8765009095

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
Electric Dryer Hookup, Gas Dryer Hookup, In Garage

Kitchen Information
Appliances: Dishwasher, Gas Oven, Gas Cooktop, Gas Water Heater
Has Appliances

Bathroom Information
# of Baths (Full): 2
# of Baths (1/2): 1

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Up, Kitchen, Living Room, Primary Bathroom, Primary Bedroom

Fireplace Information
Living Room
Has Fireplace

Heating Information
Central Furnace
Has Heating

Interior Features
Levels: Two
Main Level Bathrooms: 1
Main Level Bedrooms: 0

Exterior

Exterior Features
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: 0-1 Unit/Acre, Back Yard, Corner Lot, Front Yard, Lawn

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Parcel Number: 8765009095
Has View
Year Built Source: Assessor

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: District/Public

Location

Multi-Unit Information
# of Units In Community: 1

Homeowners Association
Is Part of Association
Association Name: Woodglen II Community Homeowners Association
Association Fee: $12
Association Fee Frequency: Monthly
Association Amenities: Dues Paid Semi-Annually

Neighborhood Information
Community Features: Curbs, Foothills, Sidewalks, Storm Drains, Street Lighting, Suburban

School Information
Middle Or Junior School: South Pointe
High School: Diamond Bar
High School District: Walnut Valley Unified
Middle Or Junior School 2: SOUPOI
High School 2: DIABAR

Location Information
Latitude: 33.97625800
Longitude: -117.85158700
Directions: Exit 60 freeway from Fairway Dr; Exit 57 freeway from Diamond Bar Blvd.
Zoning: LCRPD100006U*

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 1,546
Stories: —
Lot Size: 4,464 square feet
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1989
County: Los Angeles County
APN: 8765009095

Home facts updated by county records on Oct 7, 2026

Other

Miscellaneous Information
Exclusions: Refrigerator, washer and dryer

Listing Information
Days Active in MLS: 8
Continuous Days Active in MLS: 8

Listing Agent Information
List Agent First Name: YU
List Agent Last Name: ZHOU

Listing Office Information
List Office Name: CHANG SHENG REALTY

Selling Agent Information
Buyer Agent First Name: Sandy
Buyer Agent Last Name: Liu

Selling Office Information
Buyer Office Name: Re/Max Orange County East

Around this home

Schools

K - 12
Preschool & daycare

Castle Rock Elementary School

Public K-5 • Assigned • 0.5mi

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 weeks ago • Diamond Bar
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124 deals
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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

$961,000 – $1.16M

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Home values near 20847 Timberline Ln

Data from public records.

Address	Redfin Estimate
20836 Timberline Lane, Walnut, CA 3 Beds \| 3 Baths \| 1546 Sq. Ft.	$991,884
20824 Timberline Lane, Walnut, CA 3 Beds \| 3 Baths \| 1755 Sq. Ft.	$1,073,988
20835 Timberline Lane, Walnut, CA 3 Beds \| 3 Baths \| 1546 Sq. Ft.	$959,537
2802 Eaglecrest Place, Walnut, CA 3 Beds \| 3 Baths \| 1755 Sq. Ft.	$1,074,423
2814 Eaglecrest Place, Walnut, CA 3 Beds \| 3 Baths \| 1755 Sq. Ft.	$1,077,839
2826 Eaglecrest Place, Walnut, CA 3 Beds \| 2 Baths \| 1306 Sq. Ft.	$962,723
2838 Eaglecrest Place, Walnut, CA 3 Beds \| 3 Baths \| 1755 Sq. Ft.	$989,659

Address	Redfin Estimate
20832 Timberline Lane, Walnut, CA 3 Beds \| 3 Baths \| 1755 Sq. Ft.	$1,021,877
20819 Timberline Lane, Walnut, CA 3 Beds \| 3 Baths \| 1546 Sq. Ft.	$983,997
20839 Timberline Lane, Walnut, CA 3 Beds \| 2.5 Baths \| 1814 Sq. Ft.	$933,857
2806 Eaglecrest Place, Walnut, CA 3 Beds \| 2 Baths \| 1306 Sq. Ft.	$993,805
2818 Eaglecrest Place, Walnut, CA 3 Beds \| - Baths \| 1546 Sq. Ft.	$1,049,047
2830 Eaglecrest Place, Walnut, CA 3 Beds \| 3 Baths \| 1835 Sq. Ft.	$1,099,623
2841 Eaglecrest Place, Walnut, CA 3 Beds \| 3 Baths \| 1646 Sq. Ft.	$1,080,542

Address	Redfin Estimate
20828 Timberline Lane, Walnut, CA 3 Beds \| 2.5 Baths \| 1546 Sq. Ft.	$1,073,208
20831 Timberline Lane, Walnut, CA 3 Beds \| 3 Baths \| 1755 Sq. Ft.	$1,098,952
20843 Timberline Lane, Walnut, CA 3 Beds \| 2 Baths \| 1306 Sq. Ft.	$968,383
2810 Eaglecrest Place, Walnut, CA 3 Beds \| 3 Baths \| 1546 Sq. Ft.	$1,022,749
2822 Eaglecrest Place, Walnut, CA 3 Beds \| 3 Baths \| 1755 Sq. Ft.	$1,108,423
2834 Eaglecrest Place, Walnut, CA 3 Beds \| 3 Baths \| 1546 Sq. Ft.	$1,017,282
2837 Eaglecrest Place, Walnut, CA 3 Beds \| - Baths \| 1755 Sq. Ft.	$1,054,009

Property information provided by CRMLS when last listed in 2017. 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 20847 Timberline Ln

Tax history for 20847 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 20847 Timberline Ln

More real estate resources