Google street view image for 20566 Missionary Ridge St, Walnut, CA 91789

Off Market Oct 2013 for $595K

$1,361,554

Est. refi paymentEst. refi $3,866/mo

•

2,726

sq ft

20566 Missionary Ridge St, Walnut, CA 91789

About this home

20566 Missionary Ridge St is a 2,726 square foot house on a 10,444 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on October 04, 2013 for $595,000. Based on Redfin's Walnut data, we estimate the home's value is $1,361,554.

Single-familyProperty Type

1976Year Built

10,444 sq ftLot Size

$499Est. Price/Sq.Ft.

2 garage spacesParking

Source:Public Records

Redfin Estimate

$1,361,554

$767K since sold in October 2013$1,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.4% lower than the average sale price ($1.37M) of 5 comparable homes.

SOLD APR 17, 2026
$1,488,000
A
4 beds3 baths2,426 sq ft
20573 Missionary Ridge St, Walnut, CA 91789
SOLD JUN 26, 2026
$1,100,000
B
4 beds2.5 baths2,265 sq ft
20512 Starshine, Walnut, CA 91789
SOLD JUN 30, 2026
$1,600,000
C
4 beds3 baths2,615 sq ft
20139 Lake Canyon Dr, Walnut, CA 91789
SOLD JAN 2, 2026
$1,260,000
D
4 beds3 baths1,913 sq ft
20146 Donway Dr, Walnut, CA 91789
SOLD APR 1, 2026
$1,390,000
E
4 beds3 baths2,781 sq ft
20885 Starshine, Diamond Bar, CA 91789

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Sell

$950,714

Est. take-home

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Est. cash available

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Rent

$4,362/mo

Redfin rental estimate

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Market trends in 91789, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.6%

+0.4% MoM

Median sale price

$1.2M

$271 MoM

Avg. days on market

39d

4 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN FRI, 4PM TO 7PM
$880,000
3 beds2 baths1,360 sq ft
1012 Farel, Diamond Bar, CA 91789
$1,698,000
8 beds6 baths3,332 sq ft
20122 Candleflame Ct, Walnut, CA 91789
OPEN SAT, 1PM TO 4PM
$1,180,000
4 beds3 baths1,714 sq ft
1118 Clorinda, Diamond Bar, CA 91789
OPEN SAT, 2PM TO 4PM
$1,760,000
4 beds3 baths2,646 sq ft
625 N Pacer Ct, Walnut, CA 91789
$1,950,000
4 beds3 baths2,575 sq ft
20739 E Walnut Cyn, Walnut, CA 91789
OPEN FRI, 1PM TO 4PM
$1,298,880
4 beds2.5 baths2,074 sq ft
1310 Heidelberg Ave, Walnut, CA 91789
OPEN SAT, 2PM TO 5PM
$1,899,000
4 beds3 baths2,575 sq ft
20031 Wildblossom Dr, Walnut, CA 91789
OPEN SAT, 12PM TO 3PM
$1,768,800
4 beds3 baths2,477 sq ft
880 Gartel, Walnut, CA 91789
$1,260,000
4 beds3 baths2,028 sq ft
1123 Bain Ave, Diamond Bar, CA 91789
$1,480,000
4 beds3 baths2,479 sq ft
357 Windemere, Walnut, CA 91789
See all

Provided by Redfin

Redfin agents who toured

House is located on quiet cul de sac. Nice loft upstairs with a large master, which is now being used as half master and half living room. Walk-in closet, and double sinks. Pool takes up most of the back yard space, but large grassy area in front of...
13 years ago• May not reflect the current state of the home
Clara Krjalian
Redfin Associate agent

Sale history for 20566 Missionary Ridge St

Date

Event

Price

CRMLS #H717270

Feb 10, 2014

Price Changed

$139,900

$51/sq ft

Feb 10, 2014

Price Changed

$139,900

$51/sq ft

Feb 10, 2014

Price Changed

$139,900

$51/sq ft

Feb 10, 2014

Price Changed

$139,900

$51/sq ft

Feb 10, 2014

Price Changed

$139,900

$51/sq ft

Feb 10, 2014

Price Changed

$139,900

$51/sq ft

May 25, 2007

Listing Removed

—

Mar 25, 2007

Listed

$749,000

$275/sq ft

Jan 7, 2004

Price Changed

$749,000

$275/sq ft

Jan 7, 2004

Price Changed

$749,000

$275/sq ft

Jan 7, 2004

Price Changed

$749,000

$275/sq ft

Jan 7, 2004

Price Changed

$749,000

$275/sq ft

Jan 7, 2004

Price Changed

$749,000

$275/sq ft

Jan 7, 2004

Price Changed

$749,000

$275/sq ft

Public Records

Oct 4, 2013

Sold

$595,000

$218/sq ft

CRMLS #WS13053273

Apr 9, 2013

Listing Removed

—

Apr 8, 2013

Pending

—

Mar 30, 2013

Pending

—

Mar 27, 2013

Listed

$588,000

$216/sq ft

CRMLS #I09123922

Dec 7, 2009

Delisted

—

Nov 21, 2009

Listed

$599,999

$220/sq ft

CRMLS #I09095046

Oct 11, 2009

Listing Removed

—

Sep 16, 2009

Price Changed

$575,000

$211/sq ft

Sep 1, 2009

Listed

$599,999

$220/sq ft

CRMLS #H09093748

Aug 31, 2009

Listing Removed

—

Aug 28, 2009

Listed

$599,900

$220/sq ft

CRMLS #H07114284

Aug 7, 2007

Listing Removed

—

Aug 4, 2007

Listed

$749,000

$275/sq ft

CRMLS #H612646

Nov 7, 2006

Listing Removed

—

Sep 11, 2006

Listed

$758,888

$278/sq ft

Public Records

Apr 23, 2002

Sold

$350,000

$128/sq ft

CRMLS #H220699

Mar 30, 2002

Listing Removed

—

Aug 29, 2001

Listed

$359,988

$132/sq ft

Public Records

Mar 2, 1994

Sold

$257,000

$94/sq ft

Public Records

Jan 8, 1981

Sold

$140,000

$51/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$9,481 (+4.3%)

$551,634 + $177,745

$729,379

2024

$9,093 (+3.5%)

$551,634 + $177,745

$729,379

2023

$8,786 (+2.2%)

$540,818 + $174,260

$715,078

2022

$8,594 (+1.7%)

$530,214 + $170,844

$701,058

2021

$8,448 (+1.3%)

$519,818 + $167,495

$687,313

2020

$8,337 (+1.8%)

$509,626 + $164,211

$673,837

2019

$8,191 (+4.4%)

$504,401 + $162,528

$666,929

2018

$7,849 (+2.1%)

$494,511 + $159,342

$653,853

2017

$7,690 (+1.9%)

$475,309 + $153,155

$628,464

2016

$7,545 (+1.7%)

$475,309 + $153,155

$628,464

2015

$7,419 (+0.2%)

$465,990 + $150,152

$616,142

2014

$7,402 (+45.1%)

$450,000 + $145,000

$595,000

2012

$5,100 (+3.0%)

$279,039 + $140,835

$419,874

2011

$4,950 (+2.2%)

$273,568 + $138,074

$411,642

2010

$4,842 (+0.9%)

$268,204 + $135,367

$403,571

2009

$4,797 (+2.3%)

$266,200 + $134,356

$400,556

2008

$4,690

$266,833 + $134,676

$401,509

Tax history for 20566 Missionary Ridge St

Year

Property tax

Land + Additions

Assessment*

2025

$9,481 (+4.3%)

$551,634 + $177,745

$729,379

2024

$9,093 (+3.5%)

$551,634 + $177,745

$729,379

2023

$8,786 (+2.2%)

$540,818 + $174,260

$715,078

2022

$8,594 (+1.7%)

$530,214 + $170,844

$701,058

2021

$8,448 (+1.3%)

$519,818 + $167,495

$687,313

2020

$8,337 (+1.8%)

$509,626 + $164,211

$673,837

2019

$8,191 (+4.4%)

$504,401 + $162,528

$666,929

2018

$7,849 (+2.1%)

$494,511 + $159,342

$653,853

2017

$7,690 (+1.9%)

$475,309 + $153,155

$628,464

2016

$7,545 (+1.7%)

$475,309 + $153,155

$628,464

2015

$7,419 (+0.2%)

$465,990 + $150,152

$616,142

2014

$7,402 (+45.1%)

$450,000 + $145,000

$595,000

2012

$5,100 (+3.0%)

$279,039 + $140,835

$419,874

2011

$4,950 (+2.2%)

$273,568 + $138,074

$411,642

2010

$4,842 (+0.9%)

$268,204 + $135,367

$403,571

2009

$4,797 (+2.3%)

$266,200 + $134,356

$400,556

2008

$4,690

$266,833 + $134,676

$401,509

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

Property details

Interior

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Exterior

Pool Information
Has Pool

Property Information
Subdivision Name: 27141
Living Sq. Ft: 2,426
# of Units: 1
Legal Description: TRACT NO 27141 LOT 40

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,447
Legal Lot Number: 40
Acres: 0.2398
Zoning Code: LCR18500*
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,726
Stories: —
Parking Spaces: 6
Basement: No
Accessible: No
Lot Size: 10,444 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1974
County: Los Angeles County
APN: 8764015007
HOA Dues: —
Garage: Yes
Features: Views, Green, Pool

Home facts updated by owner on May 1, 2022

Around this home

Schools

Ybarra Academy For The Arts And Technology

Public K-8 • Assigned • 1.0mi

8/10

John A. Rowland High School

Public 9-12 • Assigned • 1.6mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
2 months ago • Los Angeles County
Peter Santos
Redfin Premier agent
82 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

3% chance of being in a wildfire in next 30 years

5/10 Heat Factor

4 days above 99° expected this year, 13 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

$1.34M – $1.62M

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New listings for sale in 91789

OPEN FRI, 4PM TO 7PM

$880,000

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1012 Farel, Diamond Bar, CA 91789

$1,698,000

8 beds6 baths3,332 sq ft

20122 Candleflame Ct, Walnut, CA 91789

OPEN SAT, 1PM TO 4PM

$1,180,000

4 beds3 baths1,714 sq ft

1118 Clorinda, Diamond Bar, CA 91789

OPEN SAT, 2PM TO 4PM

$1,760,000

4 beds3 baths2,646 sq ft

625 N Pacer Ct, Walnut, CA 91789

$1,950,000

4 beds3 baths2,575 sq ft

20739 E Walnut Cyn, Walnut, CA 91789

OPEN FRI, 1PM TO 4PM

$1,298,880

4 beds2.5 baths2,074 sq ft

1310 Heidelberg Ave, Walnut, CA 91789

OPEN SAT, 2PM TO 5PM

$1,899,000

4 beds3 baths2,575 sq ft

20031 Wildblossom Dr, Walnut, CA 91789

OPEN SAT, 12PM TO 3PM

$1,768,800

4 beds3 baths2,477 sq ft

880 Gartel, Walnut, CA 91789

$1,260,000

4 beds3 baths2,028 sq ft

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Home values near 20566 Missionary Ridge St

Data from public records.

Address	Redfin Estimate
20524 Missionary Ridge Street, Walnut, CA 3 Beds \| 2.5 Baths \| 2280 Sq. Ft.	$1,247,999
20554 Missionary Ridge Street, Walnut, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,395,686

Address	Redfin Estimate
20534 Missionary Ridge Street, Walnut, CA 4 Beds \| 3 Baths \| 2426 Sq. Ft.	$1,336,588
20570 Missionary Ridge Street, Walnut, CA 4 Beds \| - Baths \| 2265 Sq. Ft.	$1,086,518

Address	Redfin Estimate
20544 Missionary Ridge Street, Walnut, CA 5 Beds \| 3 Baths \| 2712 Sq. Ft.	$1,424,267
20576 Missionary Ridge Street, Walnut, CA 3 Beds \| 2 Baths \| 1599 Sq. Ft.	$1,063,486

This data may not show owner updates. Learn more.

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