Google street view image for 1820 Peaceful Hills Rd, Walnut, CA 91789

Off market

$1,198,200

•

3 ba

•

2,243

sq ft

1820 Peaceful Hills Rd, Walnut, CA 91789

About this home

1820 Peaceful Hills Rd is a 2,243 square foot house on a 7,925 square foot lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Walnut data, we estimate the home's value is $1,198,200.

Single-familyProperty Type

1983Year Built

7,925 sq ftLot Size

$534Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,198,200

$13K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.5% lower than the average sale price ($1.28M) of 6 comparable homes.

SOLD OCT 23, 2026
$1,075,000
A
4 beds3 baths2,178 sq ft
20951 High Country, Walnut, CA 91789
SOLD MAR 6, 2026
$1,257,000
B
3 beds3 baths2,212 sq ft
1301 Glenthorpe Dr, Walnut, CA 91789
SOLD MAY 13, 2026
$1,250,000
C
4 beds3 baths2,150 sq ft
20899 Starshine, Walnut, CA 91789
SOLD JUL 28, 2026
$1,319,000
D
4 beds2.5 baths2,432 sq ft
1321 Glenthorpe, Walnut, CA 91789
Real Broker
SOLD SEP 28, 2026
$1,435,000
E
4 beds2 baths2,455 sq ft
2016 Peaceful Hills Rd, Walnut, CA 91789
SOLD MAY 27, 2026
$1,350,000
F
5 beds3 baths2,186 sq ft
21009 Quail Run, Walnut, CA 91789

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Earn from this home

Sell

$1,132,206

Est. take-home

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Rent

$4,178/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

3 MoM

New listings for sale

OPEN SAT, 12PM TO 4PM
$1,550,000
4 beds3 baths1,874 sq ft
322 La Tortola, Walnut, CA 91789
OPEN SAT, 1PM TO 4PM
$1,450,000
4 beds2 baths2,053 sq ft
20092 Wildcat Canyon Rd, Walnut, CA 91789
Century 21 Masters
OPEN SAT, 2PM TO 4PM
$1,488,888
4 beds2 baths2,053 sq ft
20859 E Yellow Feather Cir, Walnut, CA 91789
OPEN SAT, 1PM TO 4PM
$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
OPEN SAT, 1PM TO 4PM
$777,000
3 beds2.5 baths1,846 sq ft
1034 E Romney Dr, Walnut, CA 91789
$1,200,000
4 beds3 baths2,763 sq ft
950 Coronel Ct, Walnut, CA 91789
OPEN SAT, 1PM TO 4PM
$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
See all

Provided by Redfin

Sale history for 1820 Peaceful Hills Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$4,734 (+7.1%)

$42,240 + $294,469

$336,709

2024

$4,421 (+2.3%)

$41,412 + $288,696

$330,108

2023

$4,322 (+2.1%)

$40,600 + $283,036

$323,636

2022

$4,231 (+2.1%)

$39,804 + $277,487

$317,291

2021

$4,145 (+1.2%)

$39,024 + $272,047

$311,071

2020

$4,094 (+1.9%)

$38,259 + $266,713

$304,972

2019

$4,019 (+4.7%)

$37,867 + $263,979

$301,846

2018

$3,838 (+4.5%)

$37,125 + $258,803

$295,928

2017

$3,672 (+3.4%)

$35,685 + $248,754

$284,439

2016

$3,550 (−0.5%)

$35,685 + $248,754

$284,439

2015

$3,569 (−0.3%)

$34,986 + $243,877

$278,863

2014

$3,578 (+1.3%)

$33,786 + $235,509

$269,295

2012

$3,533 (+2.9%)

$33,634 + $234,445

$268,079

2011

$3,432 (+0.8%)

$32,975 + $229,849

$262,824

2010

$3,404 (+0.6%)

$32,329 + $225,343

$257,672

2009

$3,383 (+2.9%)

$32,088 + $223,659

$255,747

2008

$3,288

$32,165 + $224,191

$256,356

Tax history for 1820 Peaceful Hills Rd

Year

Property tax

Land + Additions

Assessment*

2025

$4,734 (+7.1%)

$42,240 + $294,469

$336,709

2024

$4,421 (+2.3%)

$41,412 + $288,696

$330,108

2023

$4,322 (+2.1%)

$40,600 + $283,036

$323,636

2022

$4,231 (+2.1%)

$39,804 + $277,487

$317,291

2021

$4,145 (+1.2%)

$39,024 + $272,047

$311,071

2020

$4,094 (+1.9%)

$38,259 + $266,713

$304,972

2019

$4,019 (+4.7%)

$37,867 + $263,979

$301,846

2018

$3,838 (+4.5%)

$37,125 + $258,803

$295,928

2017

$3,672 (+3.4%)

$35,685 + $248,754

$284,439

2016

$3,550 (−0.5%)

$35,685 + $248,754

$284,439

2015

$3,569 (−0.3%)

$34,986 + $243,877

$278,863

2014

$3,578 (+1.3%)

$33,786 + $235,509

$269,295

2012

$3,533 (+2.9%)

$33,634 + $234,445

$268,079

2011

$3,432 (+0.8%)

$32,975 + $229,849

$262,824

2010

$3,404 (+0.6%)

$32,329 + $225,343

$257,672

2009

$3,383 (+2.9%)

$32,088 + $223,659

$255,747

2008

$3,288

$32,165 + $224,191

$256,356

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

Zoning

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

Interior

Heating & Cooling
Heating Type: Central

Exterior

Property Information
Subdivision Name: 32576
Living Sq. Ft: 2,243
# of Units: 1
Legal Description: LAND DESC IN DOC 1088199,830916 LOT 30 TR NO 32576,POR OF LOT 21 TR NO 35742

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,925
Legal Lot Number: 30
Municipality Name: DIAMOND BAR
Acres: 0.1819
Zoning Code: LCRPD100006U*
County Use Description: SINGLE FAMILY RESID

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,243
Stories: —
Lot Size: 7,925 square feet
Style: Single Family Residential
Year Built: 1983
Year Renovated: 1983
County: Los Angeles County
APN: 8765004058

Home facts updated by county records on Oct 7, 2026

Around this home

Schools

K - 12
Preschool & daycare

Evergreen Elementary School

Public K-5 • Assigned • 1.0mi

9/10

Chaparral Middle School

Public 6-8 • Assigned • 1.9mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 0.7mi

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...
1 week ago • Diamond Bar
Sang Ur
Redfin Premier agent
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

4/10 Fire Factor

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

5/10 Heat Factor

5 days above 98° expected this year, 16 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

10 unhealthy days expected this year, 13 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

$1.14M – $1.38M

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Country Queen Real Estate

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OPEN SAT, 1PM TO 4PM

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950 Coronel Ct, Walnut, CA 91789

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Home values near 1820 Peaceful Hills Rd

Data from public records.

Address	Redfin Estimate
1860 Peaceful Hills Rd, Walnut, CA 4 Beds \| 3 Baths \| 2243 Sq. Ft.	$1,260,990
1904 Peaceful Hills Rd, Walnut, CA 3 Beds \| 1.5 Baths \| 1550 Sq. Ft.	$1,249,609
1877 Peaceful Hills Rd, Walnut, CA 4 Beds \| 3 Baths \| 3131 Sq. Ft.	$1,502,206
1845 Peaceful Hills Rd, Walnut, CA 3 Beds \| 3 Baths \| 2972 Sq. Ft.	$1,641,552
1817 Peaceful Hills Rd, Walnut, CA 5 Beds \| 3.5 Baths \| 3000 Sq. Ft.	$1,715,908
1824 Shaded Wood Rd, Walnut, CA 4 Beds \| 3 Baths \| 2972 Sq. Ft.	$1,461,512
20871 Starshine Rd, Walnut, CA 5 Beds \| 3 Baths \| 2030 Sq. Ft.	$1,394,282

Address	Redfin Estimate
1880 Peaceful Hills Rd, Walnut, CA 5 Beds \| - Baths \| 2981 Sq. Ft.	$1,481,783
1810 Peaceful Hills Rd, Walnut, CA 4 Beds \| 3 Baths \| 2781 Sq. Ft.	$1,377,834
1865 Peaceful Hills Rd, Walnut, CA 4 Beds \| 3 Baths \| 2958 Sq. Ft.	$1,506,488
1837 Peaceful Hills Rd, Walnut, CA 4 Beds \| 3 Baths \| 2972 Sq. Ft.	$1,416,631
1848 Shaded Wood Rd, Walnut, CA 5 Beds \| 3 Baths \| 2972 Sq. Ft.	$1,728,559
20899 Starshine Rd, Walnut, CA 4 Beds \| 3 Baths \| 2150 Sq. Ft.	$1,431,992
20867 Starshine Rd, Walnut, CA 4 Beds \| 3 Baths \| 2243 Sq. Ft.	$1,318,360

Address	Redfin Estimate
1890 Peaceful Hills Rd, Walnut, CA 4 Beds \| 3 Baths \| 2243 Sq. Ft.	$1,286,518
1840 Peaceful Hills Rd, Walnut, CA 4 Beds \| 3 Baths \| 2387 Sq. Ft.	$1,275,191
1853 Peaceful Hills Rd, Walnut, CA 4 Beds \| - Baths \| 2243 Sq. Ft.	$1,411,365
1825 Peaceful Hills Rd, Walnut, CA 5 Beds \| 3 Baths \| 3477 Sq. Ft.	$1,468,951
1836 Shaded Wood Rd, Walnut, CA 4 Beds \| 2 Baths \| 2446 Sq. Ft.	$1,257,702
20893 Starshine Rd, Walnut, CA 4 Beds \| 3 Baths \| 2243 Sq. Ft.	$1,266,412
20863 Starshine Rd, Walnut, CA 4 Beds \| 3 Baths \| 1970 Sq. Ft.	$1,163,035

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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 1820 Peaceful Hills Rd

Tax history for 1820 Peaceful Hills Rd

Zoning

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 1820 Peaceful Hills Rd

More real estate resources