1817 Peaceful Hills Rd, Walnut, CA 91789

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Off market jan 2025 for $1.6M

$1,715,908

Est. refi paymentEst. refi $1,963/mo

•

3,000

sq ft

1817 Peaceful Hills Rd, Walnut, CA 91789

About this home

Discover this beautifully upgraded Diamond Bar gem, offering approximately 3,000 sq. ft. of living space (including the 2 flex rooms) on a rare 16,260 sq. ft. lot across 2 parcels—perfect for adding an ADU. With 6 rooms (4 bedrooms & 2 flex rooms) and 3.5 baths, this home seamlessly combines style and functionality. Enjoy breathtaking views from the primary suite, living room, family room, kitchen, and breakfast nook. The first floor features a welcoming guest suite with an en-suite bath, while each upstairs bedroom boasts higher ceilings and modern ceiling fan lighting fixtures. The chef’s kitchen opens to a deck, creating a perfect space for dining with a view. An expanded driveway, RV parking, and an attached two-car garage enhance convenience, along with a laundry/mudroom and recent upgrades completed between 2020 and 2023. Set on a quiet, secluded street, this move-in-ready home is just a short distance from Diamond Bar High, parks, shops, and dining—a fantastic location to create your dream home!

Single-familyProperty Type

1982Year Built

0.37 acresLot Size

$572Est. Price/Sq.Ft.

2 car garageParking

Listed by Michelle Tsai Aun •DRE #01830733 • Coldwell Banker Realty

Contact: 714-936-8688

Bought with WEI ZHANG •DRE #02113895 • HARVEST REALTY DEVELOPMENT

Redfin checked: 2 minutes ago

•Source:CRMLS #PW24216796

Redfin Estimate

$1,715,908

$47K since sold in January 2025$5,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.4% higher than the average sale price ($1.51M) of 6 comparable homes.

SOLD MAY 5, 2026
$1,556,000
A
4 beds3 baths2,978 sq ft
1389 S Lemon, Walnut, CA 91789
SOLD SEP 28, 2026
$1,435,000
B
4 beds2 baths2,455 sq ft
2016 Peaceful Hills Rd, Walnut, CA 91789
SOLD APR 1, 2026
$1,390,000
C
4 beds3 baths2,781 sq ft
20885 Starshine, Walnut, CA 91789
SOLD SEP 22, 2026
$1,748,000
D
4 beds3 baths2,690 sq ft
22105 Birds Eye Dr, Diamond Bar, CA 91765
Latitude 33 Real Estate
SOLD MAR 31, 2026
$1,590,000
E
5 beds4 baths3,256 sq ft
1865 Shaded Wood, Walnut, CA 91789
SOLD SEP 29, 2026
$1,358,000
F
4 beds2.5 baths2,587 sq ft
22060 Cedardale Dr, Diamond Bar, CA 91765

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Sell

$329,880

Est. take-home

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Refinance

Est. cash available

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Rent

$4,827/mo

Redfin rental estimate

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Market trends in 91765, CA

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

97.8%

0.8% MoM

Median sale price

$1.1M

$12K MoM

Avg. days on market

61d

18 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

Redfin agents who toured

This home has an interesting layout and is worth seeing for the view alone!!!
12 years ago• May not reflect the current state of the home
Kelly Hope
Redfin Associate agent

Sale history for 1817 Peaceful Hills Rd

Date

Event

Price

Public Records

Jan 22, 2025

Sold

$1,669,000

$556/sq ft

CRMLS #PW24216796

Jan 22, 2025

Sold

$1,668,888

$556/sq ft

Dec 5, 2024

Pending

—

Nov 25, 2024

Price Changed

$1,699,888

$567/sq ft

Nov 13, 2024

Price Changed

$1,750,000

$583/sq ft

Oct 31, 2024

Listed

$1,899,999

$633/sq ft

CRMLS #PW18238887

Nov 26, 2018

Listing Removed

—

Nov 2, 2018

Price Changed

$900,000

$300/sq ft

Oct 23, 2018

Price Changed

$920,000

$307/sq ft

Oct 15, 2018

Price Changed

$935,000

$312/sq ft

Oct 1, 2018

Listed

$959,000

$320/sq ft

CRMLS #PW18227656

Sep 30, 2018

Listing Removed

—

Sep 21, 2018

Listed

$959,000

$320/sq ft

Public Records

Aug 27, 2018

Sold

$887,000

$296/sq ft

CRMLS #TR18139413

Aug 27, 2018

Sold

$900,000

$300/sq ft

Aug 18, 2018

Contingent

—

Jun 30, 2018

Price Changed

$929,000

$310/sq ft

Jun 12, 2018

Listed

$929,000

$310/sq ft

Jun 12, 2018

Listed

$939,000

$313/sq ft

CRMLS #WS18067648

May 22, 2018

Listing Removed

—

May 6, 2018

Price Changed

$939,000

$313/sq ft

Apr 2, 2018

Price Changed

$949,000

$316/sq ft

Mar 23, 2018

Listed

$989,000

$330/sq ft

CRMLS #TR15007063

May 5, 2015

Sold

$880,000

$293/sq ft

Apr 29, 2015

Pending

—

Apr 27, 2015

Relisted

—

Feb 12, 2015

Contingent

—

Jan 13, 2015

Relisted

—

Jan 12, 2015

Listed

$899,000

$300/sq ft

Jan 12, 2015

Delisted

—

CRMLS #WS14225911

Dec 7, 2014

Price Changed

$950,000

$317/sq ft

Oct 21, 2014

Listed

$988,000

$329/sq ft

Public Records

May 23, 1995

Sold

$309,500

$103/sq ft

Public Records

Aug 25, 1989

Sold

$427,000

$142/sq ft

Public Records

Oct 11, 1984

Sold

$222,000

$74/sq ft

Public Records

Jul 29, 1983

Sold

$212,500

$71/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$12,690 (+5.0%)

$1,020,000 + $682,265

$1,702,265

2024

$12,084 (+2.9%)

$557,756 + $431,703

$989,459

2023

$11,748 (+2.5%)

$546,820 + $423,239

$970,059

2022

$11,457 (+1.9%)

$536,099 + $414,941

$951,040

2021

$11,247 (+1.3%)

$525,588 + $406,805

$932,393

2020

$11,104 (+2.0%)

$515,283 + $398,829

$914,112

2019

$10,892 (−0.9%)

$510,000 + $394,740

$904,740

2018

$10,992 (+4.8%)

$500,000 + $387,000

$887,000

2017

$10,485 (+3.0%)

$310,666 + $590,265

$900,931

2016

$10,180 (+90.2%)

$310,666 + $590,265

$900,931

2015

$5,353 (−0.2%)

$304,575 + $578,692

$883,267

2014

$5,362 (+1.1%)

$150,991 + $272,941

$423,932

2012

$5,302 (+2.9%)

$150,309 + $271,708

$422,017

2011

$5,151 (+0.8%)

$147,362 + $266,381

$413,743

2010

$5,111 (+0.4%)

$144,473 + $261,158

$405,631

2009

$5,091 (+2.8%)

$143,394 + $259,207

$402,601

2008

$4,955

$143,735 + $259,823

$403,558

Tax history for 1817 Peaceful Hills Rd

Year

Property tax

Land + Additions

Assessment*

2025

$12,690 (+5.0%)

$1,020,000 + $682,265

$1,702,265

2024

$12,084 (+2.9%)

$557,756 + $431,703

$989,459

2023

$11,748 (+2.5%)

$546,820 + $423,239

$970,059

2022

$11,457 (+1.9%)

$536,099 + $414,941

$951,040

2021

$11,247 (+1.3%)

$525,588 + $406,805

$932,393

2020

$11,104 (+2.0%)

$515,283 + $398,829

$914,112

2019

$10,892 (−0.9%)

$510,000 + $394,740

$904,740

2018

$10,992 (+4.8%)

$500,000 + $387,000

$887,000

2017

$10,485 (+3.0%)

$310,666 + $590,265

$900,931

2016

$10,180 (+90.2%)

$310,666 + $590,265

$900,931

2015

$5,353 (−0.2%)

$304,575 + $578,692

$883,267

2014

$5,362 (+1.1%)

$150,991 + $272,941

$423,932

2012

$5,302 (+2.9%)

$150,309 + $271,708

$422,017

2011

$5,151 (+0.8%)

$147,362 + $266,381

$413,743

2010

$5,111 (+0.4%)

$144,473 + $261,158

$405,631

2009

$5,091 (+2.8%)

$143,394 + $259,207

$402,601

2008

$4,955

$143,735 + $259,823

$403,558

*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

10,669 Sq. Ft.

Year renovated

1982

Sq. Ft.

2,509

Year built

1982

Style

Single Family Residential

County

Los Angeles County

APN

8765006028

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
Individual Room

Bathroom Information
# of Baths (Full): 3
# of Baths (1/2): 1
Bathtub, Shower in Tub

Cooling Information
Central
Has Cooling

Room Information
Living Room, Main Floor Bedroom, Primary Bathroom, Primary Suite, Office, Retreat, Separate Family Room, Walk-In Closet

Fireplace Information
Family Room
Has Fireplace

Heating Information
Central Furnace
Has Heating

Interior Features
Entry Level: 1
Entry Location: Ground
Levels: Multi/Split

Exterior

Exterior Information
Structure Type: House

Exterior Features
Pool Features: None
Has Sprinklers

Lot Information
Elevation Units: Feet
Lot Size Source: See Remarks
Lot Features: Garden, Sprinklers Drip System

Property Information
Total # of Units: 1
Common Walls: No Common Walls
Living Area Source: See Remarks
Parcel Number: 8765006028
Total # of Stories: 3
Has View
Year Built Source: Assessor
Property ADU: No

Financial

Assesments Information
Assessments: Unknown

Utilities

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

Location

Homeowners Association
Is Part of Association
Association Name: ..
Association Fee: $95
Association Fee Frequency: Monthly
Association Amenities: Other

Neighborhood Information
Community Features: Sidewalks, Street Lighting

School Information
Elementary School: Evergreen
Middle Or Junior School: Chaparral
High School: Diamond Bar
High School District: Walnut Valley Unified
Elementary School 2: EVERGR
Middle Or Junior School 2: CHAPAR2
High School 2: DIABAR

Location Information
Latitude: 33.98814300
Longitude: -117.84906100
Directions: West of Pathfinder & Turn right on Shaded Wood Rd
Zoning: LCRPD100006U*

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,509
Stories: —
Lot Size: 10,669 square feet
Style: Single Family Residential
Year Built: 1982
Year Renovated: 1982
County: Los Angeles County
APN: 8765006028

Home facts updated by county records on Oct 7, 2026

Other

Listing Information
IDX Contact Info: 714-936-8688
Days Active in MLS: 32
Continuous Days Active in MLS: 32

Listing Agent Information
List Agent First Name: Michelle
List Agent Last Name: Tsai Aun

Listing Office Information
List Office Name: Coldwell Banker Realty

Selling Agent Information
Buyer Agent First Name: WEI
Buyer Agent Last Name: ZHANG

Selling Office Information
Buyer Office Name: HARVEST REALTY DEVELOPMENT

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 • 1.8mi

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

$1.63M – $1.97M

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Home values near 1817 Peaceful Hills Rd

Data from public records.

Address	Redfin Estimate
1860 Peaceful Hills Road, Walnut, CA 4 Beds \| 3 Baths \| 2243 Sq. Ft.	$1,260,990
1904 Peaceful Hills Road, Walnut, CA 3 Beds \| 1.5 Baths \| 1550 Sq. Ft.	$1,249,609
1820 Peaceful Hills Road, Walnut, CA 3 Beds \| 3 Baths \| 2243 Sq. Ft.	$1,198,200
1865 Peaceful Hills Road, Walnut, CA 4 Beds \| 3 Baths \| 2958 Sq. Ft.	$1,506,488
1837 Peaceful Hills Road, Walnut, CA 4 Beds \| 3 Baths \| 2972 Sq. Ft.	$1,416,631
1848 Shaded Wood Road, Walnut, CA 5 Beds \| 3 Baths \| 2972 Sq. Ft.	$1,728,559
20893 Starshine Road, Walnut, CA 4 Beds \| 3 Baths \| 2243 Sq. Ft.	$1,266,412

Address	Redfin Estimate
1880 Peaceful Hills Road, Walnut, CA 5 Beds \| - Baths \| 2981 Sq. Ft.	$1,481,783
1810 Peaceful Hills Road, Walnut, CA 4 Beds \| 3 Baths \| 2781 Sq. Ft.	$1,377,834
1885 Peaceful Hills Road, Walnut, CA 4 Beds \| 3 Baths \| 1970 Sq. Ft.	$1,274,350
1853 Peaceful Hills Road, Walnut, CA 4 Beds \| - Baths \| 2243 Sq. Ft.	$1,411,365
1825 Peaceful Hills Road, Walnut, CA 5 Beds \| 3 Baths \| 3477 Sq. Ft.	$1,602,520
1836 Shaded Wood Road, Walnut, CA 4 Beds \| 2 Baths \| 2446 Sq. Ft.	$1,257,702
20871 Starshine Road, Walnut, CA 5 Beds \| 3 Baths \| 2030 Sq. Ft.	$1,394,282

Address	Redfin Estimate
1890 Peaceful Hills Road, Walnut, CA 4 Beds \| 3 Baths \| 2243 Sq. Ft.	$1,286,518
1840 Peaceful Hills Road, Walnut, CA 4 Beds \| 3 Baths \| 2387 Sq. Ft.	$1,275,191
1877 Peaceful Hills Road, Walnut, CA 4 Beds \| 3 Baths \| 3131 Sq. Ft.	$1,502,206
1845 Peaceful Hills Road, Walnut, CA 3 Beds \| 3 Baths \| 2972 Sq. Ft.	$1,641,552
1860 Shaded Wood Road, Walnut, CA 3 Beds \| 3 Baths \| 2446 Sq. Ft.	$1,265,731
1824 Shaded Wood Road, Walnut, CA 4 Beds \| 3 Baths \| 2972 Sq. Ft.	$1,461,512
20867 Starshine Road, Walnut, CA 4 Beds \| 3 Baths \| 2243 Sq. Ft.	$1,318,360

Property information provided by CRMLS when last listed in 2024. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91765, CA

Redfin agents who toured

Sale history for 1817 Peaceful Hills Rd

Tax history for 1817 Peaceful Hills Rd

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 1817 Peaceful Hills Rd

More real estate resources