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Luxury Homes in Diamond Bar, CA

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Luxury Homes in Diamond Bar, CA

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12 of 214 Listings

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12 of 214 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

45Active
$1,175,000
4 bd · 3 ba · 1,829 sqft
21116 Silver Cloud, Diamond Bar, CA
Pamela Briggs · Coldwell Banker Tri-Counties R
1Active
$4,200,000
5 bd · 6 ba · 6,257 sqft
2945 Steeplechase, Diamond Bar, CA
Rita Chang · R C Realty Corp.
36Active
$1,100,000
4 bd · 2 ba · 1,662 sqft
3716 Crooked Creek, Diamond Bar, CA
Emily Zhou · Harvest Realty Development

1Active
$4,200,000
5 bd · 6 ba · 6,257 sqft
2945 Steeplechase, Diamond Bar, CA
Rita Chang · R C Realty Corp.
28Active
$1,128,800
4 bd · 2 ba · 1,994 sqft
1160 N Del Sol, Diamond Bar, CA
Kevin Hernandez · Synergy Real Estate
Active
$4,200,000
5 bd · 6 ba · 6,257 sqft
2945 Steeplechase, Diamond Bar, CA
R C Realty Corp.
20Active
$3,070,000
6 bd · 8 ba · 7,884 sqft
23240 Ridge Line, Diamond Bar, CA
Julie Cheng · Universal Elite Inc.
54Active
$1,249,000
4 bd · 3 ba · 2,364 sqft
24168 Avenida Rancheros, Diamond Bar, CA
Ziyin Wang · Harvest Realty Development
70Active
$1,698,000
5 bd · 4 ba · 3,378 sqft
1920 Flint Rock Road, Diamond Bar, CA
Dana Malm · First Team Real Estate
26Active
$1,080,000
4 bd · 2 ba · 1,771 sqft
1123 Cleghorn, Diamond Bar, CA
Michael Chang · Keller Williams Premier Prop
Price Reduced40Active
$1,150,000
5 bd · 3 ba · 2,304 sqft
1313 Fairlance, Diamond Bar, CA
Compass
47Active
$2,068,000
5 bd · 5 ba · 4,725 sqft
23553 Canyon Vista Court, Diamond Bar, CA
Sandy Lin · Junda Realty

1 2…9

Listing data & MLS disclosures

The MLS (CLAW): The multiple listings information is provided by The MLS/CLAW from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 The MLS/CLAW. All Rights Reserved. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.
California Regional Multiple Listing Service (CRMLS): The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. Based on information from California Regional Multiple Listing Service, Inc. as of 2026-10-22 17:02:44 UTC and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Listing information ©2026 California Regional Multiple Listing Service, Inc®. All Rights Reserved. Last Updated: 2026-10-22 17:02:44 UTC
San Diego MLS: This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, noncommercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Copyright © 2026 San Diego MLS.

About Luxury Homes in Diamond Bar, CA

Luxury Homes in Diamond Bar, CA: 214 active listings as of October 26, 2026, 22:35 UTC.

Diamond Bar housing market

September 2026

Selling at 97.1% of asking price

Buyers here are paying below asking. MLS · 28 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 30, 2026

Median sale price: $1,174,500$835,000–$1,374,500 typical range
Price per sq. ft.: $514
Sales: 26
Paid in cash: 30.8%

Homes on the market · MLS, as of Sep 27, 2026

Median list price: $1,080,000

Diamond Bar, CA community profile

Population: 53,445
Median income: $98,199
Housing units: 17,658
People per sq. mi.: 3,539.4
Area: 15.1 sq. mi.

Source: HJN community data

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Listing data & MLS disclosures

The MLS (CLAW): The multiple listings information is provided by The MLS/CLAW from a copyrighted compilation of listings. The compilation of listings and each individual listing are © 2026 The MLS/CLAW. All Rights Reserved. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.
California Regional Multiple Listing Service (CRMLS): The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. Based on information from California Regional Multiple Listing Service, Inc. as of 2026-10-22 17:02:44 UTC and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Listing information ©2026 California Regional Multiple Listing Service, Inc®. All Rights Reserved. Last Updated: 2026-10-22 17:02:44 UTC
San Diego MLS: This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, noncommercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Copyright © 2026 San Diego MLS.

Diamond Bar, CA community profile

Population: 53,445
Median income: $98,199
Housing units: 17,658
People per sq. mi.: 3,539.4
Area: 15.1 sq. mi.

Source: HJN community data

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

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Your local brokerage

Thomas O'Leary

Realty.com

Lic. #01840925

Call Thomas

Diamond Bar housing market

September 2026

Selling at 97.1% of asking price

Buyers here are paying below asking. MLS · 28 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 30, 2026

Median sale price: $1,174,500$835,000–$1,374,500 typical range
Price per sq. ft.: $514
Sales: 26
Paid in cash: 30.8%

Homes on the market · MLS, as of Sep 27, 2026

Median list price: $1,080,000

Homes for sale

131

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: 18.2%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

Median home size: 1,891 sq. ft.