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The buying timeline

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3 beds With a pool

5 Bedroom Homes in Diamond Bar, CA — Page 2

56 listings

5 Bedroom Homes in Diamond Bar, CA

5 Bedroom Homes in Diamond Bar, CA

9 of 56 Listings

5 Bedroom Homes in Diamond Bar, CA

9 of 56 Listings

Price Reduced4Active

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #01840925

$1,399,998

5 bd · 3 ba · 3,073 sqft

21380 Chirping Sparrow Road, Diamond Bar, CA

Pedro Torres Jr. · First Class Platinum Brokers

$979,999

5 bd · 3 ba · 2,204 sqft

23966 Decorah, Diamond Bar, CA

Denise Xiao · Elevate Real Estate Agency

Price ReducedOpen house Sat, Oct 3 · 2:00 PM18Active

$1,199,000

5 bd · 3 ba · 2,732 sqft

23836 Minnequa Drive, Diamond Bar, CA

Julie Tung · Real Broker

Price ReducedOpen house Sat, Oct 3 · 1:00 PM57Active

$2,250,000

5 bd · 5 ba · 3,312 sqft

21086 Willow Heights, Diamond Bar, CA

SAMPSON WU · TopSky Realty Inc

Price Reduced13Active

$1,080,000

5 bd · 3 ba · 2,249 sqft

705 Big Falls Drive, Diamond Bar, CA

Guowei Feng · Universal Elite Inc.

Price Reduced66Active

$1,660,000

5 bd · 3 ba · 2,778 sqft

1823 Cliffbranch, Diamond Bar, CA

Chihwei Lu · Pinnacle Real Estate Group

$2,750,000

5 bd · 5 ba · 4,064 sqft

22737 Timbertop, Diamond Bar, CA

Wing Ng · Exp Realty of California Inc

$2,498,000

5 bd · 5 ba · 3,312 sqft

21078 Willow Heights, Diamond Bar, CA

ALICE LIM · Beverly and Company, Inc.

$2,488,000

5 bd · 4 ba · 3,182 sqft

1736 Derringer Lane, Diamond Bar, CA

Tiffanie Wang · Keller Williams Premier Prop

1 2 3

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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.

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Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #01840925

Listing data & MLS disclosures

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

Diamond Bar housing market

September 2026 · This period is still settling

Selling at 96.8% of asking price

Buyers here are paying below asking. MLS · 24 sales · as of Sep 29, 2026

Homes that sold · County records, as of Sep 18, 2026

Median sale price: $870,000$660,000–$1,235,000 typical range
Price per sq. ft.: $503
Sales: 17
Paid in cash: 29.4%

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: -12.5%

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.