4 bedroom homes for sale in Diamond Bar, CA

14 hours on Rocket

$10,000 Closing Credit¹

$1,125,000

4 beds • 2 baths • 1,867 sqft

1129 Belbury Dr, Walnut, CA 91789

#CV25130024, Scott Winetsky, Listing office: RE/MAX CHAMPIONS

2 days on Rocket

$10,000 Closing Credit¹

$1,049,000

4 beds • 2 baths • 1,669 sqft

20869 Moonlake St, Walnut, CA 91789

#IG25129500, JACQUELINE MITCHELL, Listing office: Realty Masters & Associates

Save big

You could save thousands when you partner with Rocket Homes℠ and Rocket Mortgage®

4 days on Rocket

$10,000 Closing Credit¹

$1,990,000

4 beds • 3 baths • 2,544 sqft

20905 Running Branch Rd, Diamond Bar, CA 91765

#TR25128019, Jiake Wu, Listing office: Northland Real Estate Group

5 days on Rocket

$10,000 Closing Credit¹

$980,000

4 beds • 2 baths • 1,859 sqft

349 N Del Sol Ln, Diamond Bar, CA 91765

#TR25126932, Ty Courtney Wallace, Listing office: Coldwell Banker Tri-Counties R

5 days on Rocket

$10,000 Closing Credit¹

$1,150,000

4 beds • 3 baths • 1,980 sqft

626 Ritter St, Diamond Bar, CA 91765

#OC25127433, Andrew Nguyen, Listing office: Copley Realty

5 days on Rocket

$10,000 Closing Credit¹

$1,070,000

4 beds • 4.5 baths • 2,104 sqft

2131 Dublin Ln Unit 3, Diamond Bar, CA 91765

#TR25126796, Aileen Zhang, Listing office: JC Pacific Corp.

6 days on Rocket

$10,000 Closing Credit¹

$1,198,000

4 beds • 2 baths • 1,771 sqft

1333 Sims Pl, Diamond Bar, CA 91765

#AR25125808, Wun Kwan, Listing office: Pinnacle Real Estate Group

Room to negotiate?

Median Sold Price

$981K

Avg. Sale Time

39 Days

Based on our May 2025 Market Report.

6 days on Rocket

$10,000 Closing Credit¹

$1,199,000

4 beds • 2 baths • 2,351 sqft

22443 Robin Oaks, Diamond Bar, CA 91765

#TR25126541, Cathy Cheng, Listing office: CC Royal Realty

6 days on RocketTour

$10,000 Closing Credit¹

$1,868,000

4 beds • 3.5 baths • 3,179 sqft

20623 Peaceful Woods Dr, Diamond Bar, CA 91789

#CV25126003, DANIEL GUSHUE, Listing office: GUSHUE REAL ESTATE

7 days on Rocket

$10,000 Closing Credit¹

$975,000

4 beds • 2 baths • 1,884 sqft

1101 Hourglass Pl, Diamond Bar, CA 91765

#TR25125357, Gilbert Rivera, Listing office: Marketing Specialists

7 days on Rocket

$10,000 Closing Credit¹

$1,480,000

4 beds • 2.5 baths • 2,630 sqft

597 Rancheria Rd, Diamond Bar, CA 91765

#OC25122008, Xue Wang, Listing office: Keller Williams Realty Irvine

7 days on Rocket

$10,000 Closing Credit¹

$998,000

4 beds • 2 baths • 1,923 sqft

518 N Platina Dr, Diamond Bar, CA 91765

#TR25116256, Andy Chen, Listing office: Coldwell Banker Top Team

7 days on Rocket

$10,000 Closing Credit¹

$1,450,000

4 beds • 3 baths • 2,490 sqft

651 Radbury Pl, Diamond Bar, CA 91765

#AR25115649, Jeffrey Cheng, Listing office: IRN Realty

$10,000 Closing Credit¹

$1,400,000

4 beds • 3 baths • 2,252 sqft

23811 Country View Dr, Diamond Bar, CA 91765

#TR25123200, Carolyn Tu, Listing office: CNA Investment Corp.

$10,000 Closing Credit¹

$1,448,000

4 beds • 3 baths • 2,137 sqft

1202 Longview Dr, Diamond Bar, CA 91765

#TR25121364, Howard Zhang, Listing office: Homequest Real Estate

Tour

$2,749,000

4 beds • 4 baths • 3,699 sqft

22621 Ridge Line Rd, Diamond Bar, CA 91765

#PW25120510, Minh Nguyen, Listing office: Ana Real Estate

$10,000 Closing Credit¹

$1,380,000

4 beds • 3 baths • 2,405 sqft

621 Foxhaven Pl, Diamond Bar, CA 91765

#WS25114222, LILI QIAN, Listing office: PACIFIC STERLING REALTY

$10,000 Closing Credit¹

$1,450,000

4 beds • 3 baths • 2,307 sqft

1250 Kinglake Dr, Diamond Bar, CA 91789

#PW25113887, Jamie Yiang, Listing office: 2020 Realty & Investment

Backup offers

$10,000 Closing Credit¹

$1,198,000

4 beds • 2 baths • 1,600 sqft

1428 Blenbury Dr, Diamond Bar, CA 91765

#WS25110215, TING CHU, Listing office: IRN REALTY

Backup offers

$10,000 Closing Credit¹

$1,880,000

4 beds • 3.5 baths • 3,653 sqft

1541 Diamond Ct, Diamond Bar, CA 91765

#OC25101916, Yiyao Li, Listing office: PARTNER Real Estate

$10,000 Closing Credit¹

$1,200,000

4 beds • 2.5 baths • 1,915 sqft

1643 Silver Rain Dr, Diamond Bar, CA 91765

#WS25091607, WAN-I WU, Listing office: PARTNER Real Estate

Backup offers

$10,000 Closing Credit¹

$885,000

4 beds • 2 baths • 1,552 sqft

1153 Flintlock Rd, Diamond Bar, CA 91765

#CV25086659, Lauren Davis, Listing office: MARK ANDERSEN & ASSOCIATES

$10,000 Closing Credit¹

$1,250,000

4 beds • 2 baths • 2,268 sqft

21128 Trigger Ln, Diamond Bar, CA 91765

#TR25099902, Grace Zhang, Listing office: RE/MAX Galaxy

Tour

$10,000 Closing Credit¹

$1,990,000

4 beds • 3 baths • 3,082 sqft

2819 Steeplechase Ln, Diamond Bar, CA 91765

#IG25102141, Michael Espiritu, Listing office: REDFIN

$10,000 Closing Credit¹

$1,079,900

4 beds • 3 baths • 2,025 sqft

1638 Ano Nuevo Dr, Diamond Bar, CA 91765

#DW25101471, Misael Vasquez, Listing office: Century 21 Allstars

$10,000 Closing Credit¹

$1,850,000

4 beds • 3.5 baths • 3,338 sqft

20616 Shepherd Hills Dr, Diamond Bar, CA 91789

#AR25098413, Ming Ju Zhang, Listing office: Pinnacle Real Estate Group

$10,000 Closing Credit¹

$909,000

4 beds • 2.5 baths • 2,104 sqft

2010 Galvin Ln Unit 1, Diamond Bar, CA 91765

#CV25092669, Jonathan Lin, Listing office: RE/MAX 2000 REALTY

$10,000 Closing Credit¹

$2,150,000

4 beds • 4 baths • 4,400 sqft

2243 Feather Rock Rd, Diamond Bar, CA 91765

#CV25094571, CHINGTO WONG, Listing office: RE/MAX 2000 REALTY

Backup offers

$10,000 Closing Credit¹

$1,118,000

4 beds • 3 baths • 2,324 sqft

697 Farben Dr, Diamond Bar, CA 91765

#TR25091399, Lin Campbell, Listing office: WeTrust Realty

$10,000 Closing Credit¹

$920,000

4 beds • 2.5 baths • 2,030 sqft

2010 Silver Hawk Dr Unit 2, Diamond Bar, CA 91765

#SR25088449, Hanvid Kim, Listing office: Compass

$10,000 Closing Credit¹

$1,499,999

4 beds • 2.5 baths • 2,509 sqft

760 Featherwood Dr, Diamond Bar, CA 91765

#TR25086666, Gilbert Rivera, Listing office: Marketing Specialists

$10,000 Closing Credit¹

$1,799,000

4 beds • 3.5 baths • 2,882 sqft

21062 Quail Run Dr, Diamond Bar, CA 91789

#TR25086206, Yepeng Yang, Listing office: RE/MAX Galaxy

$10,000 Closing Credit¹

$1,290,000

4 beds • 3.5 baths • 2,370 sqft

1839 Acacia Hill Rd, Diamond Bar, CA 91765

#AR25082321, Sarah Chan, Listing office: Engel & Voelkers San Marino

Backup offers

$10,000 Closing Credit¹

$1,450,000

4 beds • 2 baths • 2,600 sqft

21550 Barbi Ln, Diamond Bar, CA 91765

#TR25080161, Cathy Cheng, Listing office: CC Royal Realty

Tour

$10,000 Closing Credit¹

$1,590,000

4 beds • 3 baths • 2,712 sqft

3422 Falcon Ridge Rd, Diamond Bar, CA 91765

#OC25074156, Caroline Jin, Listing office: Real Broker

$10,000 Closing Credit¹

$1,680,000

4 beds • 2.5 baths • 2,074 sqft

22407 Birds Eye Dr, Diamond Bar, CA 91765

#WS25072642, WEN LUO, Listing office: KINGSTON REALTY

$10,000 Closing Credit¹

$1,499,000

4 beds • 5 baths • 2,808 sqft

24412 Rosegate Pl, Diamond Bar, CA 91765

#TR25071595, Hao Zhang, Listing office: Pinnacle Real Estate Group

Tour

$10,000 Closing Credit¹

$949,900

4 beds • 3 baths • 1,935 sqft

2903 Yucatan Pl Unit A, Diamond Bar, CA 91765

#IG25072435, Michael Espiritu, Listing office: REDFIN

$10,000 Closing Credit¹

$1,488,888

4 beds • 2.5 baths • 2,554 sqft

1594 Deer Crossing Dr, Diamond Bar, CA 91765

#CV25066273, Soonjae Jung, Listing office: 888 Realty

$10,000 Closing Credit¹

$1,540,000

4 beds • 3 baths • 3,203 sqft

1135 Summitridge Dr, Diamond Bar, CA 91765

#PW25065888, Kevin Kim, Listing office: Coldwell Banker Best Realty

Diamond Bar, CA Real Estate Market Overview

There are 51 4-bedroom homes for sale in Diamond Bar, CA. The following market insights reflect all property types in the Diamond Bar, CA real estate market. The inventory of homes for sale in Diamond Bar, CA between April 2025 and May 2025 decreased by 1.7%. In May 2025, listings were on the market for 39 days. During the same period, the median list price in this real estate market was $981,000. In May 2025, from all listings sold in Diamond Bar, CA there were more than 16 sold above asking price, over 14 sold below and more than 7 were sold right at the asked price.

From Rocket Homes Real Estate and based on county public records data

What is it like to live in Diamond Bar, CA

Overview

Diamond Bar is located in Los Angeles County, California. There are roughly 49,119 residents, living in 15,930 households. The average temperature for Diamond Bar this time of the year is low of 55F and high of 82F. On average, Diamond Bar gets about 0.09 inches of precipitation in June. Most residents are home owners (81%), have a post secondary degree (66%) and are married, no kids (35%).

Data provided by Home Junction

Schools near Diamond Bar, CA

Elementary Schools

Westhoff Elementary School
20151 Amar Rd
Public District KG-5
Golden Springs Elementary School
245 Ballena Dr
Public District KG-6
Armstrong Elementary School
22750 Beaverhead Dr
Public District KG-6

Middle Schools

Lorbeer Middle School
501 S Diamond Bar Blvd
Public District 7-8
Suzanne Middle School
525 Suzanne Rd
Public District 6-8
South Pointe Middle School
20671 Larkstone Dr
Public District 6-8

High Schools

Ron Hockwalt Academies (Continuation)
880 S Lemon Ave
Public District 9-12
Diamond Ranch High School
100 Diamond Ranch Rd
Public District 9-12
Diamond Bar High School
21400 Pathfinder Rd
Public District 9-12

Data provided by Great Schools

4 bedroom homes for sale in Diamond Bar, CA

Diamond Bar, CA Real Estate Market Overview

What is it like to live in Diamond Bar, CA

Overview

Explore popular home types in Diamond Bar, CA

Related homes in Diamond Bar, CA

Schools near Diamond Bar, CA

Housing market reports in Los Angeles County

Homes for sale near Diamond Bar, CA

Real estate in Diamond Bar neighborhoods

Top real estate cities in California