21062 Quail Run Drive
Diamond Bar, CA 91789 • 4 Bed • 4 Bath • 2,882 sq.ft.

Property summary

Stunning View Home in Prestigious Diamond Bar with Solar, Pool & Dual Master Suites! Experience breathtaking panoramic views from this custom 4-bedroom, 4-bathroom estate perched atop a serene cul-de-sac in the hills of Diamond Bar. Located near Ronald Reagan Park and within the award-winning Walnut Valley School District, this beautifully upgraded two-story home offers nearly 2,900 square feet of refined living space. Step through elegant double doors into a grand entry showcasing a custom wrought-iron staircase, warm mahogany and laminate flooring, and soaring ceilings. The remodeled kitchen is a chef’s dream, featuring granite countertops, a large center island, and a built-in refrigerator/freezer. Adjacent is the expansive family room with a cozy fireplace and custom media niche—perfect for entertaining. All four spacious bedrooms are upstairs, including two luxurious master suites, each with spa-like bathrooms. Enjoy seamless indoor-outdoor living in the entertainer’s backyard featuring a saltwater pool and spa with waterfall, built-in BBQ, fireplace and fire pit, covered patio with retractable awnings, and built-in surround sound system—all set against a dramatic backdrop of city lights and snow-capped mountains. Additional highlights include: Fully paid-off solar system Attached 2-car garage Central air & heat Quick access to 57 & 60 freeways

Days on market: 9

Listing updated: April 28, 2025 - 04:04:04

Property details

Property ID
TR25086206
Size
2882 sq.ft.
Home Type
Residential
Year Built
1986
Property Size
0.1506 acre
Garage
2
Levels
2
Spa
Private
Patio
Patio
Basement
No
View
City Lights, Hills, Mountain(s), Panoramic
Pool
Private

Listed by: Yepeng Yang DRE #01879945 909-860-8668, RE/MAX Galaxy - Tri-Counties

Source: Tri-Counties, MLS#: 8299 Originating MLS: CRMLS

Interior information

Rooms
Bedroom, Family Room, Living Room, Primary Bathroom, Primary Bedroom, Other
Bathrooms
4
Kitchen
Double Oven, Dishwasher, Electric Cooktop, Disposal, Gas Water Heater, Refrigerator, Range Hood
Cooling
Central Air
Heating
Central
Flooring
N/A
Laundry
Laundry Room
$1,799,000
Property price
Make an offer
Open house
Date
TBA
Time
TBA
Mortgage estimator
Est.: $7,196/mo
Calculate monthly
payments
Have questions about this property?
Working hours: Monday to Friday 9:00am - 6:00pm (PST)

More Properties

1039 Coast BLVD A
La Jolla, CA 92037
$2,229,000
2 Bed • 2 Bath • 1,294 sq.ft.
View details
5954 Rancho Misson Rd 186
San Diego, CA 92108
$380,000
1 Bed • 1 Bath • 530 sq.ft.
View details
1021 Pebble Beach Drive
Upland, CA 91784
$737,000
3 Bed • 2 Bath • 1,575 sq.ft.
View details
CRMLS logo

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 viewer's 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 2025-04-29 11:02:33 PST 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.

Get your home valuation estimate

REVESTY estimates are powered by MLS data, the most accurate and reliable source in the industry. Enter your address and get a precise home value estimate from a REVESTY agent.

clock icon

We will contact you within 3 hours.

Thank you for your patience.