Stunning South Diamond Bar Home with Panoramic Views! Nestled in the serene hills of South Diamond Bar, this spacious 4-bedroom + bonus room & den, 3-bath residence offers 3,026 sq.ft. of bright living space on a 9,206 sq.ft. lot. A grand new double-door entry opens to soaring ceilings, abundant natural light, and a striking custom staircase. Recent updates include fresh paint, new window coverings, and custom laminate wood flooring throughout. Expansive windows frame breathtaking mountain and city views, while the oversized primary suite boasts a private sitting area, walk-in closet, and spa-inspired bath. A large upstairs bedroom extends to a balcony with sweeping vistas. The chef’s kitchen with walk-in pantry flows seamlessly into the family room with fireplace and built-ins, opening to a covered patio—perfect for entertaining. A main-level bonus room and den with wet bar (currently used as a 5th bedroom) provide flexible space for guests or a home office. Additional features include a 3-car garage with extended driveway, landscaped grounds with mature trees and vibrant flowers, and a prime location near shopping, dining, and parks. Zoned for award-winning schools—Castle Rock Elementary, South Pointe Middle, and Diamond Bar High—with easy freeway access to Orange County, Los A
MLS #
CRCV25197861
MLS Source
California Regional MLS
Days on Site
1
Bedrooms
Ground Floor Bedroom, Primary Suite/Retreat
Appliances
Dishwasher, Garbage Disposal, Oven Range - Electric
Dining Room
Formal Dining Room, Other
Family Room
Other
Fireplace
Family Room, Fire Pit
Flooring
Laminate
Laundry
In Laundry Room
Cooling
Central Forced Air
Heating
Central Forced Air
Roof
Tile
Pool
None
Garage/Parking
Garage, Other, Garage: 3 Car(s)
Elementary District
Walnut Valley Unified
High School District
Walnut Valley Unified
HOA Fee
$0
Zoning
LCR19000*
21533 Ambushers St is a Single Family Residence in Diamond Bar, CA 91765. This 3,026 square foot property sits on a 9,209 Sq Ft Lot and features 4 bedrooms & 3 full bathrooms. It is currently priced at $1,488,800 and was built in 1978.
This address can also be written as 21533 Ambushers St, Diamond Bar, CA 91765.©2025 California Regional MLS. All rights reserved. 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.
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This listing information is up-to-date as of September 19, 2025. For the most current information, please contact Christine Kim