---
listing_id: CRTR26125566
status: Active
price: 1499000
beds: 4
baths_full: 2
baths_half: 1
sqft_living: 2805
sqft_lot: 22675
lot_acres: 0.52
year_built: 1981
property_type: Residential
property_subtype: Single Family Residence
address: "21040 Ambushers"
city: Diamond Bar
state: CA
zip: 91765
county: "Los Angeles County"
lat: 33.9646704
lng: -117.8452971
days_on_market: 0
hoa_fee: 
hoa_frequency: 
garage_spaces: 3
list_agent: "Anna Yang"
list_office: "New Star Realty & Inv."
list_agent_phone: "(909) 282-7307"
list_agent_license: 01406211
mls_source: CRMLS
modified: 2026-06-09
transaction_type: buy
---

Home | Los Angeles County | Diamond Bar | 91765 | 21040 Ambushers

21040 Ambushers, Diamond Bar, CA 91765

MLS: CRTR26125566 | Status: Active | Price: $1,499,000
Beds/Baths: 4 / 2 /1
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
4 2 /1 2,805 0.52 1981

Upcoming Open Houses

Date Time Hosted By
Saturday, June 13 2:00 pm - 4:00 pm Anna Yang
Sunday, June 14 2:00 pm - 4:00 pm Anna Yang

Remarks

Entertainer’s pool home situated on a large private lot in a desirable neighborhood. The spacious floor plan features formal living and dining rooms with cathedral ceilings, a fireplace, and plantation shutters. The remodeled kitchen is a chef’s delight, offering granite countertops, custom cabinetry, a walk-in pantry, a center island with a prep sink, and a premium KitchenAid appliance package featuring a built-in refrigerator and beverage cooler. The kitchen flows seamlessly into the breakfast nook and expansive family room, perfect for daily living and large gatherings. Quality upgrades abound, including engineered hardwood flooring, dual-pane windows/doors, recessed lighting, and new repiping(May, 2026) for long-term peace of mind. The primary suite offers a private retreat with dual closets, an en suite bath, and a private balcony overlooking the grounds. All secondary bedrooms are generously sized with recessed lighting & mirrored closet doors. Step outside to a private backyard oasis complete with a luxury pebble-finish pool and spa, a waterfall, covered patio, and ample space for outdoor dining. Enhanced by beautiful stone accents, a three-car garage, and a location within the highly sought-after Walnut Valley School District, this home is an absolute must-see!

MLS Listing Information

Field Value
MLS # CRTR26125566
MLS Source California Regional MLS
Days on Site 0

Features

Interior Features

Feature Details
Bedrooms Primary Suite/Retreat, Other
Kitchen Exhaust Fan, Pantry
Appliances Dishwasher, Exhaust Fan, Garbage Disposal, Hood Over Range, Oven Range - Built-In, Oven Range - Gas, Refrigerator
Dining Room Breakfast Bar, Breakfast Nook, Formal Dining Room
Family Room Other, Separate Family Room
Fireplace Family Room, Living Room
Laundry Hookup - Gas Dryer, In Laundry Room
Cooling Ceiling Fan, Central Forced Air
Heating Central Forced Air

Exterior Features

Feature Details
Roof Tile
Foundation Slab
Pool Heated, In Ground, Other, Pool - Yes, Spa - Private

Parking, School, and Other Information

Feature Details
Garage/Parking Attached Garage, Garage, Gate/Door Opener, Other, RV Access, Side By Side, Garage: 3 Car(s)
Elementary District Walnut Valley Unified
High School District Walnut Valley Unified
Water Other
HOA Fee $0

Contact Information

Listing Agent Co-Listing Agent
Anna Yang Brian Yang
New Star Realty & Inv. New Star Realty & Inv.
License #: 01406211 License #: 01856389
Phone: (909) 282-7307 Phone: –

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Castle Rock Elementary School public K-5 0.51 mi 10
Diamond Bar High School public 9-12 1.20 mi 10
Evergreen Elementary School public K-5 1.23 mi 9
South Pointe Middle School public 6-8 1.86 mi 10
Shelyn Elementary School public K-6 2.14 mi 7
Ybarra Academy For The Arts And Technology public K-8 2.36 mi 8
John A. Rowland High School public 9-12 2.48 mi 8
Walnut Valley Adult public UG 2.49 mi N/A
Maple Hill Elementary School public K-5 2.50 mi 10
Walnut Elementary School public K-5 2.63 mi 9
Rowland Adult And Community Education public UG 2.64 mi N/A
Chaparral Middle School public 6-8 2.64 mi 10
Brea-Olinda High School public 9-12 2.64 mi 9
Killian Elementary School public K-6 2.66 mi 8
Rowland Unified Community Day School public 7-12 2.79 mi N/A
Quail Summit Elementary School public K-5 2.90 mi 9
Brea Canyon High (Continuation) School public 9-12 2.96 mi 2
Ron Hockwalt Academies (Continuation) School public 9-12 3.07 mi N/A
Blandford Elementary School public K-6 3.07 mi 9
Olinda Elementary School public K-6 3.17 mi 10

Nearby Homes

Address Price Beds Baths Sq Ft Status
20139 Lake Canyon Dr $1,690,000 4 3 2,615 PendingDoNotShow
1507 Kiowa Crest Dr $1,285,000 4 2 1,952 Active
1754 Leaning Pine $1,325,000 4 3 2,268 Active
1752 Maple Hill $1,368,888 4 3 2,218 Active

Disclosures

©2026 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.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of June 09, 2026. For the most current information, please contact Anna Yang, (909) 282-7307.