714-745-2708

20949 Ambushers Street, Diamond Bar, CA 91765

$1,590,000 Approx. USD 5 beds, 4 baths
3,100 sqft

VIRTUAL TOUR Reduced by $90,000 on 9/22/2026 Open House 10/3 10:00 AM - 2:00 PM

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Marketed By The Keaty Team

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Marketed By The Keaty Team REALTOR® - Sales Associate 714-608-3298 m
714-745-2708 o
Lic#: 01276603
NRDS ID: 187514104
thekeatyteam@bhhscal.com Tustin Office
18302 Irvine Blvd, Suite 240
Tustin, CA 92780
Phone: 714-832-8800
Fax: 949-565-7700

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Listing Agent

DEBORAH KIM | deborahkim356@gmail.com
Lic#: 01947739
Broker: Courtesy of FIRST TEAM REAL ESTATE
Phone: 714-996-6070

Upcoming Open Houses

10/3/2026 10:00 AM - 2:00 PM

10/4/2026 1:00 PM - 4:00 PM

Agent Remarks

BOGO opportunity—two homes on one spacious lot! This unique property features a 2,680 sq. ft. main home with 4 bedrooms and 3 bathrooms, plus a guest house with its own kitchen, bathroom, and private entrance. Ideal for multigenerational living, extended family, guests, or rental income. The main home offers a downstairs primary suite, a second bedroom, and a dedicated office. The welcoming living room flows into the kitchen and dining area, creating an inviting space for everyday living. The oversized family room offers the flexibility to create two functional areas, such as a second sitting area, play corner, or exercise space. Two additional bedrooms upstairs feature walk-in closets. The spacious backyard provides plenty of room to relax and enjoy outdoor living. Located in a mature and well-established Diamond Bar neighborhood within the Walnut Valley Unified School District. Conveniently close to schools, parks, shopping, restaurants, and H Mart, with easy access to the 57 and 60 freeways. A rare opportunity to enjoy two separate living spaces on one lot. See it for yourself!

Listing Details

Property type: Single Family Residence (Single Family)

Status: Active

MLS# CV26192121

List price is $1,590,000 Reduced by $90,000 on 9/22/2026

Price: $1,590,000

HOA Fee is $0.00

Beds: 5

Baths: 4 (4 full)

Family Room fireplaces

Built in 1964

3,100 sqft

2 stories

0.27 acres

Lot size: 0.2673

County: Los Angeles

Property style: Traditional

Interior features: Main Level Primary,Walk-In Closet(s)

Exterior features: Rain Gutters

Appliances: Dishwasher,Gas Oven,Gas Range,Refrigerator,Dryer,Washer

Parking description: Driveway,Garage Faces Front

Lot description: Back Yard,Front Yard,Landscaped,Sprinkler System

Heating/cooling: Central Air,Dual

Heating description: Central

MLS area: 616 - Diamond Bar

Last Updated: 9/28/2026

Days On Market (DOM): 21

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This listing belongs to the 616 - Diamond Bar MLS area

The style of this listing is Traditional.
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Lat/Long: 33.965700, -117.845864.
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