20949 Ambushers ST
Diamond Bar, CA, 91765
$1,680,000
5 Beds
4 Baths
3,100 SqFt
0.27 Acres
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MLS #CV26192121 image #0
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—this one won’t last long!

Property Details

Price:
$1,680,000
MLS #:
CV26192121
Status:
Active
Beds:
5
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
616diamondbar
Listed Date:
Sep 8, 2026
Finished Sq Ft:
3,100
Lot Size:
11,645 sqft / 0.27 acres (approx)
Year Built:
1964
Traditional616 – Diamond Bar616diamondbarWalnut Valley UnifiedCastle RockSouth PointDiamond BarNeighborhood

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Schools

School District:
Walnut Valley Unified
Elementary School:
Castle Rock
Middle School:
South Point
High School:
Diamond Bar

Interior

Appliances
DW, RF, GO, GR
Bathrooms
4 Full Bathrooms
Cooling
CA, DL
Flooring
VINY, CARP
Heating
CF
Laundry Features
IR, DINC, WINC
Levels
U
Main Level Bathrooms
3
Main Level Bedrooms
3

Exterior

Architectural Style
TRD
Attached Garage YN
1
Common Walls
NCW
Community Features
SDW, SL, PARK
Exterior Features
RG
Fencing
WD
Garage Spaces
2
Other Structures
GHD
Parking Spots
2
Parking Total
2
Patio And Porch Features
CO, PTO
Roof
FLT
Security Features
SD, COD
Spa Features
NO
View
HI, MT, NE

Financial

Map

Community

Market Summary

Current real estate data for Single Family in Diamond Bar as of Sep 12, 2026
138
Single Family Listed
73
Avg DOM
432
Avg $ / SqFt
$1,397,767
Avg List Price

Property Summary

    20949 Ambushers ST Diamond Bar CA is a Single Family for sale in Diamond Bar, CA, 91765. It is listed for $1,680,000 and features 5 beds, 4 baths, and has approximately 3,100 square feet of living space, and was originally constructed in 1964. The current price per square foot is $542. The average price per square foot for Single Family listings in Diamond Bar is $432. The average listing price for Single Family in Diamond Bar is $1,397,767.

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20949 Ambushers ST
Diamond Bar, CA