Beautifully upgraded two-bedroom, one-and-a-half-bath condominium located in a desirable Diamond Bar community. This home features new energy-efficient windows, stainless steel appliances, a private patio, an attached two-car garage, and guest parking.
Conveniently located near supermarkets, shops, and the Country Estates area, with easy access to the 57 and 60 freeways. Families will also appreciate the highly rated local schools, including Diamond Bar High School. A great opportunity in one of Diamond Bar’s most sought-after communities.
Conveniently located near supermarkets, shops, and the Country Estates area, with easy access to the 57 and 60 freeways. Families will also appreciate the highly rated local schools, including Diamond Bar High School. A great opportunity in one of Diamond Bar’s most sought-after communities.
Property Details
Price:
$639,000
MLS #:
AR26144642
Status:
Active
Beds:
2
Baths:
2
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
616diamondbar
Listed Date:
Jul 2, 2026
Finished Sq Ft:
1,191
Lot Size:
461,588 sqft / 10.60 acres (approx)
Year Built:
1979
See this Listing
Schools
School District:
Walnut Valley Unified
Interior
Bathrooms
1 Full Bathroom, 1 Half Bathroom
Cooling
CA
Heating
CF
Laundry Features
IR
Levels
U
Main Level Bathrooms
1
Exterior
Attached Garage YN
1
Common Walls
_1CW
Community Features
FHL
Garage Spaces
2
Parking Spots
2
Parking Total
2
View
MT
Financial
HOA Fee
$365
HOA Fee Frequency
MO
Map
Community
- Address23640 Monument Canyon #C Diamond Bar CA
- CityDiamond Bar
- CountyLos Angeles
- Zip Code91765
Market Summary
Current real estate data for Single Family in Diamond Bar as of Jul 28, 2026
126
Single Family Listed
67
Avg DOM
418
Avg $ / SqFt
$1,388,609
Avg List Price
Property Summary
- 23640 Monument Canyon #C Diamond Bar CA is a Single Family for sale in Diamond Bar, CA, 91765. It is listed for $639,000 and features 2 beds, 2 baths, and has approximately 1,191 square feet of living space, and was originally constructed in 1979. The current price per square foot is $537. The average price per square foot for Single Family listings in Diamond Bar is $418. The average listing price for Single Family in Diamond Bar is $1,388,609.
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Courtesy of CA Flat Fee Listings, Inc. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than include the name of the listing broker. Neither the listing company nor shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved.23640 Monument Canyon #C
Diamond Bar, CA