23640 Monument Canyon Unit C, Diamond Bar, CA 91765 - Photo 1 of 16, Diamond Bar, CA
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$645,000

23640 Monument Canyon Unit C, Diamond Bar, CA 91765

2Beds
2Baths
1,200Sq Ft
2Parking
1979Built
44Days Listed
11Lot Sq Ft

About This Property

Best Buy in Diamond Bar!!! This beautifully upgraded, turkey two-bedroom, on and a-half bath condominium located in desirable community of Diamond Bar, near supermarkets, shoppes, cross street of " Country Estate . Great School of 10/10 Diamond Bar High school. New energy-efficient windows, stainless appliances, private patio, attached two cars garage and guest parking. Conveniently located with easy access to the 57, 60 freeway. Most important, top-rated schools for families focused on education that is an opportunity you don't want to miss! Please text for a code when showing 626-215-6903

Virtual Tour

Property Location

Map

Property Details

Property Type
Townhouse
Bedrooms
2
Bathrooms
2
Building Area
1,200 Sqft
Living Area
1,200 sqft
Year Built
1979
Stories
2.0
Status
Active
Days on Market
44
Cumulative Days on Market
39
Original Price
$646,000

Location & Neighborhood

What's nearby 23640 Monument Canyon Unit C, Diamond Bar, CA 91765

Nearby Schools

Local Amenities

POI data updated 2/21/2026

Price History

$645,000

Feb 28, 2026

$3,000

-0.5%

$648,000

Feb 26, 2026

$2,000

+0.3%

Original List Price

$646,000

Diamond Bar Market Snapshot

128

Active Listings

$1.1M

Median Price

84

Avg Days on Market

Last updated: Mar 31, 2026

Listed by

Joanna Yao, IRN Realty · 626-215-6903

Based on information from California Regional Multiple Listing Service, Inc. as of the date of this data. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing.

$645,000