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23640 Monument Canyon C
Diamond Bar CA 91765 US

$640,000

Active Listing ID DW26015300
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2 bed
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2.00 Bath (1 Full , 1 Half)
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Lot: 461,588.00 Square Feet
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Townhouse

$640,000

Active Listing ID DW26015300
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23640 Monument Canyon C Call Listing Agent Mark Velasco at 626-392-9499 for a private showing. Welcome home to comfort, convenience, and top-tier schools in the heart of the community. This beautifully updated residence is ideally located within the highly sought-after Quail Summit Elementary School (8/10), Chaparral Middle School (8/10), and Diamond Bar High School (10/10) school boundaries per GreatSchools—making it an exceptional opportunity for families focused on education and long-term value. Step inside to an open, light-filled layout enhanced by approximately $20, 000 in recent upgrades, including stylish new flooring, new energy-efficient windows, and a modern kitchen outfitted with stainless steel appliances, including refrigerator, dishwasher, and stove. The spacious living room features a cozy fireplace and flows seamlessly into the dining area—ideal for both everyday living and entertaining. A sliding glass door opens to a private patio, perfect for morning coffee or evening relaxation. The primary suite boasts vaulted ceilings and a private en-suite bath, creating a peaceful retreat. Additional conveniences include an indoor washer and dryer discreetly located in a closet, a two-car garage, and thoughtful storage throughout. Enjoy resort-style community amenities including a pool, spa, BBQ area, playground, and tennis courts, along with ample guest parking conveniently located near the unit. Commuters will appreciate quick access to the 60, 57, and 71 freeways, while shopping, dining, and entertainment are just minutes away at The Marketplace and The Shoppes at Chino Hills—both approximately five minutes from home. This home offers the perfect blend of location, upgrades, lifestyle amenities, and top-rated schools—an opportunity you won’t want to miss.

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Property Features

  • Facts
  • Lot Size: 461,588.00 Square Feet
  • Property Type: Residential
  • Property Sub-type: Townhouse
  • Features
  • Full Bathrooms: 1
  • 1/2 Bathrooms: 1
  • Cooling System: Central Air
  • Exterior Finish: Community Features Included: Curbs, Sidewalks
  • Floor Covering: Laminate
  • Heating Fuels: Central

School Information

  • School
  • RHDAN(Elementary)
  • CHAPAR2(MiddleSchool)
  • DIABAR(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Townhouse
  • listprice: 640000
  • unparsedaddress: 23640 Monument Canyon
  • unitnumber: C
  • postalcity: Diamond Bar
  • stateorprovince: CA
  • country: US
  • postalcode: 91765
  • bathroomsfull: 1
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 10.5966023875115
  • lotsizeunits: Square Feet
  • lotsizearea: 461588
  • livingarea: 1191
  • livingareaunits: Square Feet
  • listagentfullname: Mark Velasco
  • listagentemail: velascomarkx@gmail.com
  • listagentkey: 3yd-MRMLSCA-YVELMARK
  • listagentmlsid: YVELMARK
  • listagentpreferredphone: 6263929499
  • listagentofficephone: 3105418000
  • listofficekey: 3yd-MRMLSCA-DWWSR
  • listagentstatelicense: 01789768
  • listofficemlsid: DWWSR
  • disclaimer: Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: MRMLSCA
  • yearbuilt: 1979
  • listingcontractdate: 2026-01-21
  • listagenturl: http://www.marksoffmarket.com
  • countyorparish: Los Angeles
  • parcelnumber: 8701029151
  • elementaryschool: RHDAN
  • highschool: DIABAR
  • elementaryschooldistrict: Walnut Valley Unified
  • middleorjuniorschooldistrict: Walnut Valley Unified
  • highschooldistrict: Walnut Valley Unified
  • appliances: Cooktop, Cooktop - Gas, Dishwasher, Range, Range - Gas, Refrigerator, Washer
  • cooling: Central Air
  • flooring: Laminate
  • heating: Central
  • numberofunitstotal: 1
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 2
  • parkingfeatures: Garage
  • waterfrontyn: False
  • interiorfeatures: Open Floorplan, Quartz Counters, Window Features: Double Pane Windows
  • exteriorfeatures: Community Features Included: Curbs, Sidewalks
  • windowfeatures: Double Pane Windows
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bedroom 1, Bedroom 2, Kitchen, Living Room
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"West Shores Realty", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[{"ExpenseCategory":"Home Owner Assessments Fee", "ExpenseFrequency":"Monthly", "ExpenseValue":365}], "GeocodeOptions":null, "LeadRoutingEmail":"velascomarkx@gmail.com", "ListBrokerageCity":"Rolling Hills Estates", "ListBrokerageCountry":"US", "ListBrokerageEmail":"amir@westshorescorp.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"West Shores Realty", "ListBrokeragePhone":"(310) 541-8000", "ListBrokeragePostalCode":"90274", "ListBrokerageStateOrProvince":"CA", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"449 Silver Spur Rd.", "ListBrokerageWebsiteUrl":"https://www.westshoresrealty.com", "ListOfficeAddress1":"500 Silver Spur Road #207", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"SBAIKHAMI", "ListOfficeCity":"Rolling Hills Estates", "ListOfficeCountry":"US", "ListOfficeEmail":"amir@westshorescorp.com", "ListOfficePostalCode":"90274", "ListOfficeStateOrProvince":"CA", "ListPriceCurrencyType":"USD", "ListingTitle":"Townhouse - Diamond Bar, CA", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/23640-Monument-Canyon-Dr-Unit-C_Diamond-Bar_CA_91765_M16291-19214?f=listhub&s=MRMLSCA&m=DW26015300&c=rexren", "MLSModificationTimestamp":"2026-01-21T20:53:45Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Townhouse", "RawPropertyType":"Residential", "RoomCount":null, "StateOrProvince":null, "Taxes":[], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 1/26/2026 9:09:05 AM GMT
Source Updated Date: 2/4/2026 6:48:34 PM GMT

Courtesy of: Mark Velasco, West Shores Realty, Inc., velascomarkx@gmail.com

Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.