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20951 High Country
Diamond Bar CA 91789 US

$1,280,000

Active Listing ID WS26099443
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3 bed
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3.00 Bath (2 Full , 1 Half)
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Lot: 7,040.00 Square Feet
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Single Family Residence

$1,280,000

Active Listing ID WS26099443
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20951 High Country Welcome to this stunning hilltop residence in the prestigious High Country community of Diamond Bar, offering breathtaking mountain and neighborhood views, exceptional privacy, and a highly desirable floor plan. This beautifully maintained home features approximately 2, 178 square feet of living space with 3 spacious bedrooms, 3 bathrooms, soaring ceilings, abundant natural light, and an elegant formal living and dining area perfect for entertaining. The upgraded kitchen opens to a warm and inviting family room with fireplace, creating the ideal everyday gathering space. Upstairs, the expansive primary suite serves as a private retreat with scenic views, generous closet space, and a spa-like bath. Additional flexible living areas provide options for a home office, gym, or guest accommodations. Situated on an oversized lot with a wraparound yard, this property offers plenty of room for outdoor dining, gardening, or future customization. Located within the highly acclaimed Walnut Valley Unified School District and just minutes from shopping, dining, parks, and convenient freeway access, this is a rare opportunity to own a view home in one of Diamond Bar’s most sought-after neighborhoods.

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Property Features

  • Facts
  • Lot Size: 7,040.00 Square Feet
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • 1/2 Bathrooms: 1
  • Cooling System: Central Air
  • Exterior Finish: Community Features Included: Street Lights, Sidewalks, Front Yard
  • Heating Fuels: Central

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 1280000
  • unparsedaddress: 20951 High Country
  • postalcity: Diamond Bar
  • stateorprovince: CA
  • country: US
  • postalcode: 91789
  • bathroomsfull: 2
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.161616161616162
  • lotsizeunits: Square Feet
  • lotsizearea: 7040
  • livingarea: 2178
  • livingareaunits: Square Feet
  • listagentfullname: LYANA FUNG
  • listagentemail: lyana4homes@gmail.com
  • listagentkey: 3yd-MRMLSCA-WS82417
  • listagentmlsid: WS82417
  • listagentpreferredphone: 6269867666
  • listagentofficephone: 6268889808
  • listofficekey: 3yd-MRMLSCA-20652
  • listagentstatelicense: 02057909
  • listofficemlsid: 20652
  • 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: 1986
  • listingcontractdate: 2026-05-07
  • listagenturl: http://www.usnationalrealty.com/
  • countyorparish: Los Angeles
  • parcelnumber: 8765017037
  • elementaryschooldistrict: Walnut Valley Unified
  • middleorjuniorschooldistrict: Walnut Valley Unified
  • highschooldistrict: Walnut Valley Unified
  • cooling: Central Air
  • heating: Central
  • numberofunitstotal: 1
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 3
  • view: City, Mountain
  • waterfrontyn: False
  • exteriorfeatures: Community Features Included: Street Lights, Sidewalks, Front Yard
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bedroom 1, Bedroom 2, Bedroom 3
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"US National Realty", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"lyana4homes@gmail.com", "ListBrokerageCity":"Temple City", "ListBrokerageCountry":"US", "ListBrokerageEmail":"phsu168@gmail.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MRMLSCA/7f0c481077c911e3857e12313b0d48af/20140108222455000.png", "ListBrokerageName":"US National Realty", "ListBrokeragePhone":"(626) 382-1688", "ListBrokeragePostalCode":"91780", "ListBrokerageStateOrProvince":"CA", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"9139 Las Tunas Dr", "ListBrokerageWebsiteUrl":"http://www.usnationalrealty.com/", "ListOfficeAddress1":"2633 S. Baldwin Ave.", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"w74926", "ListOfficeCity":"Arcadia", "ListOfficeCountry":"US", "ListOfficeEmail":"usnationalrealty@gmail.com", "ListOfficePostalCode":"91007", "ListOfficeStateOrProvince":"CA", "ListPriceCurrencyType":"USD", "ListingTitle":"Single Family Residence - Diamond Bar, CA", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/20951-High-Country-Dr_Walnut_CA_91789_M23691-34929?f=listhub&s=MRMLSCA&m=WS26099443&c=rexren", "MLSModificationTimestamp":"2026-05-07T20:22:54Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Single Family Residence", "RawPropertyType":"Residential", "RoomCount":null, "StateOrProvince":null, "Taxes":[], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 5/8/2026 6:34:50 AM GMT
Source Updated Date: 5/10/2026 12:36:50 PM GMT

Courtesy of: LYANA FUNG, Pinnacle Real Estate Group, lyana4homes@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.