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20951 High CountryDiamond Bar, CA 91789

Single Family · 3 Beds · 3 Full Baths · 2,178 Sq. ft. | 0.16 Acres
$1,280,000 Active

20951 High Country Overview

Time on Site:
53 days
Visits:
0

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 with converted garage room, 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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20951 High Country Facts & Features

  • Type Single Family
  • Sq. ft. 2,178
  • Price/Sq.ft. $588
  • Lot 0.16 Acres

Details

General

Association/HOA

  • Association Fee: 108.0
  • Association Fee Frequency: Semi-Annually
  • Association Name: Oakridge Homeowner Association
  • Association: No
  • Common Interest: None

School Information

  • School District: Walnut Valley Unified

Building Information

  • New Construction: No
  • Year Built: 1986

Location/Region

  • Country: US
  • County Or Parish: Los Angeles
  • MLS Area Major: 616 - Diamond Bar
  • Postal City: WALNUT

Community/Development

  • Community Features: Street Lights,Sidewalks

Rent/Lease Information

  • Land Lease: No
  • Lease Considered: No

General Information

  • Listing Terms: Cash,Cash to New Loan,Conventional
  • Parcel Number: 8765017037
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: Standard

Interior

Parking Information

  • Garage Spaces: 3.0
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 3
  • Bathrooms Total: 3
  • Bedrooms Total: 3

General Information

  • Common Walls: No Common Walls
  • Entry Level: 1
  • Entry Location: the front of the home facing High Country Dr
  • Fireplace Features: None
  • Fireplace: No
  • Interior Features: All Bedrooms Up
  • Laundry Features: Laundry Room
  • Levels: Two
  • Living Area: 2178.0
  • Living Area Source: Assessor
  • Living Area Units: Square Feet
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 1
  • Stories: 2
  • Stories Total: 2

Exterior

Parking Information

  • Parking Total: 3.0

Lot Information

  • Additional Parcels: No
  • Lot Features: Front Yard
  • Lot Size Acres: 0.1616
  • Lot Size Area: 7040.0
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 7040.0
  • Lot Size Units: Square Feet
  • Elevation Units: Feet
  • Water Source: Public

Waterfront/View

    Building Exterior/Construction

    • Attached Garage: Yes
    • Property Attached: No
    • Structure Type: House

    General Information

    • Number Of Units Total: 1
    • Pool Features: None
    • Pool Private: No
    • Sewer: Public Sewer

    20951 High Country Neighborhood

    Community

    91789 (DIAMOND BAR) Demographics

    45
    Median Age
    2,776
    Population Density (per sq. mile)
    61%
    College Educated
    $105,848
    Estimated Median Income
    10,907
    Estimated Total Home Owners
    2,398
    Estimated Total Renters
    82% / 18%
    Estimated Owner / Renter Divide
    3
    Estimated Average Household Size
    Community data courtesy of LiveBy, Inc.

    Schools

    School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

    20951 High Country Monthly Cost

    $
    $ %
    %
    $
    $
    * All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

    20951 High Country Market Data

    Based on the last 30 days in this zip code

    $1,629,794
    Average List Price
    $620
    Average Price per Square Foot
    15
    Properties Sold
    92
    Average Days on Market
    239
    Properties for Sale
    Calculations provided by Reliance Network

    20951 High Country History

    Date Event Value Agent
    5/7/2026Source: CRMLS Status Change
    Active
    5/7/2026Source: CRMLS Added to Database
    May 07, 2026
    Listing provided courtesy of Pinnacle Real Estate GroupLYANA FUNG- MLS# WS26099443MLS ProviderContact Information: [email protected] - 626-888-9808