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For sale
    • Listing Provided by: Northland Real Estate Group
    $1,380,000

    20920 Running Branch Rd, Diamond Bar, CA 91765

    4beds
    2,558sqft
    : 
    Single Family Residence
    Built in 1983
    7,899 Square Feet Lot
    $1,361,600 Zestimate®
    $539/sqft
    $-- HOA

    What's special

    Functional layoutPrivate front and backyardGood natural light
    Location! Location! Location! Located in MOST desirable area in Diamond Bar. CUL-DE-SAC. Excellent school district.Detached single-family home.Functional layout with good natural light.Private front and backyard.Convenient access to 57 & 60 freeways.Great for owner-occupants or long-term investment(Photos have been enhanced by AI).
    87 days
    |
    3,112
    |
    85
    |

    Zillow last checked: 7 hours ago

    Listing updated: March 10, 2026 at 12:43pm

    Listing Provided by:

    Jiake Wu DRE #02053066 909-284-3289,

    Northland Real Estate Group

    Source: CRMLS,MLS#: TR25276063MLS LogoOriginating MLS: California Regional MLS

    Tour with a local agent

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 3
      • Main level bathrooms: 2
      • Main level bedrooms: 2
      Rooms
      • Room types: Bedroom
      Bedroom
      • Features: All Bedrooms Down
      Heating
      • Central
      Cooling
      • Central Air
      Appliances
      • Included: Gas Oven
      • Laundry: Laundry Room
      Features
      • Ceiling Fan(s), All Bedrooms Down
      • Flooring: Carpet, Tile, Wood
      • Has fireplace: Yes
      • Fireplace features: Family Room
      • Common walls with other units/homes: No Common Walls
      Interior area
      • Total interior livable area: 2,558 sqft

      Property

      Parking
      • Total spaces: 3
      • Parking features: Garage - Attached
      • Attached garage spaces: 3
      Features
      • Levels: Two
      • Stories: 2
      • Entry location: Main
      • Pool features: None
      • Has view: Yes
      • View description: Mountain(s)
      Lot
      • Size: 7,899 Square Feet
      • Features: 0-1 Unit/Acre
      Details
      • Parcel number: 8714019014
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New construction: No
      • Year built: 1983

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Foothills
      Location
      • Region: Diamond Bar

      Financial & listing details

      • Price per square foot: $539/sqft
      • Tax assessed value: $980,688
      • Annual tax amount: $12,588
      • Date on market: 12/22/2025
      • Cumulative days on market: 87 days
      • Listing terms: Conventional
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        Estimated market value

        $1,361,600

        $1.29M - $1.43M

        $4,543/mo

        Price history

        Price history
        DateEventPrice
        12/22/2025Listed for sale$1,380,000+63.3%$539/sqft
        Source: CRMLS #TR25276063 Report a problem
        11/2/2016Sold$845,000-2.6%$330/sqft
        Source: Public Record Report a problem
        9/20/2016Pending sale$868,000$339/sqft
        Source: New Star Realty & Inv. #TR16175528 Report a problem
        8/30/2016Price change$868,000-3.3%$339/sqft
        Source: New Star Realty & Inv. #TR16175528 Report a problem
        8/10/2016Listed for sale$898,000+47.2%$351/sqft
        Source: New Star Realty & Inv. #TR16175528 Report a problem
        10/28/2004Sold$610,000$238/sqft
        Source: Public Record Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2025$12,588 +5.4%$980,688 +2%
        2024$11,939 +3.3%$961,460 +2%
        2023$11,555 +2.1%$942,609 +2%
        2022$11,316 +1.9%$924,127 +2%
        2021$11,107 +1.3%$906,008 +1%
        2020$10,966 $896,719 +2%
        2019$10,966 +6.1%$879,137 +2%
        2018$10,335 $861,900 +2%
        2017$10,335 +4.8%$845,000 +17.6%
        2016$9,859 +18.9%$718,263 +1.5%
        2015$8,289 -0.7%$707,475 +2%
        2014$8,345 $693,618 +17.9%
        2012-- $588,300
        2011-- $588,300
        2010-- $588,300
        2009-- $588,300 -9.1%
        2008-- $647,335 +2%
        2007-- $634,643 +2%
        2006-- $622,200
        2005-- $622,200 +134.1%
        2004-- $265,785 +1.9%
        2003-- $260,914 +2%
        2002-- $255,799 +4%
        2000-- $245,869

        Find assessor info on the county website

        BuyAbility℠ payment

        Est. payment
        $8,164/mo
        Principal & interest
        $6807
        Property taxes
        $1357
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          Climate risks

          Neighborhood: 91765

          Getting around

          7 / 100
          Car-Dependent
          1 / 100
          Somewhat Bikeable

          Nearby schools

          GreatSchools rating
          Schools provided by the listing agent
          • High: Diamond Bar

          Source: CRMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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