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For sale
  • Listed by: Coldwell Banker Realty • Todd Shapiro • Contact: 818-620-6016
    Price cut: $200K (9/11)
    $2,600,000

    22427 Plummer St, Chatsworth, CA 91311

    4beds
    5,022sqft
    : 
    $17,002/mo
    Get pre-qualified
    Single Family Residence
    Built in 1945
    2.63 Acres Lot
    $2,521,900 Zestimate®
    $518/sqft
    $-- HOA

    What's special

    Price adjusted to $2,600,000! An exceptional opportunity to create a multigenerational family compound, private estate, investment property, or future development project on more than 2.6 gated acres. Designed by renowned architect Robert Byrd, the existing residence offers timeless architectural character and is ready for updating and customization. A separate Carriage House with its own address adds tremendous flexibility for extended family, guests, a home office, or potential rental income. Architectural plans and drawings are available to convert the Carriage House into an approximately 1,200-square-foot, 2-bedroom, 2-bath ADU and expand the main residence by more than 300 square feet. Previous permits were issued in 2019 and have expired. Developers, contractors, and investors will appreciate the property's significant upside. The property profile identifies the property as a duplex, and the expansive parcel may offer potential for a lot split and/or additional development. Buyer to independently investigate and verify all development possibilities, zoning, permits, and requirements. The grounds are surrounded by mature oak trees, creating a private, park-like setting complete with a lighted tennis/pickleball/basketball court, swimming pool, detached garage with workshop, and three storage sheds. With 2.6+ acres, multiple structures, privacy, architectural character, and numerous possibilities, this is a rare opportunity in Chatsworth. Whether the vision is a multigenerational compound, reimagined luxury estate, income-producing property, or future development, bring your imagination and unlock the tremendous potential this unique property has to offer.
    143 days
    375
    26

    Zillow last checked:

    Listing updated:

    Listed by:

    Todd Shapiro DRE #00915916 818-620-6016,

    Coldwell Banker Realty,

    Brian Grube DRE #01978863,

    Coldwell Banker Realty

    Source: CRMLS,MLS#: SR26113924MLS LogoOriginating MLS: California Regional MLS

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 4
      • Full bathrooms: 4
      • Main level bathrooms: 3
      • Main level bedrooms: 4
      Rooms
      • Room types: Bedroom
      Bedroom
      • Features: All Bedrooms Down
      Cooling
      • Central Air
      Appliances
      • Laundry: Inside
      Features
      • All Bedrooms Down
      • Has fireplace: Yes
      • Fireplace features: Living Room
      • Common walls with other units/homes: No Common Walls
      Interior area
      • Total interior livable area: 5,022 sqft

      Property

      Parking
      • Total spaces: 2
      • Parking features: Garage
      • Garage spaces: 2
      Features
      • Levels: One
      • Stories: 1
      • Entry location: 1
      • Has private pool: Yes
      • Pool features: Private
      • Has view: Yes
      • View description: Mountain(s)
      Lot
      • Size: 2.63 Acres
      • Features: 2-5 Units/Acre
      Details
      • Parcel number: 2727001017
      • Zoning: LARA
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New construction: No
      • Year built: 1945

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Storm Drain(s)
      Location
      • Region: Chatsworth

      Financial & listing details

      • Price per square foot: $518/sqft
      • Tax assessed value: $1,991,195
      • Date on market: 5/29/2026
      • Cumulative days on market: 143 days
      • Listing terms: Cash

        Estimated market value

        $2,521,900

        $2.40M - $2.65M

        $7,668/mo

        Price history

        DateEventPrice
        10/6/2026Listed for sale$2,600,000$518/sqft
        Source: CRMLS #SR26113924 Report a problem
        9/29/2026Contingent$2,600,000$518/sqft
        Source: CRMLS #SR26113924 Report a problem
        9/11/2026Price change$2,600,000-7.1%$518/sqft
        Source: CRMLS #SR26113924 Report a problem
        7/22/2026Listed for sale$2,799,999$558/sqft
        Source: CRMLS #SR26113924 Report a problem
        7/6/2026Contingent$2,799,999$558/sqft
        Source: CRMLS #SR26113924 Report a problem
        6/2/2026Listed for sale$2,799,999$558/sqft
        Source: CRMLS #SR26113924 Report a problem
        6/1/2026Contingent$2,799,999$558/sqft
        Source: CRMLS #SR26113924 Report a problem
        5/29/2026Listed for sale$2,799,9990%$558/sqft
        Source: CRMLS #SR26113924 Report a problem
        10/1/2025Listing removed$2,800,000-6.7%$558/sqft
        Source: SDMLS #SR25022551 Report a problem
        6/29/2025Listed for sale$2,999,999+71.4%$597/sqft
        Source: SDMLS #SR25022551 Report a problem
        1/30/2019Sold$1,750,000-7.8%$348/sqft
        Source: Public Record Report a problem
        1/11/2019Pending sale$1,899,000$378/sqft
        Source: Compass #SR18196766 Report a problem
        11/7/2018Price change$1,899,000-5%$378/sqft
        Source: Compass #SR18196766 Report a problem
        8/15/2018Listed for sale$1,999,000-13.1%$398/sqft
        Source: Compass #SR18196766 Report a problem
        8/17/2016Listing removed$2,300,000$458/sqft
        Source: Dilbeck Real Estate #SR16024280 Report a problem
        8/17/2016Listed for sale$2,300,000$458/sqft
        Source: Dilbeck Real Estate #SR16024280 Report a problem
        8/6/2016Pending sale$2,300,000$458/sqft
        Source: Dilbeck Real Estate #SR16024280 Report a problem
        7/2/2016Listed for sale$2,300,000$458/sqft
        Source: Dilbeck Real Estate #SR16024280 Report a problem
        5/10/2016Pending sale$2,300,000+15%$458/sqft
        Source: Dilbeck Real Estate #SR16024280 Report a problem
        10/15/2015Price change$1,999,999-14.9%$398/sqft
        Source: Dilbeck Real Estate #SR15184440 Report a problem
        8/21/2015Listed for sale$2,350,000+248.1%$468/sqft
        Source: Dilbeck Real Estate #SR15184440 Report a problem
        3/9/1998Sold$675,000+10.7%$134/sqft
        Source: Public Record Report a problem
        9/22/1997Sold$609,516$121/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2026-- $1,991,195 +2%
        2025$24,637 +1.1%$1,952,153 +2%
        2024$24,381 +1.9%$1,913,876 +2%
        2023$23,925 +4.7%$1,876,350 +2%
        2022$22,855 +1.3%$1,839,560 +2%
        2021$22,571 -1%$1,803,491 +1%
        2020$22,792 $1,785,000 +84.7%
        2019$22,792 +84.9%$966,189 +2%
        2018$12,325 $947,245 +2%
        2017$12,325 +2.1%$928,672 +2%
        2016$12,073 +2.6%$910,464 +1.5%
        2015$11,769 +0.6%$896,789 +2%
        2014$11,699 $879,223 +2.5%
        2012-- $858,089 +2%
        2011-- $841,264 +0.8%
        2010-- $834,978 -0.2%
        2009-- $836,963 +2%
        2008-- $820,553 +2%
        2007-- $804,465 +2%
        2006-- $788,692
        2005-- $788,692 +4%
        2004-- $758,069 +1.9%
        2003-- $744,176 +2%
        2002-- $729,585
        Find assessor info on the county website

        Monthly payment

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        Payment breakdown

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        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: Chatsworth

        Getting around

        31 / 100
        Car-Dependent
        25 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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