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For sale
    • Price cut: $375K (7/31)
    $3,499,999

    421 Whitegate Rd, Thousand Oaks, CA 91320

    5beds
    6,628sqft
    : 
    $23,056/mo
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    Single Family Residence
    Built in 2000
    1.31 Acres Lot
    $3,291,500 Zestimate®
    $528/sqft
    $-- HOA

    What's special

    Cozy fireplaceWorking greenhouseDual-sided marble fireplacePutting greenGourmet chef kitchenLarge islandGround floor primary suite
    Resort style living in this 6498 Square foot estate on 1.3 acres of park like grounds! This 5BD+8BA include two pirmary suites and is truly a destination location.The ground floor primary suite includes a dual- sided marble fireplace, spa tub, large glass shower, custom designed walk in closet, private patio that leads to the rear grounds. The second private suite includes a wet bar, private terrace with views of the grounds and full marble bathroom retreat along with a huge walk-in closet. This custom home features a gourmet chef kitchen w/ large island, custom cabinetry, gorgeous granite, stunning backsplash, SubZero, Wolf and Cove stainless steel appliances plus butlers pantry w/ warming drawer and wine fridge. Kitchen spills into oversized family room w/ custom cabinets and cozy fireplace. This home features a formal entry w/ stunning views of lush backyard, formal living room, formal dining room, oversized bedrooms.The yard features two built-in BBQ areas, two outdoor televisions, fire pit, putting green, working greenhouse, 4 fountain, 3, indoor fireplaces, Incredible pool with many rock waterfalls, and a 25 ft water slide, beach entry, The yard features spectacular walkways throughout, a gorgeous rose garden with trumpet vine arbors and a large an orchard with orange, lemon, apple, avocado, plum, peach, apricot and lime trees. The upper lot features a working greenhouse, putting green protected forest-like walkway with a stunning cascade waterfall fountain.The stunning guest house includes newer tile flooring, custom window coverings, a kitchenette , built in Murphy bed, three- panel pocket door and so much more. Experience Resort Style living in your own backyard.
    102 days
    |
    1,214
    |
    47
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Joanne Nelson DRE #01296717 805-857-0897,

    Equity Union Real Estate

    Source: CSMAOR,MLS#: 226001943MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 6
      • Full bathrooms: 4
      • 3/4 bathrooms: 2
      • 1/4 bathrooms: 2
      Heating
      • Central Furnace, Zoned, Natural Gas
      Cooling
      • Ceiling Fan(s), Central Air, Zoned
      Appliances
      • Laundry: Laundry Room, Inside
      Features
      • Walk-In Closet(s), High Ceilings, Built-in Features, Crown Molding, Wired for Sound, Granite Counters, Pantry, Bidet, Formal Dining Room
      • Flooring: Carpet, Ceramic Tile, Hardwood, Travertine, Wood/Wood Like
      • Doors: Double Door Entry, French Doors
      • Windows: Custom/Window Coverings, Double Pane Windows, Drapes, Screens
      • Has fireplace: Yes
      • Fireplace features: Fire Pit, Bath, Family Room, Living Room, Gas
      Interior area
      • Total structure area: 6,628
      • Total interior livable area: 6,628 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 3
      • Parking features: Garage Attached, Driveway, Concrete
      • Attached garage spaces: 3
      • Has uncovered spaces: Yes
      Accessibility
      • Accessibility features: Grab Bars in Bath(s), Halls/Doors 3Ft Wide
      Features
      • Levels: Two
      • Stories: 2
      • Entry location: Ground Level w/Steps
      • Patio & porch: Awning(s), Covered, Patio Open
      • Exterior features: Balcony, Rain Gutters, Gutters
      • Has private pool: Yes
      • Pool features: Heated, Gas Heat, Permits, Private, Gunite
      • Has spa: Yes
      • Spa features: Heated, Heated - Gas, Permits, Gunite, In Ground
      • Fencing: Slump Stone,Split Rail,Wrought Iron,Fenced
      • Has view: Yes
      • View description: Mountain(s)
      Lot
      • Size: 1.31 Acres
      • Features: Agricultural, Front Yard, Landscaped, Cul-De-Sac
      Details
      • Additional structures: Cabana, Gazebo, Greenhouse, Cabana, Gazebo, Green House, ADU Bathrooms: 2, ADU Bedrooms: 1, ADU Living Area: 975, ADU : 1
      • Parcel number: 6580052335
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Spanish Colonial
      • Property subtype: Single Family Residence
      Materials
      • Stucco
      • Foundation: Concrete Slab, Slab
      Condition
      • Updated/Remodeled
      • New construction: No
      • Year built: 2000

      Utilities & green energy

      Green energy
      • Energy efficient items: Thermostat
      • Energy generation: Solar

      Community & HOA

      Community
      • Security: Fire Sprinkler System, Smoke Detector(s)
      • Subdivision: Custom
      HOA
      • Has HOA: No
      Location
      • Region: Thousand Oaks

      Financial & listing details

      • Price per square foot: $528/sqft
      • Tax assessed value: $2,321,168
      • Annual tax amount: $24,907
      • Date on market: 4/28/2026
      • Cumulative days on market: 101 days
      • Listing terms: Other,Conventional,Cash to New Loan,Cash
      • Road surface type: Paved

        Estimated market value

        $3,291,500

        $3.13M - $3.46M

        $7,766/mo

        Price history

        DateEventPrice
        7/31/2026Price change$3,499,999-9.7%$528/sqft
        Source: CSMAOR #226001943 Report a problem
        4/28/2026Listed for sale$3,875,000-3.1%$585/sqft
        Source: CSMAOR #226001943 Report a problem
        9/18/2025Listing removed$3,999,999$603/sqft
        Source: CSMAOR #225003823 Report a problem
        8/15/2025Price change$3,999,999-2.4%$603/sqft
        Source: CSMAOR #225003823 Report a problem
        8/12/2025Price change$4,099,0000%$618/sqft
        Source: CSMAOR #225003823 Report a problem
        7/29/2025Listed for sale$4,100,000+105%$619/sqft
        Source: CSMAOR #225003823 Report a problem
        3/7/2017Sold$2,000,000-4.7%$302/sqft
        Source: Public Record Report a problem
        8/3/2016Listed for sale$2,099,000+57.9%$317/sqft
        Source: RE/MAX GOLD COAST #216011139 Report a problem
        9/28/2012Sold$1,329,000-1.6%$200/sqft
        Source: CSMAOR #12011567 Report a problem
        3/15/2012Listing removed$1,350,000$204/sqft
        Source: TNG Real Estate Services Inc. #F12004397 Report a problem
        1/13/2012Listed for sale$1,350,000$204/sqft
        Source: TNG Real Estate Services Inc. #F12004397 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$24,907 +4.8%$2,321,168 +2%
        2024$23,766 $2,275,655 +2%
        2023$23,766 +1.7%$2,231,035 +2%
        2022$23,363 +1.7%$2,187,290 +2%
        2021$22,981 +2.9%$2,144,402 +1%
        2020$22,333 +2.7%$2,122,415 +2%
        2019$21,743 +2%$2,080,800 +2%
        2018$21,310 +31.5%$2,040,000 +31.7%
        2017$16,207 +0.9%$1,548,882 +2%
        2016$16,059 +2.3%$1,518,512 +1.5%
        2015$15,705 +11.4%$1,495,704 +12%
        2014$14,096 $1,335,032 +0.5%
        2013-- $1,329,000 +69.8%
        2012-- $782,908 +2%
        2011-- $767,558 +0.5%
        2009-- $763,635 +4%
        2007-- $733,984 +2%
        2006-- $719,593 +2%
        2005-- $705,484 +12.2%
        2003-- $628,977 +2%
        2002-- $616,645
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: Newbury Park

        Getting around

        14 / 100
        Car-Dependent
        12 / 100
        Minimal Transit
        5 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Banyan
        • Middle: Sequoia
        • High: Newbury Park

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

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