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For sale
    • Listed by: Pinnacle Estate Properties, Inc. • Kathryn Werner • Contact: 310-200-6410
    $3,685,000

    20336 W Windsor Ln, Porter Ranch, CA 91326

    5beds
    4,932sqft
    : 
    $24,679/mo
    Get pre-qualified
    Single Family Residence
    Built in 2020
    10,175 Square Feet Lot
    $3,543,000 Zestimate®
    $747/sqft
    $365/mo HOA

    What's special

    Spacious loftStriking floating staircaseDesigner finishes throughoutPrivate retreatGenerously sized secondary bedroomsStunning zero-edge poolDramatic waterfall-edge island
    CHANCE-OF-A-LIFETIME OPPORTUNITY TO OWN ONE OF THE MOST SPECTACULAR VIEW PROPERTIES IN PORTER RANCH! Located within the prestigious staff-gated community of Westcliffe, this extraordinary modern estate offers breathtaking panoramic city-light and sunset views. Recently enhanced with a stunning zero-edge pool and exceptional outdoor kitchen, this home delivers the ultimate Southern California indoor-outdoor experience. Sophisticated design and luxurious finishes define this contemporary masterpiece, thoughtfully designed for both grand-scale entertaining and refined everyday living. The dramatic soaring foyer welcomes you with floor-to-ceiling windows and stunning multi-panel stacking glass doors that open expansively to the outdoor living spaces, perfectly framing the breathtaking views. The striking floating staircase serves as a true architectural centerpiece. The gourmet chef’s kitchen is appointed with professional-grade stainless steel JennAir appliances, a built-in Sub-Zero refrigerator, a dramatic waterfall-edge island, abundant cabinetry, and an oversized walk-in pantry. A stylish dry bar seamlessly connects the dining area and living spaces. The thoughtfully designed floor plan includes a downstairs media room, an elegant powder room, and a desirable first-floor bedroom suite with its own private bath. Upstairs, a spacious loft provides an additional living and entertaining space. The luxurious primary suite is a true retreat, opening to magnificent views from its own private covered deck. The spa-inspired primary bath features dual vanities, a soaking tub, an oversized walk-in shower, and designer finishes throughout. The generously sized secondary bedrooms offer large closets and beautifully appointed bathrooms featuring designer-selected tile and custom cabinetry. Additional highlights include an upstairs laundry room, custom remote-controlled motorized window coverings, fully paid solar, and an electric vehicle charger. Step outside to your own private retreat, where the spectacular zero-edge pool appears to merge seamlessly into the endless city-light views beyond. The outdoor kitchen and expansive entertaining areas create an unparalleled setting for hosting guests, dining al fresco, or simply enjoying Porter Ranch’s breathtaking sunsets. Ideally located near highly acclaimed schools, premier shopping, fine dining, and The Vineyards at Porter Ranch, this exceptional residence represents the very best of luxury living in Porter Ranch.
    78 days
    |
    465
    |
    22
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Kathryn Werner DRE #01186577 310-200-6410,

    Pinnacle Estate Properties, Inc.

    Source: CRMLS,MLS#: SR26088781MLS LogoOriginating MLS: California Regional MLS

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 5
      • Full bathrooms: 4
      • 1/2 bathrooms: 1
      • Main level bathrooms: 2
      • Main level bedrooms: 1
      Rooms
      • Room types: Bedroom, Entry/Foyer, Kitchen, Laundry, Primary Bathroom, Primary Bedroom, Other, Pantry, Dining Room
      Primary bedroom
      • Features: Primary Suite
      Bedroom
      • Features: Bedroom on Main Level
      Bathroom
      • Features: Bathroom Exhaust Fan, Bathtub, Dual Sinks, Remodeled, Soaking Tub, Separate Shower, Tub Shower, Upgraded, Vanity, Walk-In Shower
      Kitchen
      • Features: Kitchen Island, Kitchen/Family Room Combo, Remodeled, Updated Kitchen
      Other
      • Features: Walk-In Closet(s)
      Pantry
      • Features: Walk-In Pantry
      Heating
      • Central, Solar
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Disposal, Gas Range, Microwave, Refrigerator, Tankless Water Heater, Water To Refrigerator
      • Laundry: Washer Hookup, Gas Dryer Hookup, Upper Level
      Features
      • Cathedral Ceiling(s), Separate/Formal Dining Room, High Ceilings, Open Floorplan, Pantry, Recessed Lighting, Two Story Ceilings, Bedroom on Main Level, Primary Suite, Walk-In Pantry, Walk-In Closet(s)
      • Flooring: Tile, Vinyl
      • Windows: Double Pane Windows, Screens
      • Has fireplace: No
      • Fireplace features: None
      • Common walls with other units/homes: No Common Walls
      Interior area
      • Total interior livable area: 4,932 sqft
      Video & virtual tour

      Property

      Parking
      • Total spaces: 3
      • Parking features: Direct Access, Garage Faces Front, Garage, Garage Door Opener, Tandem
      • Attached garage spaces: 3
      Features
      • Levels: Two
      • Stories: 2
      • Entry location: Ground
      • Patio & porch: Covered, Deck, Open, Patio
      • Exterior features: Lighting
      • Has private pool: Yes
      • Pool features: In Ground, Private
      • Has spa: Yes
      • Spa features: In Ground, Private
      • Fencing: Excellent Condition
      • Has view: Yes
      • View description: City Lights, Panoramic, Valley
      Lot
      • Size: 10,175 Square Feet
      • Features: Back Yard, Front Yard, Sprinklers In Rear, Sprinklers In Front, Level, Rectangular Lot, Sprinklers Timer, Sprinkler System, Street Level, Yard
      Details
      • Parcel number: 2701093030
      • Zoning: LARE
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Modern
      • Property subtype: Single Family Residence
      Materials
      • Stucco
      • Foundation: Slab
      Condition
      • Updated/Remodeled,Turnkey
      • New construction: No
      • Year built: 2020

      Utilities & green energy

      • Electric: Photovoltaics Seller Owned
      • Sewer: Public Sewer
      • Water: Public
      • Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Underground Utilities, Water Connected

      Community & HOA

      Community
      • Features: Curbs, Street Lights, Suburban, Sidewalks, Gated
      • Security: Carbon Monoxide Detector(s), Gated with Guard, Gated Community, Smoke Detector(s)
      HOA
      • Has HOA: Yes
      • Amenities included: Controlled Access, Guard, Security
      • HOA fee: $315 monthly
      • HOA name: Westcliffe
      • HOA phone: 661-295-4900
      • Second HOA fee: $50 monthly
      • Second HOA name: Porter Ranch Maintenance Association
      • Second HOA phone: 661-295-4900
      Location
      • Region: Porter Ranch

      Financial & listing details

      • Price per square foot: $747/sqft
      • Tax assessed value: $2,463,980
      • Annual tax amount: $29,922
      • Date on market: 5/28/2026
      • Cumulative days on market: 78 days
      • Listing terms: Cash,Cash to New Loan,Conventional
      • Inclusions: Refrigerator, washer, dryer
      • Road surface type: Paved

        Estimated market value

        $3,543,000

        $3.37M - $3.72M

        $13,499/mo

        Price history

        DateEventPrice
        5/28/2026Listed for sale$3,685,000+63.5%$747/sqft
        Source: CRMLS #SR26088781 Report a problem
        6/19/2020Sold$2,253,500$457/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$29,922 +1.7%$2,463,980 +2%
        2024$29,435 +2%$2,415,667 +2%
        2023$28,860 +4.9%$2,368,302 +2%
        2022$27,506 +1.3%$2,321,866 +2%
        2021$27,159 +461.1%$2,276,340 +467.1%
        2020$4,841 $401,373 +655.4%
        2019$4,841 +645.4%$53,131 +2%
        2018$649 $52,090 +2%
        2017$649 +2.8%$51,069 +599.8%
        2016$632 $7,298
        Find assessor info on the county website

        Monthly payment

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        Payment breakdown

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        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.
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        Climate risks

        Neighborhood: Porter Ranch

        Getting around

        3 / 100
        Car-Dependent
        18 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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