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5 Beds
5 Baths
4,932 sqft

$3,699,999

20431 W Windsor Lane, Porter Ranch CA, 91326

Price per sqft$750.20
Built in2021
Property size4,932 sqft
Property typeResidential
test courtesy

Overview

Active

Listed Nov 17, 2025

Updated Apr 10

This luxurious residence sits on nearly 19,000 square feet, one of the largest lots available. Showcasing meticulously landscaped grounds with a grand driveway and a charming walkway lined with expensive age-old olive trees. Located behind the gates in the prestigious Westcliffe community, a guard gated enclave in the upscale Los Angeles suburb of Porter Ranch. This Vega floor plan- Cascades Collection is 4,932 square feet of living space, and it's no surprise that this layout is a favorite among many. As you enter, you’ll be captivated by the dramatic floating piano-black staircase, expansive 11-inch white oak flooring, and soaring ceilings that create an inviting atmosphere. This home offers five spacious bedrooms and five bathrooms, including a generous en-suite bedroom on the first floor with a retreat area. An elegant executive-style office, complete with double glass doors, provides an ideal executive workspace. The heart of the home is the state-of-the-art Elmar Cucine kitchen, known for its exquisite Italian craftsmanship. Featuring clay-finished and matte lacquer cabinets, a striking 20-foot custom porcelain island, and high-end Thermador appliances. Flush sliding pocket doors and floor-to-ceiling windows enhance the open-concept layout, allowing natural light to flood the space. Enter the living area to find breathtaking 72 inch open shelving fireplace with custom floor-to-ceiling wall treatment. Ascend to the second floor to discover the expansive master suite, complete with dual vanities, a walk-in shower, and a luxurious freestanding soaking tub set against Italian oak finished vanity with white quartz countertops. Four additional bedrooms and three bathrooms with a loft area featuring custom built-ins serving as movie room. Step outside to your private backyard oasis, featuring a pebble Fina pool and spa, two fire pits, an oversized recessed patio lounge, a BBQ center, tranquil waterfall feature and outdoor pool shower. Smart home with an integrated sound system, sonos speakers for seamless backyard entertaining, and OWNED SOLAR PANELS. This incredible home offers the ultimate blend of luxury and comfort in a sought-after community.

$24,616/mo

Est. mortgage payment based on a $3,699,999 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
SR25258601

Interior Features

Bedrooms
5
Bathrooms
5

Exterior Features

Lot Size
0.43 Acres

Other Property Details

Association Fee Frequency
Monthly
Secondary Association Fee
$45
Secondary Association Fee Frequency
Monthly
Pool
Yes
55+/Senior Community
No
MLS provider logo

Broker Reciprocity Courtesy of Pinnacle Estate Properties, Vahan Avanesyan

Website E2E - Playwright - Full Name

- Phone Number

[email protected] - Email

Jim Halpert - Brokerage Name

76321 - MLS License Number

 

Data last updated 7:05 AM UTC, 4/10/2026

 

Based on information from California Regional Multiple Listing Service, Inc. as of 4/10/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing.  Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

 

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