Extensively upgraded on a rare premium lot, luxury that outshines the competition- DO THE COMPARISON. 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.
For sale
Listing Provided by: Pinnacle Estate Properties
$3,495,000
20431 W Windsor Ln, Porter Ranch, CA 91326
5beds
4,932sqft
Est.:
Single Family Residence
Built in 2021
0.43 Acres Lot
$3,377,700 Zestimate®
$709/sqft
$395/mo HOA
What's special
Dramatic floating piano-black staircaseOutdoor pool showerPrivate backyard oasisTranquil waterfall featureState-of-the-art elmar cucine kitchenGrand drivewayExpansive master suite
- 14 days |
- 973 |
- 46 |
Zillow last checked: 7 hours ago
Listing updated: March 24, 2026 at 06:17am
Listing Provided by:
Vahan Avanesyan DRE #02081027 323-401-3229,
Pinnacle Estate Properties
Source: CRMLS,MLS#: SR26062546
Originating MLS: California Regional MLS
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 5
- Main level bathrooms: 2
- Main level bedrooms: 1
Rooms
- Room types: Laundry, Living Room, Primary Bathroom, Primary Bedroom, Office
Primary bedroom
- Features: Primary Suite
Kitchen
- Features: Kitchen Island, Remodeled, Updated Kitchen
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Double Oven, Dishwasher, Gas Cooktop
- Laundry: Laundry Room
Features
- Open Floorplan, Recessed Lighting, Primary Suite
- Flooring: Wood
- Has fireplace: Yes
- Fireplace features: Living Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 4,932 sqft
Property
Parking
- Total spaces: 3
- Parking features: Garage
- Attached garage spaces: 3
Features
- Levels: Two
- Stories: 2
- Entry location: Front Door
- Patio & porch: Rear Porch
- Has private pool: Yes
- Pool features: Private
- Has spa: Yes
- Spa features: Private
- Has view: Yes
- View description: None
Lot
- Size: 0.43 Acres
Details
- Parcel number: 2701097045
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 2021
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & HOA
Community
- Features: Suburban
HOA
- Has HOA: Yes
- Amenities included: Guard
- HOA fee: $350 monthly
- HOA name: Westcliffe at Porter Ranch
- HOA phone: 818-927-1450
- Second HOA fee: $45 monthly
Location
- Region: Porter Ranch
Financial & listing details
- Price per square foot: $709/sqft
- Date on market: 3/23/2026
- Cumulative days on market: 14 days
- Listing terms: Submit
Estimated market value
$3,377,700
$3.21M - $3.55M
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 3/23/2026 | Listed for sale | $3,495,000$709/sqft |
Source: | ||
Public tax history
Public tax history
Tax history is unavailable.BuyAbility℠ payment
Est. payment
$21,327/mo
Principal & interest
$17495
Property taxes
$3437
HOA Fees
$395
More affordability tools
Climate risks
Neighborhood: Porter Ranch
Nearby schools
GreatSchools rating
- 9/10Porter Ranch Community SchoolGrades: K-8Distance: 0.6 mi
- 5/10Chatsworth Charter High SchoolGrades: 9-12Distance: 2.3 mi
Local experts in 91326
- California
- Los Angeles County
- Los Angeles
- 91326
- Porter Ranch
- 20431 W Windsor Ln




