28426 Old Springs Road, Castaic, CA 91384 (MLS # SR26138792)

Price $1,849,900
Status Active
Beds 4
Baths 3.5 Baths
Home size 3,141 sqft
Lot Size 16,667 sqft
Days on Market 2
FORMER SINGLE-STORY MODEL HOME WITH UPGRADES GALORE & MASSIVE 16,000 SQ. FT. VIEW LOT! Don't miss this incredible opportunity to secure one of the very last single-story homes available in the Williams Ranch community. This spectacular Plan 13 residence was a former model home, meaning it comes absolutely loaded with upgrades galore, high-end custom finishes, and unique designer features at every single turn. Spanning an impressive 3,141 square feet of luxury living area, the home is perfectly situated on an expansive, premium 16,000 square foot lot. The outdoor space is a true private oasis, featuring a completely finished, professionally landscaped backyard adorned with beautiful, mature trees, all framing a breathtaking, picturesque view. The highly desirable single-level floor plan offers the perfect balance of grand entertaining spaces and private retreats, featuring four spacious bedrooms and 3.5 beautifully appointed bathrooms. Because this was a showcase model home, every room has been professionally curated with top-tier interior details designed for seamless indoor-outdoor California living. With its sprawling, turnkey backyard, mature landscaping, premium view orientation, and unparalleled builder upgrades, this rare property is ready for immediate enjoyment. As one of the final single-story opportunities remaining in the community, this home combines model-home sophistication with ultimate single-level convenience. Live on a 430-acre master planned community nestled between the Sierra Pelona Mountains. Come and be a part of a community that has an exceptional recreation center, junior-size Olympic swimming pool, and an outdoor kitchen. Here you will be surrounded by abundant open space hiking trails, numerous pocket parks, entertainment amphitheater, large citrus orchards, and working vineyards.
Property Type(s): Single Family
Last Updated 6/26/2026 Tract Williams Ranch (WILRCH)
Year Built 2022 Community HASC - Hasley Canyon
Garage Spaces 3.0 County Los Angeles

Additional Details

AIR Central Air, Dual
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Microwave
AREA HASC - Hasley Canyon
GARAGE Attached Garage, Yes
HEAT Central
HOA DUES 385|Monthly
INTERIOR High Ceilings, Open Floorplan, Pantry, Recessed Lighting, Walk-In Closet(s)
LOT 0.3826 acre(s)
LOT DESCRIPTION Back Yard, Front Yard, Sprinklers In Front
LOT DIMENSIONS 16666
PARKING Attached, Direct Access, Driveway, Garage
POOL DESCRIPTION Association
SEWER Public Sewer
STORIES 1
STYLE Ranch
SUBDIVISION Williams Ranch (WILRCH)
VIEW Yes
VIEW DESCRIPTION Neighborhood
WATER Public

Location

Listed with Williams Homes Inc.

Based on information from CRMLS as of 6/26/26 5:30 PM PDT. The information being provided by CRMLS is for the visitor's personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by CRMLS, CLAW, CRISNet MLS, i-Tech MLS, PSRMLS and/or VCRDS and is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited.

Any property information referenced on this website comes from the Internet Data Exchange (IDX) program of CRISNet MLS and/or CRMLS. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

This IDX solution is (c) Diverse Solutions 2026.

Email a Friend