Castaic homes
For sale128 days on market
$1,799,900

28426 Old Springs Road, Castaic, CA 91384

4
Beds
4
Baths
3,141
Sq ft
$573
Per sq ft

About this home

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.

Type
Single Family Residence
Year built
2022
Lot
16,666 sq ft
Garage
3 car
HOA
$385/mo
Pool
No
View
Neighborhood
Solar
—
Estimated payment
$11,736/mo
  • Principal & interest$9,101
  • Property tax (est.)$1,725
  • Home insurance (est.)$525
  • HOA$385

Example only, not a loan offer. Rate is a placeholder; ask a lender for today's. Taxes vary by neighborhood (Mello-Roos).

Listing provided courtesy of Michael Brunette, Williams Homes Inc., 970-619-0314. MLS# SR26138792. Based on information from California Regional Multiple Listing Service, Inc. as of November 1, 2026 at 8:00 AM Pacific. Information is deemed reliable but not guaranteed and is provided exclusively for consumers' personal, non-commercial use to identify prospective properties they may be interested in purchasing. Coldwell Banker Associated Brokers Realty, CA DRE #00939614.

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