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Castaic, CA

$1,799,900

28426 Old Springs Road, Castaic, CA
4
Beds
4
Baths
3,141
Sq Ft
2022
Built
23
Days listed

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.

Facts & features

Interior
Bedrooms
4
Bathrooms
3 full, 1 half
Living area
3,141 sq ft
Interior features
Breakfast Area, Separate Formal Dining Room, High Ceilings, Open Floorplan, Pantry, Quartz Counters, Recessed Lighting, Bedroom On Main Level, Loft, Walk In Pantry, Walk In Closets
Appliances
Dishwasher, Microwave
Fireplace
None
Heating
Central
Cooling
Central Air, Dual
Laundry
Gas Dryer Hookup, Laundry Room, Upper Level
Levels
One
Spa
Association
Exterior & lot
Lot size
0.383 acres (16,666 sq ft)
Pool
Association
View
Neighborhood
Architectural style
Ranch
Year built
2022
New construction
Yes
Parking
Direct Access, Driveway, Garage
Parking spaces
3
Community
Area
HASC - Hasley Canyon
County
Los Angeles
Community features
Curbs, Park, Storm Drains, Street Lights, Sidewalks
HOA fee
$385/mo
Listing details
Status
Active
Property type
Single Family Residence
Days on market
23
Listed
2026-06-25
Original price
$1,849,900
Terms
Cash, Conventional, Exchange 1031, Va Loan
Parcel #
2866065033
MLS #
SR26138792
Listed by
Michael Brunette · Williams Homes Inc.

Location

Price history

Listed
$1,849,900 · 2026-06-25
Price reduced
$1,799,900 (−$50,000)
Days on market
23
Current price
$1,799,900
Financing

Could this home be yours?

Estimated monthly payment
$11,291
$9,101 principal & interest · $2,190 taxes & insurance
$359,980
Estimate only
Loan $1,439,920

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Estimated value range nearby
$1,573,569$1,847,233

A rough estimate from current nearby price-per-square-foot — not an appraisal. A precise valuation considers condition, upgrades and recent sales.

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Listing data provided by CRMLS

Listing courtesy of Williams Homes Inc.. © 2026. The multiple listing data appearing on this website is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumer may be interested in purchasing. All data, including but not limited to 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. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed. Last updated July 26, 2026 Equal Housing Opportunity.

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