28426 Old Springs Road Castaic, CA $ 1,849,900
28426 Old Springs Road
$ 1,849,900
Recently Listed New Construction
Open House 6/27 12pm - 2pm
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28426 Old Springs Road

Castaic, CA, 91384
$ 1,849,900
Bedrooms4 Baths3.1 Sq 3,141

Monthly Estimate*

$ 11,680

Listed by Williams Homes Inc.
28426 Old Springs Road, Castaic, CA 91384 - Image 1
28426 Old Springs Road, Castaic, CA 91384 - Image 2
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28426 Old Springs Road, Castaic, CA 91384 - Image 4
28426 Old Springs Road, Castaic, CA 91384 - Image 5
28426 Old Springs Road, Castaic, CA 91384 - Image 6
28426 Old Springs Road, Castaic, CA 91384 - Image 7
28426 Old Springs Road, Castaic, CA 91384 - Image 8
28426 Old Springs Road, Castaic, CA 91384 - Image 9
28426 Old Springs Road, Castaic, CA 91384 - Image 10
28426 Old Springs Road, Castaic, CA 91384 - Image 11
28426 Old Springs Road, Castaic, CA 91384 - Image 12
28426 Old Springs Road, Castaic, CA 91384 - Image 13

Single Family Home for sale in Castaic, CA

for $1,849,900 with 4 bedrooms and 3 full baths, 1 half bath. This 3,141 square foot home was built in 2022 on a lot size of 0.3826.

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.

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Open House

6/27/2026 12:00 PM - 2:00 PM
6/28/2026 12:00 PM - 2:00 PM
28426 Old Springs Road Castaic, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 1,849,900

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.3826

Year Built

2022

Town/City

Castaic

County/Region

Los Angeles

MLS | Web ID

SR26138792

Days on Market

3

Features
General
Living Area 3141
Sewer Public Sewer
Heating Central
Cooling Central Air Dual
Possession Close Of Escrow
Roof Concrete
Appliances Dishwasher Microwave
HOA Fee 385
Garage Spaces 3
Patio/Porch Features Front Porch
Architectural Style Ranch
Pool Features Association
Security Features Carbon Monoxide Detector(s) Fire Sprinkler System Smoke Detector(s)
Year Built 2022
Electric Photovoltaics Seller Owned
View Neighborhood
Stories Count 1
Levels One
Property Subtype Single Family Residence
Community Features Curbs Park Storm Drain(s) Street Lights Sidewalks
Assoc Fee Paid Per Monthly
County Los Angeles
New Construction true
Property Type Residential
Association Amenities Clubhouse Outdoor Cooking Area Picnic Area Pool Trail(s)
HOA true
Attached Garage true
Subdivision Name Williams Ranch (WILRCH)
Garage Y/N true
Full Baths 3
Special Listing Conditions Standard
Status Active
Directions 5 Fwy to Hasley Canyon Road or 126 North to Commerce Center Drive
City Castaic
Disclosures Covenants/Restrictions Disclosure
Association Name Williams Ranch
Entry Location 1
Senior Community Y/N false
High School District William S. Hart Union
Number Of Units Total 1
MLS Area HASC - Hasley Canyon
Lot Size Units Square Feet
Lot Size Square Feet 16666
Listing Terms Cash Conventional 1031 Exchange VA Loan
Spa Features Association
Property Attached Y/N false
Land Lease Y/N false
Current Financing Conventional FHA VA
Property Condition Turnkey
Additional Parcels Y/N false
Lease Considered Y/N false
Structure Type House
Living Area Units Square Feet
Builder Name Williams Homes
Standard Status Active
Occupancy Type Vacant
Year Built Source Builder
Tax Lot 52
Property Sub Type Additional Single Family Residence
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Interior
Interior Amenities 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 Closet(s)
Fireplace Features None
Total Stories 1
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Window Features Double Pane Windows
Fireplace Y/N false
Half Baths 1
1/4 Baths 0
3/4 Baths 0
Laundry Features Gas Dryer Hookup Laundry Room Upper Level
Total Bedrooms 4
Entry Level 1
Main Level Bedrooms 1
Main Level Bathrooms 2
Total Baths 4
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Exterior
Fencing Block Wrought Iron
Parking Features Direct Access Driveway Garage
Lot Features Back Yard Drip Irrigation/Bubblers Front Yard Sprinklers In Front
Water Source Public
Total Parking 3
Lot Size Area 16666
Foundation Details Slab
Spa true
Lot Size Acres 0.3826
Road Surface Type Paved
Private Pool false
Lot Size Source Builder
Door Features Insulated Doors
Road Frontage Type County Road
Builder Model 8B
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* Excluded Features
List By
Williams Homes Inc.

Broker

mbrunette@williamshomes.com

Email

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$11,680
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$11,680
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Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
6/26/2026$1,849,900 Listed Price

Map


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28426 Old Springs Road, Castaic, CA, 91384 is a Single Family Home for sale at $1,849,900 with 3,141 sqft and a lot size of 0.3826. 28426 Old Springs Road has 4 bedrooms, 3.1 baths, and was built in 2022. The property's zip code is 91384 which is in Castaic, CA