28422 Old Springs Road, Castaic, CA, 91384

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$1,719,900
85 Days On Site

28422 Old Springs Road
Castaic, CA 91384

For Sale|Single Family Residence|Active
4
Beds
5
Total Baths
4
Full Baths
1
Partial Bath
2,847
SqFt
$604
/SqFt
2022
Built
Subdivision:
Williams Ranch (WILRCH)
County:
Los Angeles
Listed by Michael Brunette of Williams Homes Inc. mbrunette@williamshomes.com
Call Now: 951-203-4426
Is this the listing for you? We can help make it yours.
951-203-4426
28422 Old Springs Road28422 Old Springs Road28422 Old Springs Road28422 Old Springs Road
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Mortgage Calculator

Monthly Payment (Est.)

$7,847
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

THE FINAL RV GARAGE HOME AVAILABLE — STUNNING VIEW LOT & DESIGNER INTERIOR! Don't miss this incredible and final opportunity to own a highly coveted RV garage home in the prestigious Williams Ranch community. Situated on a massive, premium 13,923 square foot lot, this spectacular Plan 12 residence boasts 2,847 square feet of masterfully designed living space. The exterior is a true oasis, featuring a completely finished and professionally landscaped backyard adorned with mature olive trees, all framing a breathtaking, picturesque view. Inside, the home has been professionally designed with exquisite, high-end upgrades at every turn, offering a perfect blend of luxury, sophistication, and everyday functionality. The single-story floor plan is as practical as it is luxurious, featuring four spacious bedrooms, each intentionally designed with its own private en-suite bathroom for ultimate comfort and privacy. Perfect for adventure seekers and collectors alike, the massive, attached RV garage provides unparalleled storage for your toys, boat, or motorhome. Combined with the sprawling, finished outdoor space and top-tier interior curation, this home represents the pinnacle of California living. As the very last RV garage home available in the community, this rare showcase property will not last long 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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Listing Snapshot
Price 
$1,719,900
Days On Site 
85 Days
Bedrooms 
4
Inside Area (SqFt) 
2,847 sqft
Total Baths 
5
Full Baths 
4
Partial Baths 
1
Lot Size 
0.3196 Acres
Year Built 
2022
MLS® Number 
SR26138775
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
$385 monthly
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 months agoPrice changed to $1,719,900
2 months agoListing updated with changes from the MLS®
3 months agoListing first seen on site
General Features
Acres 
0.3196
Attached Garage 
Yes
Disclosures 
CovenantsRestrictionsDisclosure
Foundation 
Slab
Garage 
Yes
Garage Spaces 
3
Land Lease 
No
Levels 
Two
Number Of Stories 
1
Parking 
AttachedDirect AccessDrivewayGarage
Parking Spaces 
3
Property Condition 
New Construction
Property Sub Type 
Single Family Residence
Security 
Carbon Monoxide Detector(s)Fire Sprinkler SystemSmoke Detector(s)
Sewer 
Public Sewer
Special Circumstances 
Standard
Style 
Ranch
Water Source 
Public
Interior Features
Appliances 
DishwasherMicrowave
Cooling 
Central AirDual
Electric 
Photovoltaics Seller Owned
Fireplace Features 
None
Heating 
Central
Interior 
High CeilingsOpen FloorplanPantryRecessed LightingWalk-In Closet(s)
Laundry Features 
Gas Dryer HookupLaundry RoomUpper Level
Main Level Bedrooms 
1
Spa 
Yes
Window Features 
Double Pane Windows
Bathroom 
Bedroom 
Dining Room 
Family Room 
Kitchen 
Features - Kitchen Island
Laundry 
Living Room 
Loft 
Office 
Other 
Features - Walk-In Closet(s)
Pantry 
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Exterior Features
Fencing 
BlockWrought Iron
Lot Features 
Back YardFront YardSprinklers In Front
Patio And Porch 
Front Porch
Pool Features 
Association
Road Frontage 
County Road
Roof 
Concrete
Spa 
Yes
View 
Neighborhood
Waterview 
Neighborhood
Windows/Doors 
Double Pane Windows
Community Features
Association Amenities 
ClubhousePicnic AreaPoolTrail(s)Spa/Hot Tub
Association Fee 
$385.0
Association Fee Frequency 
Monthly
Community Features 
CurbsParkStreet LightsSidewalks
MLS Area 
HASC - Hasley Canyon
School District 
William S. Hart Union
Financing Terms Available 
CashConventionalVA Loan1031 Exchange
Building Access 
1
Roads 
Paved
Schools
School District
William S. Hart Union
Elementary School
Unknown
Middle School
Unknown
High School
Unknown


This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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