28422 Old Springs Road
Castaic, CA 91384
Listing broker / agent: Williams Homes Inc. · Michael Brunette · 970-619-0314 · CRMLS
MLS # SR26138775 · Last checked Oct 19, 2026 20:56 UTC
About this property
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.
Property details
- MLS number
- SR26138775
- Status
- Active
- Type
- Residential
- Subtype
- Single Family Residence
- Beds / baths
- 4 Beds • 5 Baths
- Living area
- 2,847 Sq Ft
- Lot size
- 0.3196 acres
- County
- Los Angeles
- Year built
- 2022
- Stories
- 1
More property detailsCollapse
Listing
- Days on market
- 72
Building
- Year built
- 2022
- Year built source
- Builder
- Architectural style
- Ranch
- Stories
- 1
- Building stories
- 1
- Levels
- Two
- Entry level
- 1
- Roof
- Concrete
- Foundation
- Slab
- Condition
- Turnkey
Bathrooms
- Full bathrooms
- 4
- Half bathrooms
- 1
- Three-quarter bathrooms
- 0
- Quarter bathrooms
- 0
Rooms & interior
- Main-level bedrooms
- 1
- Main-level bathrooms
- 2
- Rooms
- Bedroom, Family Room, Kitchen, Laundry, Loft, Living Room, Office, Other, Pantry, Dining Room
- Appliances
- Dishwasher, Microwave
- 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
- Heating
- Central
- Cooling
- Central Air, Dual
- Fireplace
- None
- Laundry
- Gas Dryer Hookup, Laundry Room, Upper Level
Exterior & parking
- Total parking spaces
- 3
- Garage spaces
- 3
- Parking
- Direct Access, Driveway, Garage
- Attached garage
- Yes
- Pool
- Association
- Spa
- Association
- Patio / porch
- Front Porch
- Lot features
- Back Yard, Drip Irrigation Bubblers, Front Yard, Sprinklers In Front
- Lot size source
- Builder
- Fencing
- Block, Wrought Iron
- Property outlook
- Neighborhood
Utilities & community
- Water
- Public
- Sewer
- Public Sewer
- Community features
- Curbs, Park, Storm Drains, Street Lights, Sidewalks
- Association amenities
- Clubhouse, Outdoor Cooking Area, Picnic Area, Pool, Trails
Fees & lease terms
- Association
- Yes
- Association fee
- $385.00
- Association fee frequency
- Monthly
Schools reported in the listing
- High school district
- William S. Hart Union
School information is supplied with the listing. Confirm current attendance boundaries and enrollment eligibility directly with the school district.
Nearby public schools
Nearby does not mean assigned. These are approximate straight-line distances from the property, not walking or driving routes. Confirm attendance boundaries, enrollment eligibility, grades and current school status directly with the district.
| School / district | Grades | Distance |
|---|---|---|
| Castaic Elementary (school website, opens in a new tab) Castaic Union · Castaic | K–6 | 0.7 mi |
| Santa Clarita Valley International (school website, opens in a new tab) William S. Hart Union High · Castaic | K–12 | 0.8 mi |
| Castaic Middle (school website, opens in a new tab) Castaic Union · Castaic | 7–8 | 0.9 mi |
| Live Oak Elementary (school website, opens in a new tab) Castaic Union · Castaic | K–6 | 1.0 mi |
| Castaic High (school website, opens in a new tab) William S. Hart Union High · Castaic | 9–12 | 2.6 mi |
| Northlake Hills Elementary (school website, opens in a new tab) Castaic Union · Castaic | K–6 | 3.5 mi |
| West Creek Academy (school website, opens in a new tab) Saugus Union · Valencia | K–6 | 3.6 mi |
| Rio Norte Junior High (school website, opens in a new tab) William S. Hart Union High · Santa Clarita | 7–8 | 4.1 mi |
Source: California Department of Education · 2025-26 school locations. Downloaded Oct 2, 2026 UTC. This annual snapshot may not reflect later changes. Public schools only; not a complete list of education options. No ratings or attendance assignments are provided.
Check the California School Directory ↗Price and tax history
Asking price
- Current asking price
- $1,719,900
- MLS-reported original asking price
- $1,769,900
- MLS-reported previous asking price
- $1,769,900
- MLS-reported last price change
- 2026-07-19 13:49 UTC
| Observed (UTC) | Asking price |
|---|---|
| Oct 2, 2026 08:26 | $1,719,900 |
MLS values are reported for this listing, not prior sales. Observation dates show when our importer saw an asking price, not when the MLS changed it. Up to 24 observations are retained; changes between refreshes may be missed. This is not a complete price or sales history.
Property taxes
Tax history is not available from the imported listing data.
Source: MLS feed. Only supplied tax years are shown, up to 10 years; this is not a county tax archive. Amounts may be corrected and taxes may change after purchase. Verify assessments and current taxes with the county. These values do not automatically fill the payment calculator.
Market trends in Castaic
Active residential homes for sale in Castaic, CA, available through this website's authorized feed. Includes residential subtypes; excludes rentals. Not the entire market or a valuation of this property.
Observed price activity · past 30 days
13 currently active listings have an observed price-change pair ending in this period. A listing can appear in both counts.
Calculated 2026-10-19 21:36 UTC. Source: this website's authorized MLS inventory. Import progress, freshness rules and coverage affect the figures. Medians exclude missing/invalid values; price per sq ft is the median of individual listing ratios. Price observations are limited to the last 24 per listing and may miss changes between refreshes. This is not a complete 30-day market report, historical inventory trend, appreciation measure, or sold-price analysis.
Payment calculator
Explore a fixed-rate loan scenario. The price comes from this listing; a 20% down payment and 30-year term are starting assumptions, not requirements. Enter your own interest rate—not APR—and estimated costs.
Illustration only—not a rate quote, preapproval, lending offer or affordability determination. Assumes equal monthly payments on a fully amortizing fixed-rate loan; no adjustable rates, interest-only periods or balloon payments. Excludes closing costs, utilities, maintenance, special assessments and other unentered costs. Actual payments and escrow can differ. Review a Loan Estimate with your lender.
Understanding homeownership costs — CFPB ↗