Recently Viewed Properties
See This Home
Save This Listing
Close

View All Photos

$2,400,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 6 Full Baths
  • 4,159 Sq. Ft.
  • 3 Car Garage
  • Updated 4 days ago
See This Home
Save This Home
See This Home
Save This Home
It's not just a home...Its an EXPERIENCE; An experience of truly elevated living in this one-of-a-kind Williams Ranch showpiece in Castaic. Built in 2022, this stunning 5-bedroom, 5.5-bathroom home offers 4,156 sq ft, redefining luxury living on the largest lot in the community sprawling over 22,238 sq ft. Designed to impress, the property showcases panoramic views, a state-of-the-art pool and spa, private basketball court, putting green, and exceptional upgrades throughout. Inside, the home blends modern elegance with spacious, thoughtfully designed living areas ideal for both everyday comfort and high-end entertaining. Entertain in the living space downstairs or in the upstairs loft, and work from home in the downstairs office. Potential for multi-generational living with a bedroom on main floor with en-suite bathroom. The primary suite is an absolute dream with ensuite spa-like bath, spacious closet, and panoramic views from the balcony. Each bedroom has its own bathroom, or one just outside of the bedroom door. A 3-car garage and two Tesla Powerwalls add convenience, efficiency, and cutting-edge functionality to this extraordinary residence. This is a rare opportunity to own one of Williams Ranch's most exceptional homes. Welcome to the perfect balance of luxury, lifestyle, and innovation...WELCOME HOME!

Full Property Details for 28346 Old Springs

General

  • Price: $2,400,000
  • HOA FEE: $385/month
  • Status: Active
  • Type: Single Family
  • Source: MRMLS
  • MLS ID: SR26072778
  • Updated: 4/10/2026
  • Days on Market: 6 days
  • Added to Site: 9 day(s) ago

Interior

  • Rooms/Areas: Office, Main Floor Bedroom, Loft, Primary Suite
  • Fireplace: Yes
  • Fireplace(s): Living Room

Rooms

Bathrooms

  • Total Bathrooms: 6
  • Full Bathrooms: 6

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: Inside, Individual Room, Upper Level

Additional Information

  • Shared Amenities: Hiking Trails, Pool, Outdoor Cooking Area, Spa/Hot Tub, Picnic Area
  • Pool: Yes
  • Pool Description: Private

Parking

  • Garage: Yes
  • Garage Spaces: 3

Location

  • County: Los Angeles
  • Subdivision: Williams Ranch (WILRCH)
  • Driving Directions: I-5 N Exit Hasley Canyon, 2nd Exit at Roundabout, 2nd Exit at Roundabout, R on Cambridge, L on Hayworth, L Old Springs

School Information

  • School District: William S. Hart Union

Community

  • Community Features: Mountainous, Sidewalks, Suburban
  • Assoc. Name: Williams Ranch

Heating & Cooling

  • Cooling Type: Dual, Central Air
  • Heating Type: Solar

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Structure Type: Single Family Residence
  • Common Walls: No Common Walls
  • Entry Location: Front Door
  • Stories/Levels: Two
  • Stories Description: Two
  • Square Feet: 4,159
  • Sq. Ft. Source: Assessor
  • Year Built: 2022
  • Year Built Source: Public Records

Lot Features

  • Property View: Panoramic
  • Lot Size (Acres): 0.5105
  • Lot Size (Sq. Ft.): 22,238
  • Lot Size Source: Assessor
  • Lot Description: 0-1 Unit/Acre

Financial Considerations

  • Price Per Sq. Ft.: $577.06
  • Association Fee: $385
  • Assoc Fee Freq.: Monthly

Disclosures and Reports

  • Special Conditions: Standard

Listed by NextHome Real Estate Rockstars, Christie Locke

Quickly Find Out More

* Indicates a required field

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Send Message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

We Value Your Privacy

Listing agent

— 28346 Old Springs —

  • Christie Locke

    NextHome Real Estate Rockstars

661-904-3635

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 28346 Old Springs

School Districts:Castaic Union Elementary School District, William S. Hart Union High School District (9-12)
NameGradesDistance
Live Oak Elementary School, Castaic, CA
27715 Saddleridge Way, Castaic, CA 91384
K-61.1 mi
Castaic Middle School
28900 Hillcrest Parkway, Castaic, CA 91384
7-80.8 mi
Valencia High School, Santa Clarita, CA
27801 N. Dickason Dr., Santa Clarita, CA 91355
9-124.1 mi
Academy Of The Canyons
26455 Rockwell Canyon Road, Santa Clarita, CA 91355
9-125.3 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 28346 Old Springs Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/05/2026
Listed
$2,400,000
28.34%
MLS
1/10/2023
Sold
$1,870,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 28346 Old Springs

Year
Property Taxes
Change
Tax Assessment
Change
2024
$25,806
687%
$1,945,548
2544%
2023
$3,278
1%
$73,581
2%
2022
$3,252
239%
$72,139
2%
2021
$960
—
$70,725
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 28346 Old Springs

$
Down Payment
%
$
%

$
$
$

*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by NextHome Real Estate Rockstars, Christie Locke

Similar Properties near 28346 Old Springs

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

30012 Valley Glen St, Castaic, CA 91384 - Photo 1
$1,975,000

30012 Valley Glen St  Castaic, CA 91384

  • Single Family
  • Active
  • 6
    Beds
  • 6
    Total Baths
  • 3,953
    Sq. Ft.
24202 N Corte Alegra, Valencia, CA 91354 - Photo 1 Price Reduced
-$2,000 (-0.09%)
$2,149,000

24202 N Corte Alegra  Valencia, CA 91354

  • Single Family
  • Active
  • Updated 40 minutes ago
  • 5
    Beds
  • 6
    Total Baths
  • 4,988
    Sq. Ft.
25573 Via Paladar, Valencia, CA 91355 - Photo 1
$2,229,000

25573 Via Paladar  Valencia, CA 91355

  • Single Family
  • Active
  • 6
    Beds
  • 5
    Total Baths
  • 5,379
    Sq. Ft.
24923 Highspring, Newhall, CA 91321 - Photo 1 Just Listed
$2,095,000

24923 Highspring  Newhall, CA 91321

  • Single Family
  • Active
  • Updated 2 days ago
  • 5
    Beds
  • 5
    Total Baths
  • 5,150
    Sq. Ft.

Just Listed near 28346 Old Springs

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

0 Verdale, Val Verde, CA 91384 - Photo 1 Just Listed
$55,000

0 Verdale  Val Verde, CA 91384

  • Lots/Land
  • Active
  • Updated 1 day ago
  • 0.1304
    Acres
27468 Clarkson Ct, Valencia, CA 91354 - Photo 1 Just Listed
$1,195,000

27468 Clarkson Ct  Valencia, CA 91354

  • Single Family
  • Active
  • Updated 2 days ago
  • 5
    Beds
  • 3
    Total Baths
  • 2,765
    Sq. Ft.
23604 Sunderland Ct, Valencia, CA 91354 - Photo 1 Just Listed
$1,165,000

23604 Sunderland Ct  Valencia, CA 91354

  • Single Family
  • Active
  • Updated 4 days ago
  • 4
    Beds
  • 3
    Total Baths
  • 2,870
    Sq. Ft.
27018 Woodlands Dr, Valencia, CA 91355 - Photo 1 Just Listed
$1,729,999
Open House

27018 Woodlands Dr  Valencia, CA 91355

  • Single Family
  • Active
  • Updated 11 hours ago
  • 4
    Beds
  • 5
    Total Baths
  • 3,464
    Sq. Ft.

Price Reduced near 28346 Old Springs

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

0 Central, Val Verde, CA 91384 - Photo 1 Price Reduced
-$10,950 (-9.96%)
$99,000

0 Central  Val Verde, CA 91384

  • Lots/Land
  • Active
  • Updated 5 days ago
  • 0.1331
    Acres
26973 Prospector Road, Valencia, CA 91381 - Photo 1 Price Reduced
-$13,500 (-2.71%)
$485,000

26973 Prospector Road  #302  Valencia, CA 91381

  • Condo
  • Active
  • Updated 7 hours ago
  • 2
    Beds
  • 2
    Total Baths
  • 940
    Sq. Ft.
25387 Playa Serena, Valencia, CA 91381 - Photo 1 Price Reduced
-$10,090 (-1.19%)
$839,900

25387 Playa Serena  Valencia, CA 91381

  • Single Family
  • Active
  • Updated 5 days ago
  • 3
    Beds
  • 3
    Total Baths
  • 1,901
    Sq. Ft.
24202 N Corte Alegra, Valencia, CA 91354 - Photo 1 Price Reduced
-$2,000 (-0.09%)
$2,149,000

24202 N Corte Alegra  Valencia, CA 91354

  • Single Family
  • Active
  • Updated 40 minutes ago
  • 5
    Beds
  • 6
    Total Baths
  • 4,988
    Sq. Ft.

Recent Sales near 28346 Old Springs

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

28414 Old Springs, Castaic, CA 91384 - Photo 1 Sold
$2,225,000

28414 Old Springs  Castaic, CA 91384

  • Single Family
  • Closed
  • 6
    Beds
  • 6
    Total Baths
  • 4,590
    Sq. Ft.
28414 Old Spgs Rd, Castaic, CA 91384 - Photo 1 Sold
$2,225,000

28414 Old Spgs Rd  Castaic, CA 91384

  • Single Family
  • Closed
  • 6
    Beds
  • 6
    Total Baths
  • 4,590
    Sq. Ft.
27780 Reel Ln, Valencia, CA 91381 - Photo 1 Sold
$2,400,000

27780 Reel Ln  Valencia, CA 91381

  • Single Family
  • Closed
  • 5
    Beds
  • 6
    Total Baths
  • 4,045
    Sq. Ft.
26524 Valley Oak Ln, Valencia, CA 91381 - Photo 1 Sold
$2,200,000

26524 Valley Oak Ln  Valencia, CA 91381

  • Single Family
  • Closed
  • Updated 9 days ago
  • 5
    Beds
  • 6
    Total Baths
  • 4,171
    Sq. Ft.

28346 Old Springs, Castaic, CA 91384 (MLS# SR26072778) is a Single Family property with 5 bedrooms and 6 full bathrooms. 28346 Old Springs is currently listed for $2,400,000 and was received on April 05, 2026. Want to learn more about 28346 Old Springs? Do you have questions about finding other Single Family real estate for sale in Castaic? You can browse all Castaic real estate or contact a Coldwell Banker agent to request more information.

Tour this property