---
listing_id: CRSR26072778
status: Active
price: 2400000
beds: 5
baths_full: 6
baths_half: 0
sqft_living: 4159
sqft_lot: 22238
lot_acres: 0.51
year_built: 2022
property_type: Residential
property_subtype: Single Family Residence
address: "28346 Old Springs"
city: Castaic
state: CA
zip: 91384
county: "Los Angeles County"
lat: 34.4636019
lng: -118.6291385
days_on_market: 18
hoa_fee: 385
hoa_frequency: Monthly
garage_spaces: 3
list_agent: "Christie Locke"
list_office: "NextHome Real Estate Rockstars"
list_agent_phone: "(661) 904-3635"
list_agent_license: 02031344
mls_source: CRMLS
modified: 2026-04-20
transaction_type: buy
---

Home | Los Angeles County | Castaic | 91384 | 28346 Old Springs

28346 Old Springs, Castaic, CA 91384

MLS: CRSR26072778 | Status: Active | Price: $2,400,000
Beds/Baths: 5 / 6
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Acres Lot Yr Built
5 6 4,159 0.51 2022

Remarks

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, a

MLS Listing Information

Field Value
MLS # CRSR26072778
MLS Source California Regional MLS
Days on Site 18

Features

Interior Features

Feature Details
Bedrooms Ground Floor Bedroom, Primary Suite/Retreat
Appliances Other
Fireplace Living Room
Laundry In Laundry Room, Other, Upper Floor
Cooling Central Forced Air, Other
Heating Solar

Exterior Features

Feature Details
Pool Community Facility, Pool - Yes

Parking, School, and Other Information

Feature Details
Garage/Parking Garage: 3 Car(s)
High School District William S. Hart Union High
HOA Fee $385
HOA Fee Frequency Monthly
Complex Amenities Barbecue Area, Community Pool, Picnic Area

Contact Information

Christie Locke
NextHome Real Estate Rockstars
License #: 02031344
Phone: (661) 904-3635

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Castaic Elementary School public K-6 0.58 mi 8
Castaic Middle School public 7-8 0.81 mi 7
Castaic Union Preschool public UG 0.81 mi N/A
Live Oak Elementary School public K-6 1.06 mi 7
Castaic High public 9-12 2.55 mi 9
Northlake Hills Elementary School public K-7 3.22 mi 8
West Creek Academy public K-6 3.46 mi 9
Rio Norte Junior High School public 7-8 3.99 mi 8
Tesoro Del Valle Elementary School public K-6 4.05 mi 9
Valencia High School public 9-12 4.08 mi 10
West Ranch High School public 9-12 4.57 mi 10
Oak Hills Elementary School public K-6 4.59 mi 10
Charles Helmers Elementary School public K-6 4.76 mi 9
Rancho Pico Junior High School public 7-8 4.78 mi 8
North Park Elementary School public K-6 4.81 mi 9

Nearby Homes

Address Price Beds Baths Sq Ft Status
30012 Valley Glen St $1,975,000 6 5/1 3,953 Active
30308 Mallorca Pl $2,500,000 4 4 4,111 Active

Disclosures

©2026 California Regional MLS. All rights reserved. All data, including 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of April 20, 2026. For the most current information, please contact Christie Locke, (661) 904-3635.