$2,350,000
-$20,00028346 Old Springs, Castaic CA 91384
House
Property type
61 days
On market
$565
Price per sqft
3 cars
Garage
2022
Year built
22,238 sqft
Lot size
Home highlights
Open Houses
Overview
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...
Listing provided by: Christie Locke DRE #02031344 661-904-3635, NextHome Real Estate Rockstars
Listing updated: May 22, 2026 at 04:37am.
Last checked: Jun 3, 2026 at 03:00pm
Source: CRMLS #SR26072778
Interior
Interior Features: Main Floor Bedroom, Loft, Primary Suite
Room Type: Bedroom, Loft, Primary Bedroom, Office
Cooling: Central Air, Dual
Heating: Solar
Fireplace: Living Room
Laundry: Inside, Laundry Room, Upper Level
Entry Location: Front Door
Main Level Bedrooms: 1
Main Level Bathrooms: 2
Exterior
Property Attached: No
Stories Total: 2
Levels: Two
Common Walls: No Common Walls
Lot Features: Zero To One Unit Acre
Pool: Private, Association
Water Source: Public
Sewer: Public Sewer
View: Panoramic
Garage and Parking
Garage Spaces: 3
Garage: Attached
Parking Total: 3
Lot Information
Land Lease: No
Common Interest: PlannedDevelopment
Parcel #: 2866064024
Additional Parcels: No
Tax Lot: 134
Subdivision: Williams Ranch (WILRCH)
Community
HOA: Yes
HOA Fee: $385 / Month
HOA Name: Williams Ranch
HOA Phone: 661-344-9200
HOA Amenities: Outdoor Cooking Area, Picnic Area, Pool, Spa / Hot Tub, Trails
Senior Community: No
Community Features: Mountainous, Suburban, Sidewalks
High School District: William S. Hart Union
Nearby Schools
Nearby schools around the 28346 Old Springs, Castaic, CA 91384. Contact the school or district directly to verify enrollment eligibility.
Payment Calculator
Total Principal
$1,880,000
Total Interest
$2,397,836
Total Payment
$4,277,836
Payoff Date
Jun 2056
PMI is disabled automatically when your down payment is 20% or more.
Est. Payment
$14,866
per month
Property History for 28346 Old Springs
Castaic Market Snapshot
Market stats compare this property with recent MLS activity for similar property types in 91384.
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