# 28346 Old Springs, Castaic, CA 91384

> **TL;DR:** 5bd/6ba single family, $2,400,000 ($577/sqft), built 2022, 4,159 sqft. Est. $10,400/mo. Listed 57 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $2,400,000 |
| Price/sqft | $577 |
| Bedrooms | 5 |
| Bathrooms | 6 full |
| Square Feet | 4,159 |
| Year Built | 2022 |
| Lot Size | 22,216 sqft (0.51 acres) |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 57 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $10,400 |
| **Total** | **$10,400** |

## Property Highlights

- Built in 2022
- 0.51 acre lot

## Description

### Agent Description
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!

## Location

- **Address:** 28346 Old Springs, Castaic, CA 91384
- **Coordinates:** 34.4636019, -118.6291385
- **Google Maps:** https://www.google.com/maps?q=34.4636019,-118.6291385

## Listing Agent

- **Name:** Christie Locke
- **Brokerage:** NextHome Real Estate Rockstars
- **Phone:** 6619043635
- **Email:** keysonlocke@gmail.com

## Primary Photo

![28346 Old Springs - Primary Photo](http://lh.rdcpix.com/851f8a78c8973fb62726f0ff8505df7dl-f2698553168r.jpg)

*69 total photos available on [listing page](https://www.propertysimple.com/listing/28346-old-springs-castaic-ca-91384-e288139)*

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**MLS#:** SR26072778 | **Updated:** 2026-06-17
**Source:** listhub

*Copyright © 2026 NextHome, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/28346-old-springs-castaic-ca-91384-e288139)

---

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