Williams Ranch Community & New Homes
Williams Ranch is a brand-new, 430-acre residential development now under construction in the scenic Hasley Canyon area of Castaic. Built by Williams Homes, this partially gated community is already shaping up to be something truly special. With model homes now open for tours, buyers have a great opportunity to explore what’s available. Some of our clients have already moved in and shared that the process was seamless—and they’re absolutely loving their new homes.
Scroll down to watch the video, browse photos, read our local insights, and view current home listings.
NOTE: This website is NOT associated with the builder or HOA manager for this neighborhood.
Williams Ranch Quick Facts
Builder
Williams Homes
Home Sizes
1,736 – 4,522 SF
Lot Sizes
Large
HOA
YES
Freeway
1-2 Miles
Williams Ranch Community Progress Video Updated in 2025
Here’s our most recent video of Williams Ranch.
Williams Ranch Community Overview
As of 2025 around half of the homes are complete and the new Williams Ranch Neighborhood Park is now open!
There will be approximately 497 homes in neighborhoods spread out over 430 acres. There are a good number of homes planned as single story houses. New buyers can expect good sized lots in neighborhoods surrounded by the natural beauty commonly found in the hills and open space of Castaic. Recently, it was reported the smallest lot size will be 7,000 sq ft. Just so you know, the average lot size for homes in California is 5,575 sq ft.
All the homes have been exquisitely designed and are quite spacious. Of course, the main living space is open, so in most homes the living room, dining room and kitchen are all one space. As an added bonus, many homes come with scenic mountain views, but the type of view will also be reflected in the price.
Brief Description of Model Homes
We knew this community was going to be special and now that we’ve seen and visited the homes we can honestly report, the builder has exceeded our expectations!
Here we provide very brief descriptions of the models, but those interested can visit the WilliamsHomes Los Angeles area sales website for for all the details. Then, contact us for representation and we’ll take you on a tour.
- Vinyard Models: Single story homes available in 4 floor plans sized from 1,736 to 2,526 SF. Includes 3 or 4 bedrooms, 2 to 3.5 bathrooms and a 2 or optional 3 bay garage.
- Meadow Models: Two story homes available in 4 floor plans sized from 2,243 to 3,320 SF. Includes 3 to 5 bedrooms, 2.5 to 4.5 bathrooms and a 2 bay garage with an option for a 3rd.
- Orchard Models: Two story homes available in 3 floor plans sized from 2,479 to 3,607 SF. Includes 3 to 5 bedrooms, 2.5 to 4.5 bathrooms and a 2 bay garage with an option for a 3rd.
- Ridgeline Models: A mix of single story and two story homes available in 4 floor plans sized large, from 2,847 to 4,522 SF. Includes 4 to 5 bedrooms, 3.5 to 5.5 bathrooms and a 2 bay garage with an option for a 3rd car garage and optional RV garage.
Model Home Interior Pics
Here are just a few of the model home interiors we shot during our last visit.
Should you have questions or would like us to represent you to purchase a home here, please call or text us and we’ll schedule a time to talk. As our past clients have stated, with us there’s NEVER any sales pressure, whatsoever.
Matt & Meray
[email protected]
Brand New Homes For Sale in Williams Ranch
We are excited to share the latest listings of brand new homes in Williams Ranch. Although we especially like this remarkable community, there are a more new housing developments in Santa Clarita worth consideration. Please contact us for representation and we’ll get you started.
Click Here if No Listings are Displayed
If looking to learn more about more nearby neighborhoods, take a look at our other published reports about the neighborhoods in Castaic.
Williams Ranch Report By
Matt & Meray Gregory
[email protected]
As local REALTORS®/Brokers and lifelong SCV residents, we LOVE this new development! We have extensive experience representing clients to buy brand new homes, including those in Williams Ranch.
Your Castaic REALTORS®
DRE# 01463326
DRE# 01831112
Community Amenities
Williams Ranch is a thoughtfully designed master-planned community, and residents can look forward to a variety of well-appointed recreational amenities in the future. Planned features include a clubhouse, swimming pool, hot tub, cabanas, fire pits, and expansive greenbelts. The community is beautifully landscaped, offering scenic views, acres of citrus orchards, and working vineyards. A wine pavilion is also in the works—sure to become a favorite gathering spot for residents.
Trail Systems
Within the community residents enjoy up to 5 miles of paseos, perfect for walking, jogging, or a quiet evening stroll. The trails within the community link up to parks and vineyards.
Mello Roos and HOA
Yes, there is an annual Mello Roos, though it’s relatively modest compared to some other nearby new home communities. As expected, homeowners also pay a monthly HOA fee.
Local Parks and Attractions
As of May 2025, the new Williams Ranch Neighborhood Park is officially open and located within the un-gated section of the community. Thoughtfully planned for both residents and the broader Castaic community, the park offers a welcoming space for recreation, relaxation, and social gatherings. Features include a spacious greenbelt, playgrounds, a covered picnic area, restrooms, and convenient on-site parking. While the newly planted trees will take time to mature, the park already serves as a valuable addition to the neighborhood.
It’s only about 5 miles to the upper and lower Castaic Lakes. There are a variety of activities available at the lower lake including a beach, camping, picnic areas and loads of hiking trails. The large upper lake is perfect for boating, fishing and water skiing.
Caution! Before Visiting Williams Ranch
If you’re considering buying a new home here or in any other new community, reach out to us BEFORE visiting or signing up with the builder. Having us represent you ensures that your best interest is protected throughout the process.
Nearby Schools & Local Conveniences
Nearby schools include Castaic Elementary, Live Oak Elementary, Castaic Middle School and Castaic High School. The elementary schools and middle school are part of the Castaic Union School District. The high school is part of the William S. Hart School District. See the attendance boundary map.
Local Conveniences
Future Williams Ranch residents can expect to enjoy the same local conveniences as those available to other Castaic residents. In addition to the lakes, it’s a very short drive to the Castaic Sports Complex. This includes the center, ball fields, skate park, baseball fields, gymnasium, trails, horseshoe pits & more.
There is local convenience shopping & dining at the nearby Castaic Village Shopping Center.
General Information
The information provided here is based on our own visits to the community and our experience representing new home buyers here in Williams Ranch.
To be clear, the Gregory Real Estate Group is not affiliated with this project in any way. We are local REALTORS®/Brokers and a family owned real estate company. We are currently representing several buyers here in Williams Ranch and have represented many to buy homes in other new developments. As SCV residents, we are always interested in learning everything possible about new developments in the areas we serve. We enjoy sharing our unbiased, first hand information with our friends, clients and website visitors.