Sea Castle
*Price shown is the Base Rent, which does not include utilities or optional and required fees; deposit(s) may also apply. Please see the Costs Overview section of our floor plans page for more information on applicable fees.
Proud Moments, Shared Together
#1 Ranked Property Management Company for Resident Satisfaction by Grace Hill Excellence Awards for the fifth consecutive year.
Windsor Communities Ranks #3 in the 2025 Division | ORA Power Rankings by J Turner Research
We're Glad You're Here
Wake up to the California sun, toast to breathtaking ocean sunsets, and fall asleep to the sound of gentle waves—this is the unparalleled lifestyle of Sea Castle by Windsor. Perfectly situated on the sand in Santa Monica, between the iconic Shutters Hotel and the Santa Monica Pier, this beachfront community embodies casual elegance and modern luxury.
Offering effortless access to the best of coastal living, Sea Castle features an array of premier amenities, including a stunning rooftop sky lounge, a 24-hour fitness center, and friendly on-site management. With the beach as your backyard and the city at your doorstep, this is Santa Monica living at its finest. Schedule your personal tour today and make Sea Castle your new home.
Sea Castle by Windsor provides two affordable rental housing programs with limited availability. Learn more about our affordable housing here.
Beach-Front Living Steps From The Sand
We invite you to view our floor plans and apply below or come visit our friendly, professional staff who will be happy to assist you and show you why your Sea Castle isn’t just an apartment, it’s your home.
Available ApartmentsEveryday Exceptional
Living at Sea Castle comes with so much more than an amazing apartment in Santa Monica. From our friendly team to our convenient amenities and services to our vibrant community of friends and neighbors. When you choose a Windsor Community, it’s not just where you live – it’s where you belong.
Pet Friendly
Fitness Center
Beach Views
Coworking Space
Resident Clubroom
Grilling Station
Community Amenities
Lifestyle
- Full equipped fitness center with free weights
- Controlled Access Community
Convenience
- Executive Boardroom and Business Center
- Elevator
- On-Site Laundry Facilities
- On-Site Management
- 24-Hour Emergency Maintenance
- Package Receiving
Apartment Features
Living Space
- Beach and City Skyline Views
- Luxury vinyl plank flooring*
- Private Balconies and Patios*
- Air Conditioning
Bedroom
- Walk-In Closets*
Kitchen
- Gourmet Kitchens with Refrigerators, Dishwashers, Built-In Microwaves
- Stainless Steel Appliances
*Available in select apartments.
Home Is Where Your Pets Are
The one thing we love just as much as our residents…is your pets. But Sea Castle doesn’t just welcome your furry (or finned) friends with open arms, we go above and beyond to make sure your pets feel just as at home with us as you do.
Learn MoreTour Your Way
We can’t wait for you to explore our community and experience Windsor at your own pace. We offer flexible options so you can tailor your tour experience at Sea Castle.
Schedule a Tour Learn More