Home

Welcome to the Courthouse Commons Homeowners Association website! Our community is home to 252 condos spread across 22 beautifully maintained three- and four-story buildings. Residents enjoy a 4,850-square-foot clubhouse with a cozy great room, fireplace, flat-screen TV, fitness center, card and craft rooms, and a billiard room. Outside, we offer a heated pool, tennis and pickleball courts, a playground, and a community garden—making Courthouse Commons a truly special place to live. This is a close-knit, stable neighborhood where every condo is privately owned and owner-occupied, with no rentals permitted.

Our homeowners are a lively and diverse mix, including young families, working professionals, and an active 55+ group, all dedicated to making our community a welcoming, close-knit, and peaceful place to live.

Click here for driving directions and a layout of the complex

Community News

Please login to view this area.

News Flash

Information on Vantaca access and payment options now posted in the Community News section. Login for details.

Tickets are now on sale for group night at the LI Ducks. Check the Upcoming Events for more details.

Upcoming Events

Please login to view this area.

Our Community

Situated in Central Islip, Long Island, we are just steps away from the Fairfield Properties Ballpark, home of the four-time Atlantic League Champion Long Island Ducks professional baseball team. We are adjacent to the Federal and County Courthouse and Touro Law Center. Just a short drive away is the historic Bayard Cutting Arboretum, Connetquot State Park, Heckscher State Park, as well as Islip Town parks, marina and beaches. Nearby you will find Gull Haven, a Town of Islip public nine-hole golf course plus an abundance of shopping, entertainment and restaurants to enjoy.

Only homeowners can be registered to be given access to all Member options. The HOA uses our website to communicate with our residents. If you have not registered, please do so. If you do not have a computer or an email account, please provide the management company with an email address of a family member who will share with you the information that is sent.
To register, click on the registration prompt located on the top right section of this page. Once you complete the registration form, the information will be sent to the webmaster for approval. You will receive an email once this process is completed. Please allow 24-48 hours for processing.