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Stormwater Master Plan- Final Draft Approved by Council March 18, 2025

 

Breach Inlet has restricted access due to the current sand refurbishment project. Click here for the February 2025 update.  

 

 

Historic Design Guidelines Manual -Final Draft for Council Approval 05/20/2025 (PDF)

Post Office

 Post OfficeSullivan’s Island Post Office has been serving the community for over 50 years. It offers PO Box access in their lobby 24 hours per day. Retail hours are Monday-Friday 9am – 1 pm and 2pm – 4pm. Saturday 9am – 10am. Bulk mail acceptance hours are Monday-Friday 9am – 1 pm and 2pm – 2:30pm. Last collection times are Monday – Friday 3:45pm and Saturday 9:45am. 

Other services offered at this location are bulk mail services, business reply mail services, duck stamps, general delivery, money orders, pickup mail services, priority mail services and PO Box online services. Currently, this post office location does not offer passport services.