35 Single Family New construction homes for sale in St. Marys, GA

The Local Vibe (Location & Identity)

Located in the southeastern corner of Camden County, St. Marys serves as a coastal gateway just 40 miles north of Jacksonville. The city’s identity is shaped by its proximity to the Kings Bay Naval Submarine Base, which supports a stable, military-influenced population of approximately 18,500 residents. This coastal community maintains a relaxed pace, primarily attracting families and federal employees who prefer a quiet residential setting over the urban density of the nearby Florida metro.

Living Here: Amenities & Lifestyle

Life here revolves around the water. Residents often spend weekends at the Howard Gilman Memorial Waterfront Park or catching the ferry to the Cumberland Island National Seashore. For daily needs, the Kings Bay Village Shopping Center provides a central hub for groceries and retail. History buffs frequent the St. Marys Submarine Museum, while outdoor enthusiasts utilize the public boat ramps for access to the St. Marys River. Commuters benefit from easy access to I-95. The drive to Jacksonville is direct via the interstate. Many residents find that new home communities in St. Marys offer a modern lifestyle while remaining close to these established local landmarks.

Schools & Family Appeal

The schools are a major draw. Families are served by the Camden County School District, where students typically attend campuses like St. Marys Elementary and St. Marys Middle. The city’s numerous public parks and the St. Marys Public Library serve as vital gathering spots for youth programs and community events.

Why New Construction Makes Sense Here

Much of the existing housing stock in the area dates back several decades, often requiring significant updates to withstand the humid, salt-air environment of coastal Georgia. Choosing new construction homes in St. Marys provides immediate peace of mind through 10-year structural warranties and modern building materials designed for high-humidity climates. Buyers can avoid the immediate capital expenditures—such as roof replacements or HVAC overhauls—that are common with older coastal properties. For those on a tight timeline, quick move-in homes in St. Marys offer the benefit of a brand-new, low-maintenance residence without the wait of a custom build. This allows homeowners to focus on enjoying the coastal lifestyle rather than managing a renovation list.