Diego Island Real Estate

Diego Island Real Estate

Welcome to Diego Island, an enchanting subdivision nestled in the heart of St. Augustine, Florida, within the picturesque St. Johns County. This hidden gem offers a unique blend of serene waterfront living and vibrant community spirit, making it one of the most sought-after neighborhoods in the area.

Diego Island boasts stunning views of the Intracoastal Waterway, where residents can enjoy breathtaking sunsets and the gentle sounds of nature. The subdivision is designed for those who appreciate the finer things in life, featuring beautifully crafted homes that reflect the coastal charm of St. Augustine. With spacious lots and lush landscaping, Diego Island provides a tranquil escape from the hustle and bustle of everyday life.

The community is perfect for families, retirees, and anyone seeking a peaceful lifestyle. Residents can take advantage of nearby recreational activities, including boating, fishing, and kayaking, all just a stone's throw away. The proximity to historic downtown St. Augustine allows for easy access to a wealth of cultural experiences, dining options, and shopping venues. St. Augustine is known for its rich history, beautiful architecture, and vibrant arts scene, ensuring there’s always something to explore.

In addition to its natural beauty and cultural offerings, Diego Island fosters a strong sense of community. Neighbors often gather for social events and enjoy the camaraderie that comes with living in such a welcoming environment. Whether you're looking for a permanent residence or a vacation retreat, Diego Island is the perfect place to call home. Come and discover the allure of this idyllic subdivision, where tranquility meets charm in the heart of St. Augustine.

Newest Listings in Diego Island

$2,160,000
3 Beds 4 Baths 2156936 MLS
Currently operating as a successful short-term rental, this exceptional St. Johns County property offers a rare blend of privacy, space, energy efficiency, water views, and income-producing potential -- all within the home of Florida's No. 1-ranked school district. Set on a secluded one-acre wooded homesite, the 3,470-square-foot residence is surrounded by mature trees that create a peaceful natural buffer and the feel of a private retreat. Designed for both everyday living and guest flexibility, the home features three bedrooms, four bathrooms, a dedicated office, and two versatile flex rooms that can serve as additional sleeping areas, a media room, home gym, game room, or creative workspace. Inside, soaring 10-foot ceilings, elegant tray details, abundant natural light, and tranquil water views create an inviting atmosphere throughout the home. The thoughtful layout offers multiple gathering areas, giving owners and guests plenty of room to relax, entertain, and enjoy the property's private setting. Energy efficiency is another major advantage, with solar panels helping reduce electric costs to a reported average of approximately $30 per month. That kind of monthly savings can be especially valuable for a full-time residence, vacation home, or income-producing rental. With its spacious floor plan, private wooded setting, water views, coastal location, and current short-term rental use, this property is well-positioned for a buyer seeking a personal retreat, vacation home, or investment opportunity in one of Northeast Florida's most desirable counties.

116 Diego Island Court, St. Augustine

Start Your Search

MFR MLS is the source of this information via Internet Data Exchange Program. All listing information is deemed reliable but not guaranteed and should be independently verified through personal inspection by appropriate professionals. Listings displayed on this website may be subject to prior sale or removal from sale. Availability of any listing should always be independently verified. Listing information is provided for consumer personal, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited and may violate relevant federal and state law. Data last updated on

The data relating to real estate for sale on this web site comes in part from the Internet Data Exchange (IDX) program of the Northeast Florida Multiple Listing Service, Inc. Real estate listings held by brokerage firms other than Realty Exchange LLC are marked with the listing broker’s name and detailed information about such listings includes the name of the listing brokers. Data provided is deemed reliable but is not guaranteed. © 2026 Northeast Florida Multiple Listing Service, Inc. All rights reserved. Data last updated