Chateaux Sur Mer Unrec Homes with SW Rear exposure

Welcome to Chateaux Sur Mer, an exclusive paradise nestled in the serene surroundings of Sanibel, Florida. This stunning development is a hidden gem within Lee County, offering an exceptional coastal lifestyle that seamlessly blends luxury with the natural beauty of the region.

Chateaux Sur Mer boasts an array of exquisite homes, each designed with meticulous attention to detail and an unwavering commitment to quality. The properties here feature sought-after southwest rear exposure, providing breathtaking sunset views over the glistening Gulf of Mexico. Imagine unwinding on your private lanai, cocktail in hand, as the sun dips below the horizon, painting the sky with vibrant hues of orange and pink.

The community is perfectly positioned to take advantage of Sanibel's renowned beaches, pristine wildlife preserves, and charming local shops and restaurants. Residents enjoy easy access to outdoor activities such as biking, kayaking, and fishing, making it a haven for nature enthusiasts and adventure seekers alike.

At Chateaux Sur Mer, you’ll find not just a home, but a lifestyle enriched by the tranquility of island living. Each residence is thoughtfully crafted to provide comfort and elegance, with spacious layouts and high-end finishes that cater to the most discerning tastes.

Whether you’re looking for a seasonal retreat or a permanent residence, Chateaux Sur Mer offers a unique opportunity to embrace the best of Florida living. Don’t miss your chance to own a piece of this coastal paradise—where every day feels like a vacation. Welcome home!

Newest Chateaux Sur Mer Unrec Homes with SW Rear exposure

$3,850,000

2026023320 MLS

Nestled along the majestic shoreline on Sanibel, this beautiful beachfront lot is located at the end of a quiet cul-de-sac in the desirable Chateaux Sur Mer community. The generous size lot with 105' of direct gulf frontage and 66,415 total sq ft provides the opportunity to build your gulf front island dream home! Impervious allowable coverage is 25% of parcel totaling 16,604 sq ft and developed allowable coverage is 30% of parcel totaling 19,924 sq ft. Seller has home plans available including DEP permitting in place through 11/2026 with Benchmark General Contractors, landscaping designs through Coastal Vista Design and continues to maintain water utilities & landscaping making this property poised and ready to begin building your own piece of island paradise!

4601 Rue Belle Mer, Sanibel

$3,375,000

2025026125 MLS

A rare offering in the coveted coastal community of Château Sur Mer. This parcel rests on just under one acre (0.86 acres) of stunning Gulf frontage, and your own private beach. This is an exceptional opportunity to build your personalized estate on a spacious lot and enjoy it for years to come. Château Sur Mer is highly admired for its large lots, low density, and natural setting, making this a truly unique and valuable property. This property is in the Ecological Zone E-2 (Gulf Beach Ridge) with 390 feet of depth and 98 ft of beach frontage, the property allows 25% impervious coverage and 30% total developed area. Buyer to verify all measurements and zoning.

4641 Rue Belle Mer, Sanibel

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