Chateaux Sur Mer Unrec Homes with Beach - Private Amenities

Welcome to Chateaux Sur Mer, a hidden gem nestled on the stunning Sanibel Island in Lee County, Florida. This exclusive neighborhood is a paradise for those seeking tranquility and luxury, where the lush landscapes and pristine beaches create a picturesque backdrop for your dream home.

Chateaux Sur Mer is renowned for its exquisite beachfront properties, each offering private amenities that cater to a life of comfort and leisure. Imagine waking up to the gentle sound of waves lapping against the shore, with the sun rising over the Gulf of Mexico right outside your window. The homes here boast spacious layouts, modern designs, and breathtaking views, making them perfect for both year-round living and vacation getaways.

In addition to the beautiful homes, residents enjoy access to private amenities, including exclusive beach access, serene walking paths, and lush gardens that invite relaxation. The neighborhood fosters a tight-knit community spirit, where neighbors become friends and every gathering feels like a celebration.

Sanibel Island itself is a treasure trove of outdoor activities, from world-class shelling on the beach to kayaking through the tranquil waters of the nearby wildlife refuges. With a rich array of dining, shopping, and recreational options just a short drive away, you’ll find everything you need to enhance your coastal lifestyle.

If you’re looking for a place that combines luxury living with the beauty of nature, Chateaux Sur Mer is your perfect destination. Experience the best of Sanibel Island—where your beachside dreams can become a reality!

Newest Chateaux Sur Mer Unrec Homes with Beach - Private Amenities

$3,695,000

2026026563 MLS ⋅ Chateaux Sur Mer Unrec BLDG.

An exceptional opportunity to create your vision of a beach home on Sanibel Island’s pristine, shell-strewn shoreline. Enjoy spectacular sunsets and boundless wildlife sightings daily. This expansive 66,864 sq. ft. homesite with 109 ft of water-frontage offers a generous development envelope, ensuring ample space for design flexibility and privacy—an extraordinary canvas for your coastal vision. IMPERVIOUS COVERAGE CALCULATIONS ALLOWABLE: IN ZONE E-2 (PREDOMINATE ZONE) = 25% OF PARCEL. TOTAL ALLOWED = 16,716 SQUARE FEET. DEVELOPED AREA CALCULATIONS ALLOWABLE: IN ZONE E-2 (PREDOMINATE ZONE) = 30% OF PARCEL. TOTAL ALLOWED = 20,059 SQUARE FEET.

4717 Rue Belle Mer, Sanibel

$3,850,000

2026023320 MLS ⋅ Chateaux Sur Mer Unrec BLDG.

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

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