Keystone Island Houses For Sale

Discover this top-of-the-line, ultra-smart home in keystone point’s gated millionaire’s row. Built by a renowned local builder w/impeccable detail, this 6br/8ba custom home w/finest finishes. Breaking ground summer ’25 & completing fall ’26, buyers can still customize. Designed for luxury living, this home includes a private elevator, spacious service quarters w/direct entrance, and a large playroom/theater room for entertainment. The open floor plan, high ceilings, 2-car garage enhance both elegance and functionality. Enjoy 75 ft. Of water frontage, stunning canal views, and fast ocean access—just minutes to open waters. Perfect for a luxurious waterfront lifestyle, this home blends elegance, security, & convenience. Don’t miss this rare opportunity to customize and create your dream home

This waterfront estate in gated keystone point blends architectural excellence with modern flair. Designed by praxis architecture + design and built by gamma construction, the never-lived-in residence offers nearly 6, 000 sq ft with 6 bedrooms and 5.5 baths. Floor-to-ceiling impact windows bathe the two stories in natural light, highlighting interiors by cb design with custom closets and spa-like baths. The italian mia cucina kitchen pairs wolf and sub-zero appliances, while a crestron smart system ensures effortless living. Outdoors, 75 ft of water frontage provides deep-water dockage and direct bay access, alongside a heated saltwater pool, spa, and lush landscaping for privacy. All minutes from bal harbour shops and miami country day school.