Once-in-a-lifetime opportunity to acquire a shovel-ready 10,000+ sqft waterfront lot on prestigious Keystone Blvd in Keystone Island. All plans are fully approved, allowing you to break ground immediately and bypass 12-18 months of permitting. The property features 75 linear feet of water frontage with a brand-new permitted seawall and a canal providing direct ocean access. Included in the sale are approved plans for a 16,000+ sqft, 3-story ultra-luxury master villa complete with elevator, level 5 finishes, wine room, spa, gym, theater, and more, with an estimated value of approximately 15M upon completion. This is the perfect opportunity for a builder or developer looking to fast-track a high-end project without delays. An existing home currently sits on the lot, offering flexibility for financingkeep, rent, or demolish based on buyer preference. Schedule your private showing today.