300 Coco Plum Rare opportunity to own a 21, 808 sq ft oceanside lot directly overlooking the pristine shores of Coco Plum Beach in beautiful Marathon, Florida. This expansive parcel offers breathtaking unobstructed views and an unbeatable location for your dream coastal retreat. Wake up to breathtaking ocean views, salty breezes, and quiet serenity. The seller currently holds the right to build two units, with construction to begin within 6 months- seller is open to working out terms with the buyer, though the seller cannot perform the construction. Whether you’re planning a luxury duplex, vacation escape, or investment property, this lot provides endless potential in one of the Keys’ most sought-after communities. Don’t miss this rare chance to build steps from the beach with panoramic water views.