4101 NEPTUNE DRIVE SE ADU eligible! One of the only vacant lots on Coquina Key exceeding 10, 000 sq ft, making this a rare opportunity to build your primary residence plus a guest house, rental unit, or in-law suite — income potential that's nearly impossible to find on this island. Walking distance from Coquina Key Park, featuring pickleball, tennis, basketball, soccer, a dog park, and areas to fish. Boat ramps are accessible within minutes. Whether it's a sunset cruise on the Gulf or a morning fishing trip, the island is the perfect location for world-class water access. All of this just 10 minutes from downtown St. Petersburg and 20 minutes from the beach — island tranquility without sacrificing convenience.Vacant land this size on Coquina Key rarely hits the market. Whether you're building a dream home, vacation retreat, or investment property, this is the opportunity you've been waiting for. ***The lot is cleared and ready to build!*** Bitcoin may be considered as a form of payment for this transaction, subject to mutually agreed terms.