4101 NEPTUNE DRIVE SEST PETERSBURG, FL 33705




Mortgage Calculator
Monthly Payment (Est.)
$1,186ADU 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. **** lot is cleared and ready to Build!!!!!!
| 2 hours ago | Listing updated with changes from the MLS® | |
| 5 hours ago | Listing first seen on site |
Listing information is provided by Participants of the Stellar MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Properties displayed may be listed or sold by various participants in the MLS Copyright 2026, Stellar MLS.
Last checked: 2026-04-24 06:43 PM EDT
Did you know? You can invite friends and family to your search. They can join your search, rate and discuss listings with you.