Under contract-accepting backup offers. This RARE St. Pete DUPLEX screams QUALITY!!! Property offers a precisely remodeled 1950s, 3 bed, 2 bath home, and a new, custom-built, detached tiny house on a single lot. Located just minutes from Gulfport Beach, and Twin Brooks golf course, the property features two separate addresses with independent power and water meters, separate driveways, making it an ideal setup for a primary residence with a high-quality rental or a multi-generational living arrangement under separate roofs. The main house was fully remodeled between 2023 and 2026, including a full electrical rewire, completely new underground plumbing, HVAC, and a new roof. The custom-built 468-square-foot ADU features 10-foot ceilings and 8-foot French doors that showcase the lush, mature landscaping and 100-year oak trees residents can enjoy. Large window in the custom shower overlooks private oasis resembling the resort / SPA living. High-end finishes like polished concrete floors, massive windows, or custom fixtures ensure the space feels premium without any "builder-grade" shortcuts. Practical benefits include low utility bills, alley access, separate FULLY FENCED yards. Duke Energy is currently moving the electricity lines underground. This is a turnkey, 2-unit property built with longevity and quality in mind. NO HOA, NO FLOODING!