6100 3RD Avenue N Historic St. Petersburg charm on a rare 17, 000 sq ft corner lot. This home has the character, layout, and lot size that are getting harder to find in this part of St. Pete. The main house offers 3 bedrooms, 2.5 baths, 2, 340 sq ft, formal living and dining spaces, a separate family room, first-floor laundry, and flexible first-floor rooms that could work well as one or two home offices, a den, guest space, or a possible 4th bedroom setup. The bedrooms are located upstairs, including a primary suite with its own bathroom, plus a hall bath for the additional bedrooms. The backyard is where this property separates itself. The oversized lot gives you space that most homes in this area simply do not have, along with an inground pebbletec pool, alley access, circular drive, and a large detached garage/flex space with AC. That detached space has great potential as a game room, studio, gym, workshop, private office, or future guest/ADU-style setup if improved and permitted properly. Additional features include a 2024 roof on the main home, 2021 flat roof replacement, updated pool equipment, natural gas, and a layout that gives the next owner options now and long-term upside later. This is not a cookie-cutter St. Pete home. It is a character property with a large corner lot, pool, detached flex space, alley access, and real upside in a strong St. Petersburg location.