4300 3rd Ave S Saint Petersburg, FL 33711

Under contract-accepting backup offers. Finding a home in St. Pete that checks every box is rare, but finding one that actually offers room to breathe is a total game-changer. Sitting on a massive 12,700 sqft double corner lot, this property provides the kind of space and investment potential that is nearly impossible to find this close to the heart of the city. This isn't a cookie-cutter flip; it's a home with genuine soul and architectural character. From the moment you step onto the large, screened front patio, you're greeted by authentic details like original oak hardwoods, transition archways, and 5-panel craftsman solid wood doors. Between the custom built-ins, the cedar-lined closets, and the wood-burning fireplace, the home feels incredibly solid and timeless, while the sun-drenched Florida room offers the perfect transition to your private outdoor paradise. The kitchen was recently reimagined for a contemporary lifestyle, featuring sleek shaker cabinets, granite countertops, stainless steel appliances, and designer porcelain tile. You also get the heavy-hitting peace of mind that buyers are looking for today, including a 2020 AC system and the massive financial benefit of being in a non-flood zone. Whether you're hosting a dinner in the breakfast nook or enjoying the seamless flow into the dining area, every inch of this 1,940 sqft layout feels intentional and functional. The backyard, however, is the true showstopper and offers possibilities that most local lots simply can't match. Because of the sheer scale of the double lot, you don't have to choose between a dream pool and functional storage; there is more than enough room to install a resort-style pool and still park your boat or RV. For the forward-thinking buyer, this lot is a goldmine for building an ADU (Accessory Dwelling Unit) to create a secondary income stream or a private home office. Location-wise, you are perfectly centered in the "Best of St. Pete" circle. You're less than 10 minutes from the world-class dining at the St. Pete Pier, three miles from the quirky, artistic energy of Gulfport, and just a quick drive to the sugar sands of the Gulf beaches. It is rare to find a property that offers this much character, this much land, and this much security all in one package. This is a one-of-a-kind opportunity to own a piece of St. Pete that can actually grow with you.