Set along one of St. Petersburg's most treasured waterfront corridors, 1803 Beach Drive SE is a rare offering in Old Southeast, where historic architecture, open views of Tampa Bay, and the quiet beauty of Lassing Park come together in a way that feels almost impossible to recreate. Offered fully furnished and turnkey, the home presents an effortless opportunity to enjoy one of St. Petersburg's most distinctive waterfront settings from day one. Originally built in 1915, the home has been extensi...Set along one of St. Petersburg's most treasured waterfront corridors, 1803 Beach Drive SE is a rare offering in Old Southeast, where historic architecture, open views of Tampa Bay, and the quiet beauty of Lassing Park come together in a way that feels almost impossible to recreate. Offered fully furnished and turnkey, the home presents an effortless opportunity to enjoy one of St. Petersburg's most distinctive waterfront settings from day one. Originally built in 1915, the home has been extensively and thoughtfully renovated, preserving its architectural integrity while elevating it for modern coastal living. A cheerful exterior, metal roof, broad covered porches, tropical landscaping, and a detached guest house create an immediate sense of place. From the front lawn, porches, and main living spaces, the home looks directly across open green space to Tampa Bay, offering protected, uninterrupted views that define the property's character.The property is comprised of a three-bedroom main house, with each bedroom offering an en-suite bath, along with a half bath on the first floor. Thoughtfully updated while honoring its original character, the home balances historic warmth with a fresh, artful point of view. Original hardwood floors, crisp millwork, bright white walls, statement lighting, and generous windows create interiors that feel both refined and relaxed. The living and dining spaces are open, inviting, and filled with natural light, anchored by a brick fireplace and framed by views of the park and Tampa Bay beyond.Upstairs, the expansive primary suite spans the front of the home, creating a private retreat with exceptional scale and presence. A large balcony faces the water, offering a peaceful place to take in sunrise views over Tampa Bay, watch the movement of the park below, or unwind in the evening above the treetops.A second-story bridge leads from the main residence across the lush gardens to the detached guest house, creating a unique and memorable connection between the two living spaces. Upstairs, the guest apartment offers two bedrooms, one bath, and a full kitchen, providing comfortable accommodations for visitors, extended family, or private work-from-home space. On the first floor, a dedicated wine room sets the stage for entertaining, intimate gatherings, and game nights, while the converted garage now serves as a state-of-the-art fitness studio complete with a WaterRower, elliptical machine, and half bath.The outdoor experience is equally compelling. Broad covered porches, expansive decking, tropical landscaping, and generous lawn space create a seamless indoor-outdoor lifestyle. From nearly every vantage point, the home enjoys a rare and protected view across open parkland to the waters of Tampa Bay.Old Southeast has long been one of St. Petersburg's most distinctive neighborhoods, known for its historic homes, creative spirit, front-porch lifestyle, and deep connection to the bay. Just minutes from downtown St. Petersburg, the location offers convenient access to the city's restaurants, museums, galleries, waterfront parks, marinas, and cultural destinations, while still maintaining the quieter, residential feel that makes Old Southeast so special.