Welcome to 301 Columbus Street, a thoughtfully updated 3-bedroom, 2-bathroom home situated on an oversized 0.29-acre corner lot in desirable Sebastian Highlands with no HOA. Offering 1,398 square feet of living space, this one-story Sebastian home combines distinctive Florida character with extensive modern improvements. Inside, the split-bedroom floor plan is complemented by durable 12mm AC5-rated wood-look laminate flooring, updated lighting and ceiling fans, renovated bathrooms, and an updated kitchen featuring butcher-block countertops, refreshed cabinetry and updated appliances. A striking stone fireplace creates a warm focal point in the main living area, while ductless mini-split cooling provides added comfort and efficiency. The expansive screened porch and Florida-room-style space extend the living area outdoors and overlook a spacious backyard with mature lychee, mango and plum trees. The oversized lot provides room for a future pool, garden, recreation area or additional outdoor entertaining space. Parking and storage are equally impressive, with a two-car attached garage, a separate backyard workshop/storage shed and a generous driveway. A metal roof and numerous interior and exterior improvements add even more value. Conveniently located near Sebastian shopping, dining, parks, golf, the Indian River Lagoon, riverfront attractions and Florida's Treasure Coast beaches, this property offers space, flexibility and the relaxed Sebastian lifestyle buyers are searching for. Schedule your private showing today!