Welcome to 3 East Lynn Avenue, a beautifully updated 1.5-storey home nestled in one of St. Catharines most desirable north-end neighborhoods. Situated on an expansive 70-foot wide lot, this versatile 3+1 bedroom, 2.5 bathroom home offers incredible potential for a wide range of buyers.Inside, you'll find a thoughtfully designed layout featuring a main-floor primary bedroom and full bathroom and upstairs, two generously sized bedrooms and a 2-piece bath provide perfect space either down-sizers or those seeking single-level living or for families or guests.The main floor is full of warmth and charm, highlighted by a spacious dining area and a cozy living room centered around a stunning gas fireplace. The updated kitchen blends style and function, offering ample workspace and modern finishes that make meal prep a joy. Downstairs, the fully finished basement offers even more living space with a large rec room, a full bath, and a versatile office or potential fourth bedroom perfect for a home business, gym, or teen retreat. Additional features include an attached garage with a breezeway, ideal for all-season access and functioning as a practical mudroom for busy family life. Outside, enjoy the oversized backyard with a patio and shed, perfect for entertaining, gardening, or letting the kids play. Recent updates include insulation improvements, backyard upgrades, sewer line to the street, bathroom remodels, and much more. This home is move-in ready and low-maintenance. Whether you're starting out, growing your family, or looking to downsize without compromise, this property offers comfort, character, and space to grow.