Welcome to 243 Seneca Avenue, Dix Hills! This beautifully updated 4-bedroom, 3.5-bath Colonial offers modern living at its best. The renovated eat-in kitchen features granite countertops, stainless steel appliances, and under-cabinet lighting. A spacious primary suite includes a full bath and walk-in closet. Hardwood floors flow throughout, leading to a cozy family room with a fireplace and sliders to the backyard. Enjoy a private fenced yard with a 25x15 in-ground saltwater pool, a patio, and in-ground sprinklers. Smart home automation allows remote lighting control and power monitoring, with Alexa and Google Home integration. Owned solar panels provide energy efficiency. A full finished basement with a home office, a two-car garage with new doors, central air, and three-zone heating complete this move-in-ready home.