Beautifully expanded 4 bed, 3.5 bath Colonial in desirable Dudley Hill Estates!, offering exceptional craftsmanship, extensive updates and outstanding indoor-outdoor living.  Recent improvements include  Roof - 2023, Two new HVAC systems 2024 & 2025, new front windows 2025, new hotter heater 2026 and updated irrigation system 2026, and Title V certificate.Stunning family room addition with cathedral ceilings and double slider to deck to the expansive finished lower level with private entrance, full bath, office, playroom and impressive great room with high ceiling fireplace and slider to private patio.  This versatile space is ideal for an in-law suite, guest quarters, multigenerational living or private home office.  Main level offer open floor plan, stunning millwork & gleaming hardwood floors. Marble foyer leads to office w/ french doors on right & formal living room w/ fireplace on left. Elegant dining room features window seat & custom chestnut paneling.  Beautifully appointed kitchen with floor to ceiling inset chestnut cabinets, breakfast peninsula, stainless appliances, opens to the cathedral family room with stone fireplace & double sliders out to oversized deck. Half bath, laundry, mudroom & garage complete the first floor.Upstairs features primary suite with private bath and two walk-in closets, three additional spacious bedrooms & full bath.  Conveniently located near Rt 95, commuter rail, shopping and restaurants.