First Time on the Market in over 50 Years. Tucked away on a quiet cul-de-sac in the heart of Glenville, 18 Guilford Lane is a rare find. This enchanting 4-bed, 2.5-bath Colonial has been lovingly cared for by the same family and it's easy to see why they stayed. The home offers a warm, welcoming layout with hardwood floors, classic details, and natural light throughout. A spacious living room with a wood-burning fireplace flows into a formal dining area and an eat-in kitchen ready for your personal touch. Upstairs, four generously sized bedrooms - including a peaceful primary suite - provide room to grow. Step outside and discover a private, level backyard surrounded by mature trees - the perfect setting for coffee, gardening, or quiet evenings. With an attached two-car garage, full basement, and strong bones, this home is as practical as it is charming. Close to Glenville Elementary, parks, shops, and under an hour to NYC, this is your chance to own a timeless Greenwich property in a truly special neighborhood.