Nestled on 2 peaceful acres in Newtown, CT, 23 Old Green Road presents a beautifully maintained 4-bedroom, 2.5-bath Colonial retreat that exudes privacy and sophistication. Step inside this inviting residence to discover a remodeled kitchen boasting stainless steel appliances, marble countertops, and a butcher block island. French doors lead you from the kitchen to the expansive rear deck with built-in seating, offering the perfect setting for outdoor gatherings. The main level also features a cozy family room with a wood fireplace, a dining room with a bay window, a versatile living room or den with custom built-ins, and a convenient laundry/powder room with designer finishes. Make your way upstairs to find the primary suite, complete with a wood-burning fireplace, barn doors, custom closets, and an updated bath featuring elegant marble finishes and a rain shower. Three additional bedrooms provide flexible space for guests, a home office, or daily living needs. The property also includes a walk-up attic and a full basement with interior and garage access, offering ample space for hobbies, a workshop, a home gym, or storage. This Colonial gem has undergone major upgrades, including Central A/C installation in 2026, a high-efficiency System 2000 boiler added in 2025, rebuilt chimney with new flue liners, additional attic and basement insulation, upgraded electrical system, and a professionally painted exterior with a warranty. Additional highlights of this residence include recessed lighting, dimmers, fresh paint, upgraded closets, an epoxy garage floor, a security system, rebuilt front steps, new porch columns, beautifully landscaped grounds, a paver walkway, gravel patio, and fenced garden - all contributing to a welcoming outdoor space for relaxation and entertainment.