172 O'halloran Circle Beautifully renovated 4 bedroom, 2 bath Colonial in Arlington School district! This sun soaked home features luxury vinyl plank flooring throughout, open concept designer kitchen with SS appliances and granite countertops, dining room with sliders leading out to the freshly painted deck, and cozy living room with custom built-in TV nook with electric fireplace. The main level also includes a bedroom with walk-in closet, updated full bath, and laundry room with newer high end washer/dryer for added convenience. Upstairs, find the primary bedroom, two additional well sized bedrooms, and a tiled full bath with marble countertop. Updates include newer windows and patio door, high-efficiency heat pump to ensure comfort, new hot water heater, water softener, Tesla charger, as well as security system, and radon mitigation system installed to offer peace of mind. Outside, enjoy the private level yard with vinyl and chain-link fencing, perfect for entertaining. Conveniently located on a quiet road near route 44/55, Taconic, shops, restaurants, and schools, this home offers modern comfort in a desirable location.