Nestled on one of the most sought-after streets in Chatham Boro, this beautifully maintained 4-bedroom, 2.1-bath Colonial offers the perfect blend of timeless charm & modern comfort. Step inside to find a welcoming foyer, sun-drenched family room with gas fireplace & an elegant formal dining room ideal for entertaining. The heart of the home is the spacious, updated kitchen featuring 48 inch viking range, granite countertops, 48 inch paneled refrigerator & a bright breakfast room overlooking the picturesque backyard. The cozy sitting room just off the FR provides the perfect spot to relax or enjoy game nights. The kitchen & LR flow seamlessly onto a large deck that spans the back of the home - ideal for outdoor dining & enjoyment. Upstairs are four generously sized bedrooms, including a serene primary suite with his & her walk-in closets & large spa like custom tile en-suite bath. The additional 3 bedrooms offer flexibility for guests or a home office & share a cheerful hall bath. Lots of possibilities on the basement level, with laundry room, sizable rec area, & a lovely porch waiting to host your next backyard gathering. The backyard is a dream with a flat yard, mature landscaping, & two levels of relaxation space. Underground sprinkler system. New roof in 2024. Updated HVAC. Steps away from top rated schools, downtown shopping and NYC train, don't miss this rare opportunity to live on Washington Ave!