Welcome to estate-style living on Wellesley's most sought-after street, Welwood Avenue. Set on an impressive oversized pie-shaped lot with a private forested backdrop, 3 car garage and an entertainers dream concrete patio with hot tub. The backyard comes complete with gas fireplace, gas hookups for barbequing and an irrigation system. This beautifully upgraded two-story home, located blocks from the public school in Wellesley, offers 3+1 bedrooms, including generously oversized bedrooms (most with walk in closets), and a stunning upgraded primary bedroom, including cathedral ceiling and brand new ensuite which add comfort and luxury throughout. The updated kitchen (2016) is the heart of the home, and extends into the living room with gas fireplace and formal dining area, which could also be set up as a great office or guest suite. Main floor laundry, heated floors and large open concept space rounds off the main floor. Expect to be impressed with the lower level which includes custom bar, many unique upgrades which give a great moody appeal, bathroom and playroom/bedroom. With numerous upgrades, incredible indoor and outdoor living space, and a fantastic Wellesley location, this is a truly special property that offers the space, privacy and setting that are becoming increasingly hard to find. Upgrades include Roof (2026) , Tankless water heater (2019) Humidifier and clean fx filter for furnace (2024) 10x10 cedar shed with Electricity (2021) 200 amp breaker with EV charger (2025) Kitchen (2016) Primary Suite and Ensuite (2024)