Stunning, modern design shines in this super-functional 2022 gut renovation 3-bed, featuring a sun-drenched primary suite, 2-car parking, plus a private deck and patio! The smart main level offers an airy, open-concept kitchen and living areas with a walk-out deck, two bedrooms, and a full bath. The roomy designer kitchen is a treat for any home-chef, with an expansive island, quartz counters, gas cooktop, and more-than-ample storage. The gracious living area boasts a modern gas fireplace and many large windows, allowing natural light to flood this inviting space. Upstairs, you're greeted by an expansive primary suite with a walk-in closet and a lavish ensuite bath featuring a double sink, luxurious rain shower and freestanding soaking tub. Central AC, in-unit laundry, 2-car parking, and plentiful outdoor space leave no box unchecked. Conveniently located less than 1 mile from Watertown Square, 23 Waltham St boasts comfort and convenience with luxurious modern amenities.