Exceptional 3-bedroom Back Bay duplex on the waterside of Beacon with captivating views of the Charles River. Completely renovated in 2022, this rare find offers an oversized living/dining room on the main level, with a gas fireplace, custom built-ins, dry bar, & a marble powder room. The kitchen is a chef's dream, featuring brand-new Wolf & Sub-Zero appliances, a gas cooktop, heated floors, quartz countertops, & custom cabinetry. Take in the beautiful river views from the private deck off the kitchen. The lower level boasts 3 bedrooms, including the primary bedroom with two walk-in closets & ensuite bathroom w/ heated floors. An additional full bathroom, in-unit laundry, & bonus room designed as a Peloton studio complete this level. Additional features include 1 direct access parking space & all new electric with Leviton Smart Home technology. Once home to the Spanish Consulate, this boutique building is within blocks of Newbury Street, Beacon Hill, & the Charles River Esplanade.