Coveted first block of Commonwealth. Premier Location. Just one half block to Boston's gorgeous Public Garden, this grand 3 Bedroom, 3 Bath residence features exquisite architectural detail throughout, with 13.5 foot ceilings, Central Air, in unit washer/dryer, 3 fireplaces and hardwood floors. The elegant living room overlooks Commonwealth Avenue. The guest room is currently used as an office and den and features high ceilings, tall wainscoting, an original marble fireplace and leads out to a spectacular private deck. A well planned kitchen is conveniently located between the formal living room and den.  The master bedroom with en-suite bath and a second bedroom and sitting room with en-suite bath completes the picture. 30 Commonwealth Avenue is a professionally managed, pet friendly, non smoking building. The elevator was rebuilt in 2018. Includes 1 garage rental space for 1 year.