301 Berkeley is a luxe New York City style co-op residential building situated centrally in Boston's Back Bay neighborhood constructed in 1923. The units feature spacious floor plans, hardwood floors, large windows with panoramic city views, high ceiling, rich period architecture details, fireplaces, and in-unit laundry. The building comprises nine residences with amenities such as doorman/concierge services, building superintendent, elevator, and shared roof deck. 301 is pet-friendly with restrictions.