DRH16-00409; Permit to convert existing duplex into single family dwelling (1520 sq.ft. main level, 1520 sq. ft. finished basement) with 4 bedrooms and 3.5 bathrooms. Scope of work includes removal and construction of interior walls, new beams and interior footings per engineering, new stairway to basement, infill of existing windows and new windows per plans and as approved under Certificate of Appropriateness DRH16-00409. All work is to be done according to approved plans, engineering and current local codes. New radiant heating system in basement and radiant floor heating system on main level. Separate electrical, plumbing and mechanical permits are required.//leg