By Adam SwiftThe planning board wants to see a revised plan for the proposed addition of three floors and 12 apartment units at the former Home Decor location at 124 Pearl St. The project came before the board at its regular meeting last week, but board members raised some concerns about the size of the proposed studio and one-bedroom units and the overall density of the proposal. The developers of the project are scheduled to appear before the planning board again at the Tuesday, Oct. 23 meeting. “It is now a one-story commercial space, empty, it sits on the lot lines, and what they are looking to do is to add three stories above with one bedroom and studio units,” said Mindlin. Planning Board member Mimi Rancatore said she had an issue with the size of the proposed units.