A small commercial building in Winnetka could give way for a mixed-use development. Yesterday, developer Rainbow Investments, LLC filed plans with the City of Los Angeles to construct a mixed-use development consisting of 160 apartments, 10 townhouse-style dwellings, 7 live-work units and approximatley 4,270 square feet of commercial space. The project also calls for 283 parking spaces for residents and guests. A case filing from the Department of City Planning also links the development to Ahn & Associates, a real estate management firm based out of Encino. Additional details about the project are not clear at this point in time.