Print A controversial mixed-use project planned for Mariners Mile is returning to the Newport Beach City Council for further discussion Tuesday after council members continued the issue in April. The project was proposed to replace an existing marine facility at 2510 and 2530 W. Coast Highway with a three-story development that would include 35 residential units and a one-story 11,266-square-foot boutique auto showroom. Three of the 35 units would be designated as low-income. The city’s planning commission voted in February to approve the project, but Mayor Brad Avery pulled the project up for appeal to the City Council in March on the behalf of residents concerned about the potential impacts of the project.