In all cases, the City Planning Commission shall deny a special permit application whenever the development or enlargement will interfere with a public improvement project, including housing, highways, public buildings or facilities, redevelopment or renewal projects, or rights-of-way for sewers, transit, or other public facilities, which is approved by, or pending before, the Board of Estimate or City Planning Commission, as determined from the Calendar of each such agency issued prior to the date of the public hearing on the application for a special permit.