Sag Harbor’s already stunning waterfront will be even more beautiful once a deal is completed to expand public access west of the bridge to North Haven. This is something many people feared would never happen after a corporate development firm acquired about an acre and a half of derelict property there with the intention of building a 13-unit luxury condominium complex. In a 2015 artist’s rendering, massive structures, designed in faux-Colonial style, virtually walled off the rest of the village from any view of Sag Harbor Cove and its spectacular sunsets.