With two phases down, Union Corners looks ahead to final developments

The second phase of the $78 million development known as Union Corners unfolded Wednesday with the grand opening of a $19 million, 90-unit mixed-income apartment complex.

Named after the battery company that formerly occupied the site, Carbon at Union Corners includes two four-story buildings joined by a courtyard and path that leads to East Washington Avenue. There is 18,000-square-feet of ground floor retail space and 92 underground parking spaces at the complex on Winnebago Street.