Hallowell Fire Chief Mike Grant talks about plans to build a fire house between the Stevens Building, background, and Erskine Hall, not shown, during a tour on Friday at Stevens Commons in Hallowell.

The Stevens Building is framed in a window of the Central Building during a tour on Friday of the Stevens Commons in Hallowell.

Developer Matt Morrill talks in front of the Stevens Building during a tour on Friday at Stevens Commons in Hallowell.

The exterior of Erskine Hall, which could be renovated to include living quarters for firefighters, a space for the Hallowell Police Department and possibly a community center for use by residents of the Stevens Commons campus or the public, is seen during a Friday tour.

Developer Matt Morrill talks about the possibility of adding a fire station to Stevens Commons in Hallowell during a tour on Friday.

A staircase in the Central Building is seen during a tour on Friday at Stevens Commons in Hallowell.

Developer Matt Morrill talks in front of the Stevens Building during a tour on Friday at Stevens Commons in Hallowell.

The proposed site of a new Hallowell fire house is between Stevens Building, left, and Erskine Hall, right behind trees, at Stevens Commons in Hallowell.

Original pressed metal ceilings in the Central Building are seen during a tour on Friday at Stevens Commons in Hallowell.

The proposed site of the fire house is between Erskine Hall, left, and the Stevens Building, far right behind trees, seen during a tour on Friday at Stevens Commons in Hallowell.