Mixed-Use/Residential
667 Congress Street
The Hiawatha is Portland’s newest apartment building located in the heart of Longfellow Square introducing 139 units into the housing market.
Mixed-Use/Residential
40 Free Street
Located on Congress Street Historic District, Pedestrian Activities District, and the Downtown Entertainment Overlay zone, the design for this 6-story mixed use building will have 5 retail units and 51 residential units.
Mixed-Use/Residential
Mercy Hospital State Street Campus Redevelopment
Acorn provided civil/site and permitting assistance to redevelop Mercy Hospital's State Street campus into a mixed-income residential area with 260 apartments, 9 homes, a self-storage facility, and small retail spaces.
Affordable Housing
Raise-Op Blake/Walnut Street Buildings
Acorn assisted with civil/site planning and permitting for this small urban infill project located in Lewiston. The Blake and Walnut Street buildings, designed by Bild, fit the neighborhood's aesthetic, have Passive House certification for energy efficiency.
Affordable Housing
Mary Street Apartments
Acorn worked together with Hartland’s E.W. Littlefield & Sons Inc. on the redevelopment of a historic hospital of the former Maine State Reformatory for Women, built in 1937, into 40 affordable housing units in Skowhegan.