Commercial for sale by owner in Van Buren, ME 04785. Commercial/Residential Building and real estate located at 64 Main Street, in Van Buren, scenic Aroostook County, Maine, on the St. John River and bordering New Brunswick, Canada. Property is a Commercial/Residential wooden frame building on large lot on U.S. Route No. 1. Main floor on Main Street is configured for office or retail space; spacious apartment upstairs suitable for division into two units. Ground floor basement with access from S... See site for full property details.