First Class Commercial Development in the Heart of Hillsboro. Additional lots 3, 6, 8 & 4B2 are available and are priced from $7.00 to $15.00 per square foot. Development is located on the high traffic corner of Hwy 21 & Hwy B. Seller is open to moving lot lines around to accommodate your site plan. You won't find a better commercial opportunity than this development.