MIDDLEBURY — Developers of a proposed 200-unit, mixed-income housing project off Middlebury’s Seminary Street Extension said they’ll file their preliminary plans with the town’s Development Review Board before the end of this month as part of a timetable that could lead to a spring 2024 groundbreaking. Summit Properties is proposing the project on 35 acres of Middlebury College-owned land. The new neighborhood just outside the village would include a combination of rental and for-sale homes, running the gam … (read more)