fromBoston.com
2 months agoAsk the Remodeler: ABCs of ADUs - The basics of building an accessory dwelling unit in Massachusetts
Internal units: These are built entirely within the existing home's footprint. More often than not, that's a basement renovation that can take advantage of an existing doorway that may or may not be inside a bulkhead. In a case like this, you would remove the bulkhead cover and create a set of code-compliant stairs and a landing. The landing should have some type of drain and a drywell below to handle rainwater.
Renovation


