
Building ADUs in Hughesville
Hughesville sits on the eastern edge of Charles County where the subdivisions give way to farmland. Lots here are measured in acres, not fractions of acres — which means a detached ADU cottage with genuine separation, its own driveway approach, and room for a garden is entirely practical.
What the land allows
With acreage, the county's size cap (around 1,000 square feet or 75% of the main home) is the limit, not the lot. Setbacks are easy to meet. The main planning items are the septic review and making sure the cottage sits well on the land — drainage, access, and keeping the main home's yard intact.
Popular projects here
- Detached cottages — the natural Hughesville ADU. Space for a real two-bedroom with its own outdoor area.
- Farm-family housing — a cottage for the next generation or for farm help, close but independent.
- In-law suites — attached additions for parents who want to age near family on the family land.