
Building ADUs in La Plata
La Plata's housing stock is a good fit for ADUs: many lots are a half-acre or more, and the mix of ranch homes with attached garages makes for clean conversions. Whether you are near the courthouse district or out toward the newer developments, the process starts the same way — a free walk of your lot.
Popular projects here
- Garage conversions in the ranch neighborhoods — the most affordable path to a legal one-bedroom.
- Detached cottages on the larger lots south and west of town, often for a parent or for rental income.
- In-law additions for multigenerational households who want everyone under one roof with separate space.
Town vs. county permits
Parts of La Plata fall inside town limits and parts do not, and the permitting office differs. We confirm your jurisdiction at the first visit and file with the right office — you never have to guess.