| MI | Lenawee County | City of Adrian Building Department | website |
| MI | Lenawee County | City of Hudson Building Department | website |
| MI | Lenawee County | City of Morenci Building Department | website |
| MI | Lenawee County | City of Tecumseh Building Department | website |
| MI | Lenawee County | Lenawee County (no county building department) | website |
| MI | Lenawee County | Township of Adrian Building Department | website |
| MI | Lenawee County | Township of Blissfield Building Department | website |
| MI | Lenawee County | Township of Cambridge Building Department | website |
| MI | Lenawee County | Township of Clinton Building Department | website |
| MI | Lenawee County | Township of Fairfield Building Department | website |
| MI | Lenawee County | Township of Franklin Building Department | website |
| MI | Lenawee County | Township of Hudson Building Department | website |
| MI | Lenawee County | Township of Macon Building Department | website |
| MI | Lenawee County | Township of Madison Building Department | website |
| MI | Lenawee County | Township of Medina Building Department | website |
| MI | Lenawee County | Township of Palmyra Building Department | website |
| MI | Lenawee County | Township of Raisin Building Department | website |
| MI | Lenawee County | Township of Ridgeway Building Department | website |
| MI | Lenawee County | Township of Riga Building Department | website |
| MI | Lenawee County | Township of Rollin Building Department | website |
| MI | Lenawee County | Township of Rome Building Department | website |
| MI | Lenawee County | Township of Seneca Building Department | website |
| MI | Lenawee County | Township of Tecumseh Building Department | website |
| MI | Lenawee County | Township of Woodstock Building Department | website |
| MI | Lenawee County | Village of Addison Building Department | website |
| MI | Lenawee County | Village of Blissfield Building Department | website |
| MI | Lenawee County | Village of Britton Building Department | website |
| MI | Lenawee County | Village of Cement City Building Department | website |
| MI | Lenawee County | Village of Clayton Building Department | website |
| MI | Lenawee County | Village of Clinton Building Department | website |
| MI | Lenawee County | Village of Deerfield Building Department | website |
| MI | Lenawee County | Village of Onsted Building Department | website |