What Needs a Building Permit in Mansfield
The Building Department’s own list is plain about it: a swimming pool holding more than 24 inches of water, a retaining wall over 48 inches that holds back a load, and a fence over six feet high all need permits. Applications are filed through the town’s PermitEyes portal.
The Building Department also notes that the Conservation Commission may inspect during the permit process to decide whether it has a say.





