Additions or Alterations

If you are changing a structure that is 75 years or older you will be referred to the Historical Commission for approval.

Requirements for Obtaining a Building Permit:
 

1. Complete a Building Permit Application Packet (not all pages will apply for every project) signed by the owner of the property and contractor. *For construction, repair, renovation, change of use or occupancy of, or demolition of any building other than a one or two family dwelling complete this Commercial Building Application.
2. Contractor License & insurance information on file with the Building Department.
3. Two sets of dimensioned framing plans with smoke/co detector locations shown. Wood Construction in High Wind Areas: MA Checklist for Compliance.
4. Two plot plans showing proposed addition/alteration and setback distances from lot lines.
5. Application will be sent to the Board of Health and Conservation for approval and to the Treasurer's Office (to be checked for outstanding taxes or fees over 1 year old).
6. A permit fee will be charged based on the estimated cost of construction.
7. A Dumpster Permit from the Fire Department is required for all dumpsters/rubbish containers with a capacity of 6 cubic yards or more.
8. Additions and alterations to buildings within a Cluster or Planned Development require written approval of the Homeowners Association, the town's Design Review Board and the Zoning Board of Appeals as detailed in the Protective By-Law: section 903.2.  Read more about Cluster/Planned Development and Residential Cluster Developments List.

Inspections Required:
 

1. 1.After excavation for footings is completed.
2. After foundation is completed, damp proofed and prior to back filling.
3. If a Certified Plot Plan for the foundation is required by the Building Inspector, it must be submitted before the framing inspection will be conducted.
4. Framing inspection; after rough plumbing and wiring inspections are completed.  No insulation or lath to be installed until the framing has been approved.
5. Insulation inspection.
6. Fire Department Certification of fire alarm/carbon monoxide detectors and oil burner (if applicable).
7. A Certified As-Built Plot Plan must be submitted for any project that changes the existing footprint.
8. Final inspection; after final plumbing and wiring inspections are completed.
9. For large additions with living space, a Certificate of Occupancy will be issued after the Final Inspection.  (A $45.00 fee is charged).