On this page 6
§ 02
When a permit is required
Permit triggers and exempt work for Hopkinton
Interior renovations, additions of any size (residential, commercial, industrial), enlarging existing structures, creating new rooms or spaces within a structure, structural changes or repairs, dormers, demolitions, new or replacement structures.
Ordinary repairs classified as normal maintenance (e.g., painting, wallpapering, floor repairs, interior trim, cabinet repairs, roof or window replacements without structural changes).
Contact Planning/Building at (603) 746-8243 to verify exemptions.
- Exempt Ordinary repairs classified as normal maintenance (e.g., painting, wallpapering, floor repairs, interior trim, cabinet repairs, roof or window replacements without structural changes).
- Exempt Contact Planning/Building at (603) 746-8243 to verify exemptions.
Required documents
- Completed application
- construction plans
- site plan
- contact department for full list.
- Building code
- NH State Building Code (RSA 155-A). Contact department for specific adopted code versions.
§ 03
Application process
Application → plan check → issuance → inspection → final
- 01 Review FAQs at https://www.hopkinton-nh.gov/planning-building/faq to determine if a permit is required.
- 02 Download application forms from the Planning/Building page or pick up at Town Hall.
- 03 Complete application and attach required documents.
- 04 Submit in person at Town Hall, 330 Main Street, during office hours.
- 05 Application reviewed; fees assessed.
- 06 Permit issued upon approval.
- 07 Call (603) 746-8243 on Tuesday or Thursday to schedule required inspections.
- 08 Final inspection; Certificate of Occupancy issued.
§ 04
Fee schedule
Hopkinton building permit fees
Fee type
Amount
01
Minimum permit fee
Not stated.
02
Plan check fee
Not stated.
§ 05
Required inspections
Scheduling and sequence
- Inspection hours
- Mon-Thu 8:00 AM-5:00 PM; Fri 8:00 AM-12:00 PM.
Typical sequence: Contact department for inspection stages required for specific project types.
§ 06
Frequently asked
Common questions about Hopkinton permits
01 Do I need a building permit in Hopkinton, NH? ▸
Interior renovations, additions of any size (residential, commercial, industrial), enlarging existing structures, creating new rooms or spaces within a structure, structural changes or repairs, dormers, demolitions, new or replacement structures.
02 How much does a building permit cost in Hopkinton, NH? ▸
Building permit fees in Hopkinton, NH are set by the local building department and vary by project type and valuation. The minimum permit fee is Not stated.. Plan check fee: Not stated..
03 How do I apply for a building permit in Hopkinton, NH? ▸
To apply for a building permit in Hopkinton, NH, follow these steps: 1. Review FAQs at https://www.hopkinton-nh.gov/planning-building/faq to determine if a permit is required. 2. Download application forms from the Planning/Building page or pick up at Town Hall. 3. Complete application and attach required documents. 4. Submit in person at Town Hall, 330 Main Street, during office hours. 5. Application reviewed; fees assessed. 6. Permit issued upon approval. 7. Call (603) 746-8243 on Tuesday or Thursday to schedule required inspections. 8. Final inspection; Certificate of Occupancy issued.
04 What work is exempt from building permits in Hopkinton, NH? ▸
Not all construction work requires a permit in Hopkinton, NH. The following work is generally exempt: Ordinary repairs classified as normal maintenance (e.g., painting, wallpapering, floor repairs, interior trim, cabinet repairs, roof or window replacements without structural changes).; Contact Planning/Building at (603) 746-8243 to verify exemptions.. When in doubt, confirm with the local building department before starting work.
last verified April 2026
source Hopkinton Planning / Building Department ↗
entry id permits/new-hampshire/merrimack/hopkinton
Educational reference. Permit rules and fees change — confirm current requirements directly with Hopkinton Planning / Building Department before applying. Jaspector is not legal advice.