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When a permit is required
Permit triggers and exempt work for Winchester
New construction, additions, alterations, demolitions; new or replacement HVAC, electrical, plumbing systems; moving a mobile home
Note: Not published on public website; contact building official for determination. NH baseline exemptions (ordinary repairs, painting) likely apply.
- Building Permit Application
- NH Residential Energy Code Application (as applicable)
- Site plan
- Construction plans
- Demolition Permit Application for demolitions
- Driveway Application for driveways
- Building code
- NH State Building Code (IBC 2021, IRC 2021 and related codes)
- Permit validity
- Not confirmed publicly; contact office
- Owner-builder
- Not specified publicly
- Contractor requirements
- NH-licensed electricians and plumbers required; no general contractor state license in NH
Application process
Typical processing: Not publicly stated
- 01 Download the Building Permit Application from the town website
- 02 Prepare supporting documents: site plan, construction drawings, energy code application as applicable
- 03 Submit completed application with fee to the Building Permits and Inspections office at 1 Richmond Road
- 04 Plan review conducted by building official
- 05 Permit issued upon approval; post on job site
- 06 Schedule required inspections
- 07 Final inspection; Certificate of Occupancy issued upon completion
Typical processing time: Not publicly stated
Fee schedule
Winchester building permit fees
Contact office at (603) 239-4951 ext. 5
Required inspections
Scheduling and sequence
- (603) 239-4951 ext. 5 (phone)
- Inspection hours
- Office open Mondays 7:00 AM to 5:00 PM and Thursdays 7:00 AM to 5:00 PM (as of April 1, 2024); inspections by appointment weekdays
Typical sequence: Foundation, framing, rough-in, final inspection; Certificate of Occupancy on completion
Frequently asked
Common questions about Winchester permits
01 Do I need a building permit in Winchester, NH? ▸
02 How much does a building permit cost in Winchester, NH? ▸
03 How do I apply for a building permit in Winchester, NH? ▸
04 How long does it take to get a building permit in Winchester, NH? ▸
05 How do I schedule a building inspection in Winchester, NH? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with Building Permits and Inspections before applying. Jaspector is not legal advice.