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When a permit is required
Permit triggers and exempt work for Thompson
Permits are required to build, renovate, improve, expand, construct, demolish, remove, or convert structures and accessory buildings. Also required for plumbing, window, occupancy-change, chimney, mechanical, fuel tank, pool, and generator projects.
Note: Contact the Building Department to determine permit requirements for your project.
- Completed building permit application
- Building and zoning permit application form
- Site plan
- Construction drawings and specifications
- Water and Sewer Department approval letters (for parcels in certain districts)
- Building code
- New York State Uniform Fire Prevention and Building Code
- Contractor requirements
- Contractors must comply with New York State licensing requirements for applicable trades.
Application process
Typical processing: Processing time depends on application completeness and project scope.
- 01 Review the town's building permit FAQs and permit guide.
- 02 Contact the Building Department to discuss your project.
- 03 Obtain a building permit application from the department or online portal.
- 04 Prepare required documentation: site plans, construction drawings, Water and Sewer Department approval letters (if applicable).
- 05 Complete the application with all required information.
- 06 Submit the application and supporting documentation.
- 07 The department reviews for code compliance and zoning conformance.
- 08 Pay permit fees and receive the building permit.
- 09 Permit fees may be paid by card with processor fees added.
Typical processing time: Processing time depends on application completeness and project scope.
Required inspections
Scheduling and sequence
- 845-794-2500 ext. 321 (phone)
Typical sequence: Contact the Building Department to schedule required inspections during construction.
Frequently asked
Common questions about Thompson permits
01 Do I need a building permit in Thompson, NY? ▸
02 How do I apply for a building permit in Thompson, NY? ▸
03 How long does it take to get a building permit in Thompson, NY? ▸
04 How do I schedule a building inspection in Thompson, NY? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with Building, Planning and Zoning Department before applying. Jaspector is not legal advice.