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§ 02
When a permit is required
Permit triggers and exempt work for Columbia
Any structure over 100 sq. ft. being erected or relocated.
Remodeling or repairs where use does not change and building footprint/living area is not enlarged
- Exempt Remodeling or repairs where use does not change and building footprint/living area is not enlarged
Required documents
- Completed Building Permit (Zoning Compliance Certificate) application
- Owner info and property location details
- Sketch showing roads, abutters, and setback distances
- Driveway approval (if new driveway)
- Site plan approval (for nonresidential or multifamily >2 units)
- Floodplain permit and elevation certificate (if in Special Flood Hazard Area)
- Building code
- NH State Building Code (RSA 155-A); Columbia Zoning Ordinance (2018)
- Permit validity
- 1 year from issuance.
- Owner-builder
- Owner-builders may apply.
- Contractor requirements
- No NH GC license; state-licensed sub-trades required.
§ 03
Application process
Application → plan check → issuance → inspection → final
- 01 Determine if your project requires a Zoning Compliance Certificate: required before erecting or using any structure over 100 sq. ft., or relocating any building.
- 02 Remodeling/repairs are exempt only if use does not change and the building is not enlarged or its living area expanded.
- 03 Complete the Building Permit (Zoning Compliance Certificate) application: owner info, property location, frontage, road class, driveway status, septic approval status, flood zone status, and a sketch showing roads, abutters, and setback distances.
- 04 If a driveway does not already exist: obtain driveway approval from the Selectmen and/or Road Agent before the Zoning Compliance Certificate is issued.
- 05 Confirm compliance with Rural district standards: 3-acre minimum lot, 200 feet minimum road frontage, 25-foot setbacks from all boundaries and public rights-of-way, 35-foot maximum height, one principal residential unit per 3-acre lot.
- 06 For nonresidential development or multifamily dwellings of more than 2 units: obtain site plan approval from the Planning Board before seeking the Zoning Compliance Certificate.
- 07 For floodplain development: comply with the Columbia Floodplain Ordinance (adopted 2012); permits required in Special Flood Hazard Areas with elevation/floodproofing documentation.
- 08 Submit completed application with fee. After-the-fact applications carry a $200 penalty.
- 09 Approved certificates must be posted at the site; they expire after one year.
Source: Select Board / Town Office ↗
§ 04
Fee schedule
Columbia building permit fees
Fee type
Amount
01
Penalty (no permit)
$200 after-the-fact penalty
Not explicitly listed on permit form; contact Town Office at 603-237-5255
§ 05
Required inspections
Scheduling and sequence
How to schedule
- Town Office (phone)
- Inspection hours
- Monday-Thursday, 10:00 AM - 4:00 PM
Typical sequence: Site Plan Review: Planning Board review for nonresidential development and multifamily (>2 units). Floodplain: Floodplain ordinance compliance; additional documentation required.
Source: Select Board / Town Office ↗
§ 06
Frequently asked
Common questions about Columbia permits
01 Do I need a building permit in Columbia, NH? ▸
Any structure over 100 sq. ft. being erected or relocated.
02 How do I apply for a building permit in Columbia, NH? ▸
To apply for a building permit in Columbia, NH, follow these steps: 1. Determine if your project requires a Zoning Compliance Certificate: required before erecting or using any structure over 100 sq. ft., or relocating any building. 2. Remodeling/repairs are exempt only if use does not change and the building is not enlarged or its living area expanded. 3. Complete the Building Permit (Zoning Compliance Certificate) application: owner info, property location, frontage, road class, driveway status, septic approval status, flood zone status, and a sketch showing roads, abutters, and setback distances. 4. If a driveway does not already exist: obtain driveway approval from the Selectmen and/or Road Agent before the Zoning Compliance Certificate is issued. 5. Confirm compliance with Rural district standards: 3-acre minimum lot, 200 feet minimum road frontage, 25-foot setbacks from all boundaries and public rights-of-way, 35-foot maximum height, one principal residential unit per 3-acre lot. 6. For nonresidential development or multifamily dwellings of more than 2 units: obtain site plan approval from the Planning Board before seeking the Zoning Compliance Certificate. 7. For floodplain development: comply with the Columbia Floodplain Ordinance (adopted 2012); permits required in Special Flood Hazard Areas with elevation/floodproofing documentation. 8. Submit completed application with fee. After-the-fact applications carry a $200 penalty. 9. Approved certificates must be posted at the site; they expire after one year.
03 What work is exempt from building permits in Columbia, NH? ▸
Not all construction work requires a permit in Columbia, NH. The following work is generally exempt: Remodeling or repairs where use does not change and building footprint/living area is not enlarged. When in doubt, confirm with the local building department before starting work.
04 How do I schedule a building inspection in Columbia, NH? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Columbia, NH via: Town Office.
last verified April 2026
source Select Board / Town Office ↗
entry id permits/new-hampshire/coos/columbia
Educational reference. Permit rules and fees change — confirm current requirements directly with Select Board / Town Office before applying. Jaspector is not legal advice.