When You Need a Builder or Consent
- Jun 19, 2025
- 2 min read
Updated: Feb 17
For larger or more complex projects, you’ll need a qualified builder and sometimes building consent. Below are examples of tasks that require professional intervention:

Structural Changes
Examples of structural changes include:
Adding or removing walls.
Installing beams or load-bearing supports.
Reconfiguring the layout of a floor or adding extra levels.
Outdoor Modifications
Outdoor modifications often require consent. These include:
Building extensions or new rooms.
Erecting fences beyond a certain height.
Replacing roofing or cladding with different materials.
Safety and Compliance Work
Maintaining safety and compliance is crucial. You’ll need professional help for:
Installing fireplaces and chimneys. Extra rules apply for fireplaces in the Bay of Plenty.
Constructing decks or balconies above a certain height.
Building pools or spas, along with safety barriers.
Addressing foundational issues or repairing damage to load-bearing walls due to disasters like earthquakes or floods. These always require consent and professional expertise.

When to Hire an Electrician or Plumber
JAM Group has a qualified electrical team to undertake electrical work in your home or business. We can also recommend plumbing professionals. You need a professional when:
Installing or modifying water systems, like hot water cylinders.
Rewiring circuits or installing new ones.
What is Building Consent?
Building consent is legally required for any work affecting your home’s structure, safety, or sanitation. It ensures that all projects comply with the Building Code and are safe for residents. When you work with JAM Group on a project requiring consent, we can apply for it on your behalf. We can also guide you through the application process.
How to Apply for Consent
To apply for building consent, follow the process through your local council. This includes:
Submitting detailed plans and specifications.
Paying applicable fees.
Scheduling inspections during and after the construction.
Why Following the Building Code Matters
Adhering to the building code is essential. Failing to obtain the required consent or lacking expertise can lead to an unsafe home. It can also result in penalties from the council or the demolition of non-compliant structures. This negligence may impact your insurance and the future sale of your property.
While DIY work on your home can be enjoyable and satisfying, it is crucial to proceed with caution. If not done correctly, you risk ending up with problems later. You could also face results that you do not like.
Conclusion: DIY Renovations
Are you considering DIY renovations in your home? Give us a call to discuss your ideas. Our experienced build team can help you navigate the building code. This ensures your home remains safe while you upgrade your space.
JAM GROUP 2025



