Projects & consents >
Planning a successful build >
Scope and design >
Check if you need consents >
Building work that doesn't need a building consent >
Exempt building work guidance >
14. Other structures >
14.5 Plinths >
A plinth is exempt from needing a building consent if it is designed by a chartered professional engineer.
Projects & consents >
Planning a successful build >
Scope and design >
Check if you need consents >
Building work that doesn't need a building consent >
Exempt building work guidance >
13. Support structures >
13.3 Retaining walls up to 3 metres depth of ground >
This exemption covers retaining walls in rural zones which are designed or reviewed by a Chartered Professional Engineer
Projects & consents >
Planning a successful build >
Scope and design >
Check if you need consents >
Building work that doesn't need a building consent >
Exempt building work guidance >
3. Windows, doors and walls >
3.4 Internal linings and finishes in existing dwelling >
Building consent is not needed to replace or alter a dwelling's internal linings and wall, ceiling and floor finishes.
Projects & consents >
Planning a successful build >
Scope and design >
Check if you need consents >
Building work that doesn't need a building consent >
Exempt building work guidance >
3. Windows, doors and walls >
3.2 Alteration to entrance or internal doorway to facilitate access for persons with disabilities >
A building consent is usually not required to improve an existing entrance or internal doorway for disabled access.
Projects & consents >
Planning a successful build >
Scope and design >
Check if you need consents >
Building work that doesn't need a building consent >
Exempt building work guidance >
8. Shelters, shades and carports >
8.1. Carports not exceeding 20 sqm in floor area >
A building consent is not required for carports up to 20 square metres in ground floor area.
Projects & consents >
Planning a successful build >
Scope and design >
Check if you need consents >
Building work that doesn't need a building consent >
Exempt building work guidance >
9. Fencing and restrictions >
9.3 Height-restriction gantries >
A building consent is not required for height-restricting gantries.
Projects & consents >
Planning a successful build >
Scope and design >
Check if you need consents >
Building work that doesn't need a building consent >
Exempt building work guidance >
2. Detached, standalone buildings >
2.9 Demolition of detached building >
A building consent is not required to demolish a detached building up to 3 storeys high.
Projects & consents >
Planning a successful build >
Scope and design >
Check if you need consents >
Building work that doesn't need a building consent >
Exempt building work guidance >
13. Support structures >
13.1 Structures supporting water pipes >
Structures supporting water pipes do not need a building consent in certain instances.
Projects & consents >
Planning a successful build >
Scope and design >
Check if you need consents >
Building work that doesn't need a building consent >
Exempt building work guidance >
4. Plumbing and drainage >
4.1 Repair, maintenance, and replacement of sanitary plumbing and drainage >
A range of plumbing work can be done without a building consent as long as it's done by an authorised person.
Projects & consents >
Planning a successful build >
Scope and design >
Check if you need consents >
Building work that doesn't need a building consent >
Exempt building work guidance >
9. Fencing and restrictions >
9.1 Fences and hoardings >
A building consent is not required for fences or hoardings up to 2.5 metres high.