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Check if you need consents >
Building work that doesn't need a building consent >
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4. Plumbing and drainage >
4.5 Replacement or repositioning of water heater connected to controlled heat source >
An authorised person can replace or reposition an existing water heater in certain circumstances.
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4. Plumbing and drainage >
4.6 Minor alteration to drains >
An authorised person can alter an existing private drain without a building consent in a dwelling.
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4. Plumbing and drainage >
4.2 Drainage access points >
An authorised person can work on a drain via a purpose-made access point without a building consent.
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8. Shelters, shades and carports >
8.7. Ground floor awnings between 20 and 30 sqm in size - Chartered Professional Engineer >
An awning can be built up to 30sqm in certain instances If the designed or the design is supervised by an engineer.
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8. Shelters, shades and carports >
8.8. Ground floor awnings between 20 and 30 sqm in size – Licensed Building Practitioner >
An awning can be built up to 30sqm in certain circumstances if designed or the design is supervised by a LBP.
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6. Porches, verandas and pergolas >
6.3. Porches and verandas between 20 and 30sqm in floor area – Licensed Building Practitioner >
Porches and verandas can be built up to 30sqm if you engage a Licensed Building Practitioner.
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6. Porches, verandas and pergolas >
6.2. Porches and verandas between 20 and 30sqm in floor area – Chartered Professional Engineer >
Porches and verandas can be built up to 30sqm if you engage a chartered professional engineer to design or review the de
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4. Plumbing and drainage >
4.4 Replacement of open-vented water storage heater connected to supplementary heat exchanger >
An authorised person can replace certain open-vented water storage heaters without needing a building consent.
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Building work that doesn't need a building consent >
Exempt building work guidance >
2. Detached, standalone buildings >
2.4. Single-storey detached buildings not exceeding 30 sqm in floor area >
This exemption allows for single-storey detached buildings up to 30sqm with the help of an LBP.
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Building work that doesn't need a building consent >
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2. Detached, standalone buildings >
2.7. Single-storey pole sheds and hay barns in rural zones – Licensed Building Practitioner >
This exemption allows for polesheds or hay barns to be built up to 110sqm in rural zones with the help of an LBP.