Previous determinations

Determinations are made by MBIE on matters of doubt or dispute to do with building work. Rulings are legally binding, but only in relation to each case.

Previous determinations may provide some useful guidance for those faced with similar problems, but note that individual circumstances may vary.

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2026/006: The decision to issue two notices to fix for building work carried out without a building consent

This determination considers two successive notices to fix alleging the owners carried out building work to construct a sleepout without building consent, when consent was required, in contravention of section 40 of the Building Act.

The determination discusses whether the building work was exempt from the requirement to obtain a building consent under Schedule 1 of the Act, and the form and content of the notices.

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2026/005: The decision to grant a building consent under section 72 on land that is subject to a natural hazard of inundation

This determination considers an authority’s decision to grant a building consent under section 72 for the construction of a new dwelling on a property that is subject or likely to be subject to the natural hazard of inundation.

It considers whether the hazard is likely and whether ‘adequate provision’ has been made to protect the land, building work and other property.

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2026/004: An authority’s decision to issue two notices to fix for building work carried out without consent

This determination considers an authority’s decision to issue two notices to fix for building work carried out at the owners’ property.

The notices allege contraventions of section 40 for building work carried out without consent, sections 114 and 115 for a change of use, and section 17 for non-compliance with the Building Code.

As part of the section 40 assessment, the determination considers whether the building work included in the notice to fix was the subject of a certificate of acceptance and whether it was exempt under Schedule 1. 

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2026/003: An authority’s decision to issue a notice to fix in relation to construction of a unit without building consent

This determination considers an authority’s decision to issue a notice to fix for contravention of sections 40 and 17 of the Building Act 2004.

The determination considers whether the unit as modified is a vehicle or a building, and whether it complies with Building Code clauses D1, E2 and G13.

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2026/002: An authority’s decision to issue a code compliance certificate for alterations to a kura building and whether particular matters comply with

This determination considers an authority’s decision to issue a code compliance certificate for alterations to a block of kura classrooms.

The determination considers whether certain building elements comply with the building consent and/or the Building Code.

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2026/001: The issue of a notice to fix for a pool barrier with a storage box inside the fenced area

This determination concerns an authority’s decision to issue a notice to fix for a pool barrier. The determination considers whether the pool barrier complies in relation to a storage box that is permanently located inside and close to the pool barrier.

It also considers the form and content of the notice to fix.

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2025/063: Compliance of a diesel boiler and flue with Building Code clause G4.3.4 as it relates to other property

This determination considers whether the installation of a diesel boiler and flue complies with clause G4.3.4 of the Building Code, in terms of whether the emissions from the flue avoids creating a nuisance or hazard to the neighbouring property.

The determination discusses the terms ‘nuisance’ and ‘hazard’ in the context of compliance with clause G4.3.4. 

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2025/062: An authority’s decision to issue a notice to fix for a timber deck constructed without building consent

This determination considers an authority’s decision to issue a notice to fix for a timber deck constructed without building consent in contravention of section 40.

The determination considers whether the work was exempt from the requirement to obtain building consent under clause 24 of Schedule 1 of the Building Act, turning on the height of fall from the deck.

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2025/061: The refusal to issue a code compliance certificate and certificate of acceptance.

This determination considers the authority’s decisions to refuse to issue a code compliance certificate for alterations to a house and to refuse to issue a certificate of acceptance in relation to the construction of a lean-to.

The determination considers the reasons given for the refusals, and whether they meet the respective requirements of sections 95A and 99A.

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2025/060: The compliance of two horizontal steel beams adjacent to internal stairs with Clause F4 Safety from falling

The matter being determined relates to two new horizontal steel beams installed alongside existing internal staircases in a commercial/residential building. 

This determination considers the requirements of clause F4 and the likelihood of accidental fall in this case.

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This information is published by the Ministry of Business, Innovation and Employment’s Chief Executive. It is a general guide only and, if used, does not relieve any person of the obligation to consider any matter to which the information relates according to the circumstances of the particular case. Expert advice may be required in specific circumstances. Where this information relates to assisting people: