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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2024/006: The refusal to issue a certificate of acceptance for building work associated with a dwelling

This determination considers the authority's refusal to issue a certificate of acceptance for building work associated with a dwelling, that was carried out without building consent. The authority considered that Building Code clauses B1 Structure, B2 Durability, E2 External Moisture, G2 Laundering, G9 Electricity, G12 Water Supplies and H1 Energy Efficiency were not met. The determination considers the reasons for refusal set out in the authority’s refusal letter and subsequent report.

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2023/007: Regarding the authority’s decision to refuse to grant a building consent for alterations to an existing building

This determination considers the authority’s decision to refuse to grant a building
consent for alterations to an existing detached building. The determination considers the
authority’s reasons for refusal and whether sufficient information was included in the
building consent application for the authority to be satisfied that the provisions of the
Building Code would be met if the building work were properly completed in accordance
with the plans and specifications that accompanied the application.

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2020/033: The refusal to issue a code compliance certificate for historical building work to construct an outbuilding

This determination concerns the authority's decision to refuse to issue a code compliance certificate for construction of an outbuilding that was later converted to a sleepout. The determination considers the compliance of the building work identified by the authority in its reasons for refusing to issue the code compliance certificate.

2018/060: Refusal to grant building consent for retrofitting polyisocyanurate insulation in a house

This determination considers the code-compliance of retrofitted rigid foam insulation board to insulate the walls of an existing house.  The determination considers whether the proposed insulation board will satisfy certain clauses of the Building Code to the extent required by the Building Act.

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2018/014: Refusal of a code compliance certificate for alterations to a house

This determination considers the compliance of consented alterations to an existing house where some inspections during the construction had not been completed by the authority. The determination considers the compliance of the as-built work and whether the authority was correct in declining to issue a code compliance certificate for the work.

2018/012: Refusal to issue two code compliance certificates for alterations and additions to a house

This determination considers the compliance of alteration and additions to an existing two-storey house that was the subject of two building consents.  The determination considers the compliance of the as-built work and whether the authority was correct in declining to issue code compliance certificates for the work.

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2017/071: Code compliance of a proposed house with steel framing and polyisocyanurate insulation board

This determination considers the code compliance of a proposed steel-framed house that uses rigid foam insulation board to insulate the walls and roof: the house was the subject of an application for building consent.  The determination considers whether the insulation board satisfies certain clauses of the Building Code, and also whether the documents submitted in support of the application for building consent were adequate.

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2017/061: Proposed demolition of half a duplex building and the compliance of the remaining half

This determination considers whether there was sufficient evidence provided in a building consent application for the authority to grant the consent under section 49 of the Act where half of a duplex is proposed to be demolished. The determination considered whether the proposed building work complies with Clauses B1, B2, C3, E2, and H1 of the Building Code.

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2017/060: Refusal to issue a code compliance certificate for 19-year-old additions and alterations to a house

This determination is concerned with the compliance of 19-year-old additions and alterations to a house. The determination considers the authority’s reasons for refusing to issue the code compliance certificate and whether the building work complies with the requirements of the Building Code.

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2017/057: Refusal to issue a code compliance certificate for a 20-year-old house with EIFS wall cladding

This determination is concerned with the compliance of a 20-year-old house. The determination considers the authority’s reasons for refusing to issue the code compliance certificate and whether the house complies with the requirements of the Building Code.

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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: