Real client story · Kumeū, Auckland
After a Notice to Fix for unconsented commercial mezzanine work, Brandt Sutton needed experienced help—not more uncertainty. ArchSolutioNZ defined the CoA scope, coordinated the evidence and supported the council process through a passed inspection and assessment approval.
Start with the actual outcome
Auckland Council passed the commercial final inspection on 21 July 2026. Its recorded assessment covered the constructed mezzanine structure and bathroom plumbing fixtures only. On 1 September 2026, council advised the CoA was ready to issue subject to payment of outstanding fees.
Important distinction: the issued certificate was not present in the records reviewed. This is not a claim that every part of the property, residential use, fire upgrades or Notice to Fix closure was approved.
In the client's own words
“You specified what was required which controlled over spending.”
Brandt Sutton · Kumeū commercial property owner
From Brandt's written questionnaire dated 23 July 2026. This is client feedback, not an independently verified savings calculation or a star rating.
The client's starting point
The mezzanine had already been constructed without the required approval. A Notice to Fix put the issue in front of Brandt, with the prospect of removing the work or pursuing a Certificate of Acceptance.
His priority was practical: make the application as straightforward as possible, understand which evidence mattered and avoid paying for a larger package before the immediate pathway was clear.
Early advice had considered CoA and a building consent together under a broader scope. ArchSolutioNZ worked through the existing records, the intended use and the completed work to establish a more focused application. The solution was not to ignore future obligations; it was to make the stages explicit.
How ArchSolutioNZ helped
We distinguished the completed mezzanine and bathroom from future fire-rating work, coordinated the intended-use statement and explained what each stage could—and could not—resolve.
We prepared the architectural records and coordinated independent engineering, building-surveyor and trade inputs around the actual council questions, rather than ordering every possible report.
We assembled the application, coordinated clarification and followed the assessment and inspection process. Brandt had a professional point of contact to explain the next step.
Brandt said the staged approach made the work “more manageable with my current situation” and gave him peace of mind that he was not wasting money. It separated the immediate CoA evidence costs from the future fire-upgrade stage. We have not claimed a dollar saving, a cancelled fine or that future fire work was no longer needed.
The project journey
Late 2025
A Notice to Fix followed the unconsented mezzanine work. Early discussions covered a broader combined CoA and building-consent approach. As Brandt clarified the work and intended use, ArchSolutioNZ refined the scope rather than treating every possible upgrade as part of one application.
January 2026
A site visit, 3D scan and photographic records supported a comparison with the property file. ArchSolutioNZ prepared as-built architectural drawings to explain the completed mezzanine and bathroom.
March–June 2026
We compared structural proposals for useful scope, coordinated the independent structural and building-surveyor assessments, and assembled trade records. A fire engineer's report informed the separate future-work pathway.
June–July 2026
The CoA application was lodged on 17 June. We coordinated the response to council's request for information, including current ownership records, an intended-use statement, fire information and construction evidence. The response was submitted on 9 July.
21 July 2026
Auckland Council's commercial final inspection passed. The recorded CoA assessment approval covered the constructed mezzanine structure and the installation of bathroom plumbing fixtures only. Future fire-rating upgrades remained outside this assessment.
August–September 2026
Council subsequently completed its building assessment and development-contribution processing. On 1 September, council advised the CoA was ready to issue upon payment of outstanding fees. The records reviewed do not include the subsequently issued certificate.
Real project evidence
The package connected the recorded construction to the relevant technical evidence. These selected architectural extracts have identifying title blocks removed. They illustrate this project only and are not construction instructions.
ArchSolutioNZ prepared and coordinated the architectural package. Specialist opinions and certificates remained the responsibility of their respective professionals and trades.
The original construction PS3 was not available. Rather than asking a different builder to certify someone else's work, we coordinated accessible framing verification, independent structural back-analysis and supporting surveyor, photographic and trade evidence for council to assess.
Council accepted the project-specific evidence package. That does not mean a PS1 generally replaces a PS3, or that another application will be accepted without its own inspections and evidence.
Read the council outcome carefully
Selected extracts from the 21 July 2026 inspection record show both the positive result and its limits. Property identifiers, contact details and staff information are not displayed.
It did not approve residential occupation, complete the future fire-upgrade stage, confirm planning compliance for every use, or establish formal Notice to Fix closure. Council's later ready-to-issue email was conditional on outstanding fees, not a copy of an issued certificate.
The original client feedback
Twenty responses from his 23 July 2026 email questionnaire. Question headings are shortened for readability; answers retain his meaning and wording with minor punctuation and spelling tidied. His comment that “nothing else was required” refers to the assessed CoA stage—not the separate future fire work.
“Construction of unconsented mezzanine. Received a notice to fix from the council.”
“I do not like fines, I knew that money would have to be spent.”
“It would require removal of the mezzanine or apply to the council for a COA.”
“The only concern that I had was what shall I do to make this application as easy as possible.”
“No I wasnt confused, I required experienced assistance.”
“Your website and detailing gave me confidence that you were experienced with this process so what brung me to the decision to inquire.”
“I think you explained all details precisely and transparently which confirms to me your experience and understanding in this line of work.”
“It helps give a clear projection on what has to be done which is less stress.”
“Detailing from your website and your personal explanations.”
“Quite helpful.”
“You specified what was required which controlled over spending.”
“It gave peace of mind that I wasnt wasting money.”
“It helps one get clarity on the correct decision with explanations that make sense.”
“I felt confident that I could ask any question I had and would receive the correct answer.”
“If I were to rate those 3 factors I would give 100 % to each.”
“It has made it more manageable with my current situation.”
“Yes I think so.”
“Still in disbelief that nothing else was required.”
“You have achieved all that is mentioned.”
“Absolutely for all the reasons above.”
Lessons for other owners
Check the council records, identify what was built and be accurate about the intended use. A scope for storage is not permission to use a space as accommodation.
A useful report answers a real assessment question. Find out which elements are accessible and what specialist verification council needs before commissioning a broad bundle.
Record what is included, what remains outside the CoA and which future work needs building consent. Do not confuse a manageable sequence with permission to ignore safety obligations.
Send the council letter, existing plans, photographs and a description of the current use. We can assess the likely pathway, identify relevant specialist inputs and explain the next paid step with a clear scope and fixed fee. Council makes the final decision.
services@archsolutionz.co.nzIt may be possible, but it is not automatic. Council must be able to assess the completed work from inspections and reliable evidence. In this Kumeū project, an independent structural assessment, architectural records, a building-surveyor report and trade documentation supported a narrowly defined CoA assessment.
Sometimes, where council accepts the defined scope and the relevant obligations are addressed. Here, the completed mezzanine structure and bathroom fixtures were assessed through CoA, while proposed fire-rating upgrades required a separate building consent. This is a project-specific outcome, not permission to defer necessary safety work on another property.
Do not ask an unrelated contractor to certify work they did not carry out. In this case, ArchSolutioNZ coordinated independent engineering assessment, accessible framing verification, architectural and photographic records, surveyor findings and trade evidence for council to consider. Council decides whether the evidence is adequate; a PS1 is not a universal substitute for a PS3.
No. The owner confirmed that this CoA work did not constitute a change of use. Council described the mezzanine as two storage areas and a bathroom. Fire-rating upgrades were expressly excluded and required separate building consent. Neither sleeping accommodation nor approval of the whole property should be inferred.
No. This story distinguishes the passed inspection and recorded CoA assessment approval from formal issue. Council's latest issue-status email reviewed said the certificate was ready to issue upon payment of outstanding fees. We have not treated that email as the issued certificate.
Do not assume so. Confirm the outstanding requirements and closure status directly with council. The evidence reviewed for this story establishes the inspection and assessment outcome, not formal closure of the Notice to Fix or cancellation of fines.
Understand the retrospective process, evidence and limitations.
Another real CoA project, with a different scope and council context.
Get help understanding council questions and outstanding requirements.
Compare the recorded approvals with the visible property.
Prepare the documentation for work that has not yet been carried out.
Explore related commercial consent and compliance support.
Prepared by Alejandro Hidalgo, NZ Registered Architect, ArchSolutioNZ. This first-hand account draws on our project correspondence, architectural records, independent specialist evidence, council inspection record and Brandt's written questionnaire. Published 15 October 2026; outcome records reviewed through 1 September 2026. Property and contact identifiers have been withheld.
For the general framework, see MBIE's Certificate of Acceptance guidance and guidance on issuing certificates. Council determines what can be accepted. This case is not a guarantee of another property's outcome.