Section 137B Owner Builder Reports: A Practical Guide for Victorian Conveyancers
Your client is preparing to sell, the agent has a campaign in mind, and a renovation appears in the building history. Before arranging an inspection, it helps to establish exactly what work was done and what report the transaction needs. A short, well-directed enquiry can save several rounds of clarification later.
ClearScope welcomes enquiries from conveyancers helping homeowners organise the inspection side of an owner builder sale. This guide sets out the information that makes those introductions useful, how to keep the different roles clear and what to check when a report returns to the file.
If you already have a property in mind, send ClearScope the address, work description and document deadline. We can discuss scope, reporting arrangements and availability before an engagement is confirmed.
Contents
- Start with the client's project history
- Identify the actual report and relevant dates
- Prepare a useful inspection referral
- Confirm the reporting arrangements before booking
- Coordinate access and document delivery
- Deal with gaps and multiple projects
- Keep report and insurance enquiries connected but separate
- Review the report without losing the wider picture
- Common referral questions
Start with the client's project history
An intake question such as “Have you renovated?” is a useful opening, but it rarely produces enough detail on its own. Ask what changed, who arranged the work, who was engaged and whether the project happened in stages. A client may describe themselves as having used trades throughout, without appreciating that managing those trades can be relevant to the owner builder enquiry.
Keep physical work and contractual arrangements alongside each other. A new bathroom delivered under one arrangement and a later extension delivered under another should not be merged into a single assumed project. The starting dates, completion documents and people involved may differ.
Invite the client to describe the history in ordinary language first. They do not need to know the legal classification of each activity to tell you that they removed a wall, arranged a garage or coordinated a kitchen renovation. A marked plan or simple list can be more helpful than a long email using uncertain technical terms.
If they need a customer-friendly explanation before gathering documents, our guide for sellers after owner builder renovations provides that starting point.
Identify the actual report and relevant dates
“Building report” can mean several things to a homeowner. Confirm whether the instruction concerns a Section 137B report, a general condition assessment or a different inspection. The owner builder service page describes the proposed service pathway; it should not be treated as a substitute for checking the transaction requirements.
The current Building Act 1993 is the starting point for Section 137B. The usual domestic-work period is six years and six months from the statutory completion date, with alternative calculations where the relevant completion documents are not issued. Where the report requirement applies, it must be obtained within six months before the contract is entered and provided to the intending purchaser.
That makes the contract timing important. A proposed settlement date, photography appointment or auction campaign length is not an adequate substitute. For unusual completion records, unfinished work or a transaction close to a time boundary, check the specific provisions rather than applying a website summary mechanically.
The section also contains qualifications and exceptions, including a distinction for a vendor who is a registered building practitioner. Treat that as a file-specific question. The fact that someone holds a builder registration does not establish that they are an eligible author of the required report.
Prepare a useful inspection referral
Use a short brief that can be completed from the client's instructions. It is a preparation aid, not a substitute for your legal assessment.
Requested service: Section 137B owner builder report enquiry.
Property: [address].
Client and authority: [client / permission to contact / authorised recipients].
Nominated work: [each project and area separately].
Relevant dates: [confirmed records]; [approximate recollections clearly marked].
Documents available: [permit, drawings, completion record, certificates, existing cover].
Outstanding information: [what is missing and who is seeking it].
Required date: [report needed for preparation]; anticipated contract timing [if known].
Access and engagement: [contact, restrictions, engaging party and payer].
The client does not need to complete the brief perfectly before an introduction. Unknown information should stay visible. “Final certificate requested from surveyor” tells the provider more than an unverified completion date.
Send only information relevant to the enquiry through the agreed channel. The initial brief does not need identity documents, bank records or the complete contract file.
Confirm the reporting arrangements before booking
A Section 137B report needs an eligible prescribed practitioner, not simply a business offering general inspections. Ask who will prepare and take responsibility for the report, the relevant registration category and how the required content will be addressed. Confirm any insurer-specific requirements separately.
The BPC domestic owner builder report template is a useful reference for the report's structure and information. A property's scope may still require clarification before the booking can be accepted.
Ask what the quotation includes: nominated work, accessible areas, document consideration, report delivery and the process if another visit is needed. If several buildings or projects are involved, name them. An inspection arranged for a bathroom should not be assumed to include an undocumented garage or a later extension.
ClearScope's fees, availability and practitioner arrangements should be confirmed for the actual enquiry. Avoid telling the client that a particular completion time or insurer acceptance is guaranteed before those details have been agreed.
Coordinate access and document delivery
Give the homeowner a practical access brief. Identify the areas to be inspected, ordinary access points that should remain clear and any locked rooms or structures. For tenanted properties, agree the access arrangements through the appropriate person rather than assuming the client can provide immediate entry.
Ask about roof-space or subfloor access only where relevant to the scope. Access must be safe; the homeowner should not remove fixed components or undertake risky preparation to make an inspection possible. A limitation may lead to further discussion, not a demand that someone enter an unsafe space.
Our booking and timing guide gives clients a preparation sequence. It also explains why documents and availability should be discussed before an urgent appointment is promised.
For delivery, confirm the client's authority to share the report with your office and any other nominated recipient. Keep the property reference and version clear. If an amended report is issued, ensure the sale file contains the intended version and retains any relevant correspondence about the amendment.
Deal with gaps and multiple projects
Triage the gap before deciding who needs to act:
| Gap in the referral | Practical action | Who should address it |
|---|---|---|
| Scope says “renovation”, but several projects exist | Separate the work areas, dates and contracting arrangements | Client supplies history; provider confirms inspection scope |
| Completion record cannot be located | Ask the original surveyor or use the relevant council record pathway | Client/authorised representative obtains records; conveyancer considers legal effect |
| Work was undertaken by a previous owner | Review purchase records and distinguish any later vendor-managed work | Conveyancer checks the transaction position |
| Author eligibility or report format is unclear | Obtain the author's relevant registration and confirm required content | Inspection provider supplies evidence; do not infer it from the business name |
| Report needed immediately but documents are incomplete | State the actual deadline and ask what can be agreed | Provider confirms availability and prerequisites; agent avoids assuming completion |
For a hypothetical mixed project, a client managed a bathroom renovation and later engaged a builder for an extension. The referral should identify both arrangements, even if the required report ultimately concerns only nominated work. The legal assessment and inspection scope can then be settled against the same facts.
For executors, administrators or other unusual vendor situations, apply the specific provisions and instructions. A generic homeowner checklist does not resolve the position.
Keep report and insurance enquiries connected but separate
The inspection report and insurance or Home Warranty arrangements serve different purposes. One describes assessed building work; the other concerns the applicable protection and its terms. A completed report does not establish that the required cover has been arranged.
Victoria's insurance arrangements changed in 2026. Existing DBI and newer Home Warranty material should not be combined into a single universal rule. Ask the relevant provider or BPC which pathway applies to the owner's work and sale. Our report and insurance explainer helps clients understand why both conversations may be necessary.
Keep confirmation of the applicable scheme, required documents and any outstanding insurance conditions in the sale workflow. An insurer asking for a report is not itself confirmation that cover has been issued.
Review the report without losing the wider picture
When the report arrives, check the property, nominated work, date, author details and any scope limitations against the referral. If the work description differs from the client's instructions, seek clarification before assuming the discrepancy is harmless.
Read findings in context. An identified defect, incomplete item or inaccessible area may require a question to the author, further specialist input or discussion with the client. Do not recast the report as a “clearance” simply because an inspection has occurred.
If rectification is undertaken, ask what evidence or reinspection is needed and whether the report requires updating. A contractor invoice does not automatically change the report's observations. Keep the original and subsequent records clearly identified.
The report is one part of the transaction. The conveyancer remains responsible for advising on the sale documents and legal requirements; the inspector explains the assessment and its findings. That division gives the client a clear place to take each question.
Common referral questions
Can we enquire before the client has every document?
Yes. Identify what is available and what is being sought. ClearScope can discuss whether the scope can be confirmed or whether a particular record is needed first.
Can the agent arrange access?
That can be discussed with the client's permission. Confirm the access contact and who may receive information, rather than assuming the person holding the keys is also authorised to instruct the inspection.
What if the report is approaching six months old?
Check the intended contract date and speak with the report author about the appropriate next step. Do not assume changing a cover date refreshes the assessment.
How do we begin a referral?
Contact ClearScope with the address, nominated work and deadline. We will discuss the inspection arrangements so you and your client know what is being proposed before proceeding.