Can a Builder Refuse an Independent Inspector in Victoria?

No, a builder cannot legally refuse access to an independent building inspector in Victoria. Under Section 19 of the Domestic Building Contracts Act 1995, a builder must permit the owner or any person authorised by the owner to have reasonable access to the building site. Refusing access is a criminal offence carrying a penalty of 20 penalty units, which equals $4,070.20 at 2025-26 rates. This right cannot be overridden by any clause in your building contract, and Consumer Affairs Victoria explicitly confirms that builders must allow reasonable access even if the contract attempts to restrict visits.

What the Law Says

Consumer Affairs Victoria is unambiguous on this point. Their guidance for builders states that homeowners have the right to arrange independent inspections during construction. Even if a building contract contains a clause attempting to restrict site visits, that clause cannot override the statutory rights provided by the Domestic Building Contracts Act 1995.

This means any contract term that says you cannot bring an inspector to site, or that you must use the builder's preferred inspector, is void to the extent it conflicts with the legislation.

Domestic Building Contracts Act 1995

The Domestic Building Contracts Act 1995 is the primary legislation that protects Victorian homeowners during residential construction. Two sections are particularly relevant when a builder attempts to block your independent inspector.

Section 17 - Builder Has No Exclusive Possession

Section 17 establishes that the builder is only a contractual licensee on the site. The builder does not have exclusive possession of the land. This is a critical distinction because it means the builder cannot treat the construction site as their own property and refuse entry to others.

As the landowner, you retain rights over your property throughout the construction period. The builder's presence is by licence only, not by any form of tenancy or exclusive occupation.

Section 19 - Builder Must Permit Reasonable Access

Section 19 is the most powerful provision for homeowners. It states that a builder must permit the building owner, or any person authorised by the owner, to have reasonable access to the building site at all reasonable times.

The key elements of Section 19 are:

• The owner can authorise any person (such as an independent inspector)
• Access must be at "reasonable times" (typically normal business hours)
• The builder "must permit" access - this is mandatory, not discretionary
• Non-compliance attracts a penalty of 20 penalty units

Building Act 1993

The Building Act 1993 provides additional protections through Section 240, which confirms that an owner may appoint agents in writing to act on their behalf in building matters.

This means you can formally authorise your independent inspector in writing, giving them legal standing to attend the site as your agent. A simple letter of authority stating the inspector's name, qualifications, and the scope of their appointment is sufficient.

This written appointment strengthens your position if a builder attempts to question the inspector's right to be on site.

Australian Consumer Law Protections

The Australian Consumer Law (Schedule 2 of the Competition and Consumer Act 2010) provides further protections through consumer guarantees that apply to building services:

• Section 60 - Services must be provided with due care and skill
• Section 61 - Services must be fit for purpose
• Section 62 - Services must be provided within a reasonable time

A builder who refuses independent inspections may be attempting to conceal work that fails to meet these consumer guarantees. The right to verify compliance with these guarantees through independent inspection is an important consumer protection mechanism.

Penalty Values

The current value of a penalty unit in Victoria is $203.51 for the 2025-26 financial year, as published by the Department of Justice and Community Safety.

For a builder who refuses access in breach of Section 19, the maximum penalty is:

20 penalty units x $203.51 = $4,070.20

This penalty applies each time access is refused. A builder who repeatedly blocks your inspector could face multiple charges and cumulative penalties.

What to Do If Your Builder Refuses Access

If your builder refuses to allow your independent inspector onto the site, follow these steps in order:

Step 1 - Send Written Notice

Send your builder a formal written notice (email is acceptable) citing Sections 17 and 19 of the Domestic Building Contracts Act 1995. State clearly that you are authorising your named inspector to attend the site and that refusing access is a criminal offence carrying a penalty of 20 penalty units.

Step 2 - Lodge a Complaint with Consumer Affairs Victoria

If the builder continues to refuse access after your written notice, lodge a formal complaint with Consumer Affairs Victoria. They can investigate and take action against builders who breach the Act.

Step 3 - Apply to VCAT

You can apply to the Victorian Civil and Administrative Tribunal (VCAT) for an order requiring the builder to provide access. VCAT handles domestic building disputes and can make enforceable orders.

Step 4 - Report to the Victorian Building Authority

Report the builder's conduct to the Victorian Building Authority (VBA). The VBA regulates registered builders and can take disciplinary action, including suspension or cancellation of registration, for repeated or serious non-compliance.