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Wh Duff Pty Ltd

Name as registered with the Building and Plumbing Commission
ABN
33 684 625 074
ACN
084 741 453
BPC registration
CDB-U 58429
Registered as
Company
Overview
1 item needs your attention — here's what the public record shows.

Verified

ABN is active
No disciplinary or prosecution actions on the BPC register

Needs attention

Registration is not current — it may be expired, suspended or surrendered

Check at the source

Domestic Building Insurance eligibility — check on BuildVic
Court cases, insolvency, ACCC, ASIC & WorkSafe — check the linked registers
Compiled from public records · as at 24 Aug 2026Facts only — not a rating or recommendation
Registered name
WH DUFF PTY LTD
Registered as
Company
Domestic Builder - Unlimited
VIC · CDB-U 58429 · Suspended · expires 12 Jun 2029flag
What this means: No current builder registration is showing. It is illegal to carry out domestic building work over $10,000 without current registration — do not enter a contract until you confirm registration is current. Always confirm current registration for your project on the official BPC register.
Source: Building Practitioner Register, Building and Plumbing Commission (via DataVic) · as at 24 Aug 2026
Entity name
The Trustee for THE DUFF FAMILY TRUST
ABN
33 684 625 074
ABN status
Activeok
ABN status from
17 Apr 2000
Entity type
Discretionary Trading Trust
Registered location
NSW 2714
What this means: These are the ABN-registered details for this entity. Check the name here matches the builder named on your quote, contract and insurance certificate.
Source: Data provided by the Australian Business Register. · as at 24 Aug 2026

Frequently Asked Questions

Is Wh Duff a registered builder in Victoria?

As at 24 Aug 2026, no current builder registration is showing for Wh Duff on the Building and Plumbing Commission register. Confirm directly on the official BPC register before entering a contract.

Does Wh Duff have any disciplinary or prosecution records?

As at 24 Aug 2026, Baserock found no disciplinary or prosecution actions for Wh Duff in its snapshot of the BPC's published register. This is a summary of public records, not a clearance — confirm on the official register.

What type of building work can Wh Duff legally perform?

As at 24 Aug 2026, the BPC register lists Wh Duff in the following class: Domestic Builder - Unlimited. An Unlimited class has no contract-value cap on that type of domestic building work. Always confirm the current class on the official BPC register.

How can I verify Wh Duff's building registration?

Search the official Building and Plumbing Commission register at vba.vic.gov.au/tools/find-practitioner by name or registration number. Baserock's report summarises public records and is not a substitute for the official register.

What is Wh Duff's ABN, and is it active?

Wh Duff's ABN is 33 684 625 074. As at 24 Aug 2026, the Australian Business Register records this ABN as Active.

Are you this builder? If anything here is out of date or incorrect, email hello@baserock.com.au and we'll review it against the source record.

Request a correction
How to read this report.Baserock compiles publicly available and licensed records into a plain-English summary of what's on file. It reports facts as at the dates shown — it is not a rating, recommendation, or guarantee, and it doesn't replace confirming details directly with the Building and Plumbing Commission, reading the full records, or getting your own contract and legal advice before you sign. A listing on any register is a record, not a finding.
Australian Business RegisterBPC Building Practitioner RegisterASIC · Published Notices & Banned/DisqualifiedAFSA · Bankruptcy Register (paid)AustLII · VCAT decisionsDBI · VMIA / BPCReviews data from Google.

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