Builder Guide
Building Contract Checklist
Everything you need to check before signing a residential building contract in Australia.
Important: Always have your building contract reviewed by a solicitor experienced in construction law before signing. This checklist is a guide only — it does not replace professional legal advice.
1Builder Details & Licence
Full legal name and ABN of the builder
Builder's licence number (verify on state authority website)
Home warranty insurance policy details
Public liability insurance certificate
Builder's bank account details for payment
2Scope & Specifications
Detailed scope of works attached
Architectural plans referenced and attached
All materials and finishes specified by brand/model
PC allowances listed with individual amounts
Provisional sums clearly identified
Exclusions list (what's not included)
3Price & Payments
Fixed contract price clearly stated
Payment schedule tied to construction stages
Deposit not exceeding 10% (5% in some states)
GST included or stated as additional
Variation clause and process defined
Price adjustment mechanism (if any)
4Programme & Delays
Construction start date
Practical completion date
Liquidated damages for late completion
Extension of time provisions
Weather delay allowances
Owner-caused delay provisions
5Quality & Defects
Defects liability period (minimum 6 months)
Process for reporting defects
Builder's obligations to rectify
Practical completion definition
Final inspection rights
Handover documentation list
6Disputes & Termination
Dispute resolution procedure
Adjudication rights
Termination for cause provisions
Termination for convenience (if applicable)
Insurance on termination
Final account process