NSW Strata Building Bond Scheme: A Committee's Guide to the 2% Defect Bond
The SBBIS has been running since 2018. Here is how an owners corporation actually triggers the scheme and what to expect from the 21-month inspection.
In this category →Apartment & Strata Inspection SoftwareThe NSW Strata Building Bond and Inspections Scheme applies to Class 2 buildings over three storeys completed after 1 January 2018. Developers must lodge a building bond equal to 2% of the contract price with NSW Fair Trading, which is now administered by Building Commission NSW.
The timing matters. An interim inspection report is due 15 to 18 months after completion, and a final report is due 21 to 24 months after completion. The building inspector must be on the Fair Trading approved register, and the owners corporation, not the developer, has a meaningful role in appointing them for the final inspection.
In practice, waterproofing and fire safety remain the highest-frequency defect categories reported under the scheme. Committees that approach the scheme passively often end up with a developer-friendly final report. Committees that engage their own independent building consultant to shadow the inspection, document defects in parallel, and formally dispute omissions tend to achieve much better outcomes at bond release.
The bond can be released to the developer, to the owners corporation, or split, based on the final report. Understanding that the timing window is narrow and non-negotiable is the single most important thing a new committee can do.
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