Muse - I just received today the Tower renewal invoice and Certificate of Insurance details for my wife's modest two-bedroom house in West Auckland. The Government EQC levy is unchanged from the prior year at $480 and the Fire and Emergency Levy component is also unchanged at $106. The Tower premium component has gone from $741 to $879, which I infer is even more significant than it appears as the EQC cover available would have gone from $150k + gst in FY23 to $300k + gst in FY24 thereby providing some reduction in potential liability to TWR. Then of course there is GST added on top off the higher aggregated premium.
Replacement value insured has gone from $653k to $710k. And some multi-policy discount will have been built into the premium structure.
Not sure how that compares with your experience.