03.07.2015

Medical Assurance Society of NZ Ltd v East [2015] NZCA 250

The Court of Appeal has partly overturned one of the more unexpected decisions from the High Court Earthquake List.[1]  The appeal judgment considers: when the obligation to pay rebuilding costs is incurred; the meaning of “as new”; and the interplay between the policy terms and local authorities in relation to compliant repair methods.

Background

The Easts own a two-storey house built in 2007 with a concrete slab floor and a timber frame on flat land.  The house suffered damage from the Canterbury earthquakes.

Under their policy with MAS, the Easts had the option to either: (1) restore their house, in which case MAS would cover reasonable costs of this on a replacement value basis; or (2) take a cash settlement on an indemnity value basis.  If the Easts elected restoration, the relevant policy provision said:

[MAS] will cover the cost of rebuilding or restoring the dwelling to a condition substantially the same as new, so far as modern materials allow, and including any additional costs which may be necessary to comply with any statutory requirements or Territorial Authority by-laws.  There is no maximum sum insured but the liability of the Society shall not be greater than the reasonable cost to rebuild or restore the dwelling …” [Emphasis added]

The Easts elected to restore their house, and then sought payment up-front from MAS of the estimated costs of this (rather than have MAS pay the actual costs as they were incurred).  The Easts also claimed that underpinning was required in order to restore the house to an “as new” condition, which MAS disputed in favour of a low mobility grout (LMG) method.

Payment of repair costs

In the High Court Whata J had determined that MAS was obliged to pay the Easts the estimated cost of repairing the earthquake damage irrespective of whether liability to incur those costs had been or would ever be incurred.  This was rightly overturned on appeal.

The Court of Appeal held that, if the insured has elected to restore the property, MAS is only obliged to meet the actual restoration costs as they are incurred.  This was consistent with the phrase “will cover”, which is shorthand for “indemnify the insured against”.

In allowing this part of the appeal, the Court returned to orthodox insurance obligations and practices regarding reinstatement cover, which reflect the fact that construction costs are paid incrementally up until completion.  The Court also recognised that an up-front payment on a replacement basis would be tantamount to a cash settlement; yet the policy expressly contemplated that a cash settlement would only be paid on an indemnity basis if the homeowner did not elect to restore the house.

Concerns about the mechanics of an insured seeking payment from their insurer and the “fetter” this might place on the prima facie right to replacement value compensation, did not carry weight in the Court of Appeal.  An insurer’s failure to indemnify actual restoration costs without proper justification would carry “serious legal and reputational costs”, there were no reported cases of this ever occurring, and the absence of any prescribed mechanism in the policy itself was irrelevant.

At the same time, the policy did not provide any mechanism for the insured to account to MAS for any surplus (if the payment was based on an over-estimate) and the High Court decision arguably would have left MAS without any contractual right to recover any surplus.  Further, it would be difficult to prevent the insured from applying the funds to some other purpose or establishing that the claim had been made with a fraudulent intent.

This decision supports a long-standing approach to indemnifying restoration costs and it is likely to have wider application to other policies.  Notwithstanding this, in order to put the matter beyond doubt, insurers should consider whether their policy wordings need revision to make it clear that restoration costs will not be paid until the costs are actually incurred.

“As New” / Building Code

The Court of Appeal upheld that “as new” meant restoring the Easts’ house in accordance with current building consent requirements, rather than those that existed in 2007 when the house was built.  This was the ordinary meaning of the words “as new” and was supported by the reference in the policy wording to compliance with statutory and local requirements.

The standard of repair became relevant after the Easts claimed underpinning was necessary due to the particular ground conditions.  MAS believed this to be “super conservative” and thought the house could instead be re-levelled using LMG or a similar method to the 2007 code requirements.

In the High Court, Whata J concluded that underpinning was necessary in order to meet the current Building Code, but recognised that the Council might reach a different view and approve LMG when granting building consent.  In view of this, leave was reserved to determine quantum issues if that outcome eventuated.  That reservation was unsuccessfully challenged by the Easts in a cross-appeal.  The Court of Appeal said: [2]

“[Whata J] was simply meeting the contingency that, despite his own findings about the appropriate engineering solution, the Council may nevertheless approve the solution favoured by MAS.  As the consenting authority, the Council has the ultimate word on this issue.  It was appropriate for the Judge to reserve leave to settle quantum if the Easts’ claim ultimately fell for measure on a different basis from that proposed”.

Quantum – exaggerated claims

During the trial the plaintiffs’ QS conceded “significant errors” in his estimate, which resulted in a grossly exaggerated claim.  This did not go unnoticed by the Court of Appeal.  Considerable indulgence was granted to the plaintiffs’ QS to reconsider his costing, and with leave reserved to determine quantum if necessary.

Back to Summary Table

[1] East v Medical Assurance Society [2014] NZHC 3399

[2] Local authority building consent decisions may be re-heard by way of Ministry Determination.

Do you need expert legal advice?
Contact the expert team at Hesketh Henry.
Kerry
Media contact - Kerry Browne
Please contact Kerry with any media enquiries and with any questions related to marketing or sponsorships on +64 9 375 8747 or via email.

Related Articles / Insights & Opinion

Business Succession Planning – Shareholder Agreements What have you and your co-investors agreed?
A successful exit from a business can be, and often is, affected by the steps you take when setting up the business. Although there are various business structures that can be used in New Zealand, by ...
06.11.2025 Posted in Corporate & Commercial & Private Wealth
Post-Employment Obligations – Worth the Paper They Are Written On?
“Gone are the days … when an employee could confidently sign up to a restraint and then breach it in the bold expectation that ‘those things are not worth the paper they are written on’”.[1]...
22.10.2025 Posted in Employment
Proportionate Liability – the Next Evolution?
The current line of authorities establishing the ability for building owners to be able to claim in negligence for the cost of rectifying defects can be traced to the Court of Appeal’s (COA) judgmen...
17.10.2025 Posted in Construction & Insurance
New Zealand’s Resource Management Reform: Understanding the 2025 Amendment Act’s Transformative Changes to Fines and Insurance Coverage
Introduction The resource management landscape in New Zealand has undergone a seismic shift with the recent passage of the Resource Management (Consenting and Other System Changes) Amendment Act 2025,...
10.09.2025 Posted in Regulatory
vecteezy a man in a suit is holding his finger to his lips   Extended fade cropped
Pay secrecy no more – what you need to know about the most recent employment law change
Conversations about what employees earn are no longer prohibited or required to be shrouded in secrecy. The Employment Relations (Employee Remuneration Disclosure) Amendment Bill came into force on 27...
29.08.2025 Posted in Employment
HH Pg  Wave alternative
The America’s Cup Partnership and the Deed Of Gift: Navigating Legal Tensions
The newly released protocol (Protocol) for the 38th America’s Cup (AC38) marks another chapter in the evolution of the world’s oldest international sporting trophy.  While the Protocol introduces...
26.08.2025 Posted in Disputes & Private Wealth & Trade and Transport
iStock  Employment Concept BW
The latest trends and statistics coming out of the Employment Relations Authority
It is that time of year again when the Employment Relations Authority (Authority) publishes its Annual Report (the Report), and the Employment Law Team at Hesketh Henry loves a good stat! The Report p...
25.08.2025 Posted in Employment
SEND AN ENQUIRY
Send us an enquiry

For expert legal advice, please complete the form below or call us on (09) 375 8700.