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[2009] VCAT 1866
plaintiff. Tribunal held the parties are bound by the valuer's determination ($145,340 net p.a. exclusive of GST effective 1 June 2007); ordered the landlord to execute a new lease and provide counterpart;...
The tenant and landlord agreed to have an independent valuer determine rent for a renewed lease. The valuer assessed rent based on 43 licensed beds, producing a figure lower than previously paid. The landlord challenged the valuation; the tribunal held the parties had agreed the valuer's decision would be final and binding and that the valuer had acted within his broad contractual mandate. The tribunal therefore enforced the valuer's determination, ordered the landlord to execute the renewal lease and directed that the tenant receive credit for overpaid rent. Costs were reserved.
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1,710 words · generated 25/07/2026
Kallara Care Pty Ltd (tenant) leased an SRS property from 1 June 2001. The lease contained a clause (7.4) governing determination of the rent for a further term. The tenant operated under a Department of Human Services registration allowing operation at 66–68 beds and past rent had been calculated on the basis of 68 beds. The tenant gave notice to renew the lease for a further six years commencing 1 June 2007. The parties could not agree the rent for that new term and, in October 2007, entered a resolution agreement to appoint an independent valuer pursuant to clause 7.4 of the lease. The parties agreed they would not make submissions to the valuer and that the valuer's decision would be final and binding.
1 cited instrument linked from this judgment.
Malcolm Collins was appointed and, after exchanges and inspections, issued a detailed 32-page Rental Determination on 9 January 2009. He concluded that, in light of DHS Guidelines and the likely outcome of any re-registration process, a new registration would be for 43 licensed places and assessed market rent at $65 per resident per week, producing an annual figure of $145,340 net exclusive of GST. That was materially lower than the rent previously paid on the basis of 68 beds.
The tenant paid rents as billed pending resolution but claimed it overpaid once Collins' determination issued, seeking specific performance of the lease and credit for overpayments. The landlord sought declarations that the determination was not made in accordance with the valuation agreement and alternatively sought the matter remitted back to the valuer or the appointment of a new valuer. VCAT (Deputy President C. Aird) heard the matter and, after considering the valuation agreement, the valuer's appointment correspondence and the determination itself, held the parties were bound by the valuer's decision; ordered the landlord to execute the renewal lease and gave the tenant credit for overpayments, with costs reserved.
The tribunal's operative focus was contractual: had the valuer done what the valuation agreement required?
Three core legal propositions informed the decision.
The binding nature of expert determinations under an agreed contractual mechanism. The tribunal emphasised that when parties agree an expert's decision is "final and binding" they have chosen a process for resolving their dispute. The tribunal's role is to assess whether the expert performed the task entrusted by the contract, not to re-evaluate the expert's discretionary judgments. This follows established authorities that an expert's decision is enforceable unless there was fraud, collusion, or a mistake of a kind demonstrating non-compliance with the contract (see the court's discussion of authority in the "Mistake" section).
The contractual scope of the valuer's brief. Clause 7.4 of the lease prescribed factors the valuer must and must not take into account, and expressly required valuation on a hypothetical "vacant and available" basis. The valuer's correspondence (12 December 2007 and 16 June 2008 letters) made clear he would consider DHS Guidelines and likely bed numbers under current legislation and that he would exercise professional judgment on 'contentious issues'. The landlord participated in the inspection, provided information and paid fees. The tribunal found no evidence that Collins exceeded or ignored his contractual brief.
Limits of review for 'mistake'. The tribunal applied the established rule that a mistaken judgment by an expert, where the mistake is an exercise of the discretion entrusted to the valuer, is not a ground for setting the determination aside. A mistake only permits review if it demonstrates the valuer did not perform the contractually required task. Here the conclusion that a future registration would be for 43 beds was within Collins' remit and professional judgment; it was not a mistake that rendered the determination non-compliant with the valuation agreement.
Because the tribunal found the valuer had followed the contractual brief, it enforced the determination, ordered specific performance of the lease (execution of the renewal deed) and directed that the tenant be credited for overpaid rent.
Before: The applicable legal framework on expert determinations was well-established. Courts enforce contractual dispute-resolution clauses that make an expert's decision final and binding, but retain jurisdiction to examine whether the expert performed the task as specified in the contract, reviewable on limited grounds such as fraud, collusion or a mistake that demonstrates non-compliance with the contractual brief. Authorities cited and discussed (e.g. Legal & General Life v Hudson, Eureka Funds Management, AGL v SPI Networks) reflect and clarify the boundaries between reviewable objective errors and non-reviewable discretionary judgment.
After: The decision reaffirms the orthodox approach. It emphasises two points for practitioners:
The enforceability of an expert determination depends on the valuer having performed what the contract asked; parties cannot expect a tribunal to substitute its own assessment of the valuer's discretionary judgments.
When drafting valuation clauses, specificity about the matters to be considered and whether outcomes less than prior rent are permitted is crucial. The tribunal expressly distinguished clauses that impose a floor (as in Colin Marg) from clause 7.4 which did not have such a floor; that difference matters and should be made explicit in drafting to avoid unintended outcomes.
So the case consolidates the pre-existing boundary: courts will not second-guess value judgments within the valuer's contractual domain; they will examine whether the valuer abided by the contract.
Passage: "I must determine whether Mr Collins has carried out his expert determination in accordance with the terms of the valuation agreement." Plain-English: The tribunal's task was procedural and contractual: check whether the valuer did what the contract required; not whether his conclusion was the right market rent.
Passage: "When they entered into the resolution agreement they agreed on a process to resolve their dispute... under the valuation agreement they agreed to be bound by the rental determination." Plain-English: The parties chose the valuer as their decision-maker and agreed to accept the result. That contractual choice has effect unless the valuer breached his brief.
Passage: "It matters not whether the outcome... accords with the parties' expectations." Plain-English: Being surprised or disappointed by the valuer's result is not a reason to set it aside if he stayed within his contractual role.
Passage: "Clause 7.4... sets out ... matters to be taken into account and those which are not." Plain-English: The lease already told the valuer what to look at and ignore (for example, exclude tenant's goodwill). The valuer followed those instructions.
Passage: On 'vacant and available', the tribunal rejected the landlord's assertion that it meant premises must retain the incumbent's 68-bed registration. Plain-English: The valuer had to value the asset as if it were offered for lease to a new tenant, not as an operating business tied to the current tenant's registration rights.
Lease renewal where parties have agreed an independent valuer will determine rent and that the valuer's decision is final and binding (clause largely mirrors clause 7.4 in Kallara).
A valuer is given a broad brief to determine 'fair market rent' on a hypothetical 'vacant and available' basis and specifically to consider statutory/regulatory constraints.
A valuer issues a determination substantially different from prior rent, e.g. because regulatory re-registration might reduce permissible unit numbers or income.
A landlord/respondent challenges the determination on grounds that the valuer 'got it wrong' (e.g. wrong assumption as to bed numbers) rather than alleging fraud or collusion.
Where these facts appear, Kallara stands for enforcing the valuer's determination unless there is evidence the valuer failed to follow the contractual brief or engaged in fraud/collusion.
This decision sits as a VCAT authority applying established Supreme Court and appellate authorities. It follows and applies the principle that review of expert determinations is narrowly confined. Subsequent tribunals and courts assessing similar valuation disputes will likely treat Kallara as persuasive authority at VCAT level where the question is whether the valuer complied with a contractual brief that made the determination final and binding. Its practical influence will be strongest in disputes involving regulated premises where statutory licensing decisions materially affect valuation inputs, and where valuation clauses require hypothetical 'vacant and available' assessments.
Practitioners should note the tribunal referred to and distinguished Colin Marg (where a floor was written into the clause), showing courts will carefully compare the text of valuation clauses in deciding whether a particular outcome was within parties’ contemplation.
Limits of 'vacant and available' where regulatory licences can be transferred: Kallara treats the registration as personal to the tenant and values the property without assuming the incumbent's registration. Uncertainty remains about how a valuer should treat licences that are freely transferable by sale; different facts around transferability may alter whether valuing without registration is appropriate.
Granularity of 'mistake' review: The line between an objective mistake (e.g. arithmetic error or valuation of wrong premises) and a discretionary mistake (e.g. forecast of likely re-registration outcomes) can be fact-sensitive. Future cases will further explore when a factual finding within a mixed exercise is severable and reviewable.
Information provided to the valuer: Kallara accepted that provision of background emails and correspondence did not of itself invalidate the determination. However, where provision of material materially biases the valuer or is clandestine, tribunals may be asked to draw finer distinctions about what constitutes impermissible 'submission' versus legitimate background data.
Interaction with statutory consumer protections: The tribunal noted potential tension with provisions in retail tenancies legislation if valuation clauses sought to prevent reductions below prior rent; future appellate rulings could address how statutory safeguards interact with private contractual finality clauses.
Remedies scope: Kallara awarded specific performance and credit for overpayment but reserved costs. Questions remain as to whether and when a tribunal may order repayment with interest, and how equitable considerations (e.g. change of circumstances since the determination) should affect the quantification of relief.
Concluding practical point for practitioners: when drafting or accepting valuation clauses make the valuation task, inputs and any floors or caps express and unambiguous. If parties intend to exclude the possibility of a lower rent, write it into the clause; otherwise a properly instructed valuer exercising professional judgment on regulatory outcomes can produce a binding result that departs from prior practice.
(a) an order that the Respondent perform the agreement to lease and execute a new deed of lease and counterpart and deliver up the original executed deed and a counterpart for execution by the Applicant;
(b) a declaration that the rental is $159,874 per annum inclusive of GST as at the 1st June 2007;
(c) an order that the Respondent pay or give a credit for overpaid rental with interest;
7.4 (a) If either party disputes the new rent nominated under clause 7.3(a), the procedure in clause 7.4(b) must be followed. Each time limit in clause 7.4(b) is consecutive. If a time limited is not kept, the right attached is lost.
7.4 (b) [sets out the procedure for appointing a valuer]
(c) [provides the tenant must pay the current rent until the dispute is resolved]
(d) In deciding the new rent, the valuer must take into account:
7.4 (e) The valuer must not take into account the following factors:
7.4(h) The decision is final and binding on the parties.
I have been asked to undertake a formal Determination of the above premises subject to the terms of the current lease extant over the property.
It is to be acknowledged by both parties that formal representation has not been made to the Australian Property Institute for Determination to be undertaken through its participation. [as required by clause 7.4(b) of the lease] Instead, it has been referred to me by an external source and I have been asked to put a proposal to both parties.
Under the terms of the lease particular issues must be followed with the market rent review situation referred to in Clauses 7.3 and 7.4 of the lease. Clause 7.4 in particular nominated the required course of action.
It is my view that establishing this rent may be a potentially difficult exercise given the unique purpose of the property (permitted use being Residential Care Facility), and the lack of comparable evidence available to undertake such a valuation.
The market rent review presents a "rental opportunity" under the Retail Leases Act 2003 in my view and as such, both that Act and the relevant aged care legislation, orders or regulations affecting the subject property must be fully taken into account in establishing its market rental.
- Neither party want to provide me with any submissions;
- I am instructed to determine the lease, using my professional judgement, based solely on my inspection, investigations and interpretation of the lease
There are a number of contentious issues in relation to this determination. For example, Clause 7.4(d) of the lease requires me to determine that the premises are vacant and available for leasing by a willing landlord to a willing tenant.
This will require me to make assessments as to the permitted use and the likely bed numbers under current legislation. There are also a range of other issues that I may need to seek legal, town planning or other advice about (as stated in my letter of 12 December 2007) to enable me to then make an informed judgement, using my professional skill as a valuer, in determining the rent for the demised premises.
I would like to emphasis that this is not a precise science. The parties may well disagree with the assessments I make, but given the very broad brief you have provided to me I would like you to confirm that:
Once you confirm this appointment (referenced in my letter dated 12 December 2007 amended by each party) and attend to the outstanding initial fee issues stated above, I can conduct an inspection within 14 days of confirmation from both parties. (emphasis added)
At best therefore, given that I believe DHS will issue a new registration for 43 licensed places, the right to the income generated from the additional 25 beds, is in my opinion either "property" that belongs solely to the tenant, or is 'Goodwill" attributable to the premises due to the tenant's business run on the premises.
For the avoidance of doubt, I have assessed the rental on the demised premises as at 1 June 2007 adopting 43 licensed places issued to 43 individual rooms as being the basis for this Determination under the terms and conditions of the lease extant on the premises
In my view, rental for the subject property lies within the range between $50 and $80 per resident place per week.
This rental has been Determined based upon the central assumption that DHS will licence Kallara, as per the lease requirements at Clause 7.4, with 43 licensed places.
I have inspected the demised premises, received and taken account of the copy lease provided to me, and investigated, considered and referred to information, rental evidence and advice sourced in the market as part of my Determination process.
In my view, having reviewed available "pension only" evidence, the appropriate rental to attach to Kallara under the terms and conditions of the lease is $65 per resident per place per week.
$65 x 43 x 52 $145,340 net per annum exclusive of GST.
the question whether a valuation is binding depends upon the terms of the contract, express or implied (at 335)
Here, the contract of valuation clearly provides that the parties agreed to be bound by the rental determination; and
While mistake or error on the part of the valuer is not by itself sufficient to invalidate the decision or the certificate of valuation, nevertheless, the mistake may be of a kind which shows that the valuation is not in accordance with the contract [for example, where the valuation relates to the wrong premises] (at 335)
But a valuation which is the result of the mistaken application of the principles of valuation may still be in accordance with the terms of the agreement. In each cases the critical question must always be: Was the valuation made in accordance with the terms of the contract? If it is, it is nothing to the point that the valuation may have proceeded on the basis of error or that it constitutes a gross over or under value. Nor is it relevant that the valuer has taken into consideration matters which he should not have taken into account or has failed to take into account matters which he should not have taken into account. The question is not whether there is an error in the discretionary judgement of the valuer. It is whether the valuation complies with the terms of the contract. (at 335-336)
In the case of mistake, the Court will only intervene where the expert's determination is not made in accordance with the contract. In particular, subject to limited exceptions which are not relevant to this case, a court will not intervene whether the expert has made a mistake in the process of reaching his or her determination.
I agree with the judge that the question of whether it is open to review an expert determination on the ground of error is in the first place to be decided according to whether the determination answers the contractual description of what the expert was required to determine. I also agree with the judge that the question of whether an error in determination deprives the determination of compliance with the contractual description of what the expert was required to determine is in the first place to be answered according to whether the error occurred in respect of a task which the contract entrusted to the expert. As Mason, P. explained in Holt v. Cox, although mistake is not itself a ground for vitiation of a final and binding expert determination, a mistake may still be of such a nature that the resultant determination is beyond the realm of contractual contemplation - beyond anything which the parties may be supposed to have intended to be final and binding - and therefore susceptible to review.
53 Therein lies the distinction drawn in some of the authorities, and observed by the judge in this case, between an error in the exercise of a judgment, opinion or discretion entrusted to an expert, and an error which involves objective facts or a mere mechanical or arithmetical exercise. Subject to the contract in question, it is easier to suppose that parties to a contract contemplate that an error of the former kind be beyond the realm of review than it is to think that they intend to be fixed with errors of objective fact or in processes of mechanical calculation.
54 As this case demonstrates, however, matters are likely to be more complex where error occurs in the course of an exercise which is partly comprised of discretion, judgment or opinion and partly constituted of objective fact or mechanical calculation. In some such cases, the overriding discretionary or judgmental character of the exercise may so inform each step in the determination as to put even those steps which are matters of objective fact or mere mechanical calculation beyond the scope of permissible review. In other instances it may appear that, despite the overall character of the exercise, the various steps in the determination are severable, according to whether they are essentially discretionary or judgmental or simply matters of objective fact or mechanical calculation, and that those steps which are of the latter kind are within the scope of permissible review. The question in each case is what the parties should be presumed to have intended, and that is to be determined objectively from the terms of the contract, bearing in mind the context in which it was created. (emphasis added)
Is the rent the 'fair market rent' for the premises?
In my judgement the test of value of land is to be determined, not by inquiring what price a man desiring to sell could actually have obtained for it on a given day i.e. whether there was in fact on that day a willing buyer, but by inquiring 'What would a man desiring to buy the land have had to pay for it on that day to a vendor willing to sell it for a fair price but not desirous to sell?'
Further, in Holt v Cox (1994) 15 ACSR 313 at [14] Santow J said that 'fair price' means 'what is fair, just and equitable in the circumstances, although there may be a range of prices which satisfy this criterion'.
Thus I consider that the valuer's task under clause 15.4.4 is to undertake the valuation on a subjective basis.
this is readily distinguishable from the present case. Clause 7.4(d) and (e) of the lease, not being as confined as clause 15.4.4, impose an obligation on the valuer to undertake the valuation on an objective basis. Clause 15.4.4 simply requires the valuer to determine the rent having regard to rents for comparable premises over a three month period. Clause 7.4(d) sets out a number of additional factors to be taken into account which, in my view, mean the valuer is required to objectively determine the rent as if the premises were available for rent to a new tenant, having regard to the permitted use and the lease.
The parties to a contract agree that the value is to be determined by an expert acting as such and using his own skill, judgement and experience. He is not a lawyer. His authority derives from the contract. The terms of the contract are to be considered by him. It would be contrary to the parties' common intention to expect the valuer to construe the contract and apply it as a court would. The parties have entrusted the task to an expert valuer, not a lawyer. They must be taken to accept the determination "warts and all" and subject to such deficiencies as one would expect in the circumstances. The parties put in place the procedure, they must accept the results unless it was contrary to their common intention.
The trend of the authorities establish that the mistake must be of a kind which demonstrates that the valuer did not perform his task as required by the contract making allowance for the fact that the valuer in construing the agreement, where necessary, is a valuer not a lawyer.
Note: A key factor is that we hold the registration for the current 68 beds. Because of our small room sizes, any subsequent registration would only allow for one person per room, reducing bed numbers to 42 ...Our room sizes are single, 10 square metres, double 14.5 square metres. Such reduction would represent drops in rental value for Mr Meeuwsen.
and the copy letter of 8 March 2007 from the tenant to the landlord:
The day may come, hopefully, not in our time, when Kallara may have to become an all single room facility with approx 41 or 42 beds in order to compete for residents (DHS have indicated that with any re-registration of the facility, this may be the case).
[1] Supported Residential Services Bed Number Guidelines June 1998
Kallara Care Pty Ltd
A & M Meeuwsen Pty Ltd
(1985) 1 NSWLR 314
Tribunal held the parties are bound by the valuer's determination ($145,340 net p.a. exclusive of GST effective 1 June 2007); ordered the landlord to execute a new lease and provide counterpart; tenant entitled to credit for overpaid rent; directions hearing scheduled to give effect; costs reserved.