The Size Issue
26 The Appellant submitted that his Honour erred by reducing the compensation on the basis that a larger portion of land is worth less per square metre than a smaller portion. In the "before" and "after" method of valuation adopted by both experts and applied by his Honour the effect of his Honour's approach was said to have two effects. In the "before" calculation his Honour applied a discount of 5 per cent to the whole of the property by reason of its greater size. In the "after" calculation the residue was valued without any such discount.
27 The jurisdiction of this Court is limited to an appeal on a question of law by s57 of the Land and Environment Court Act 1979. (See most recently, Maurici v Chief Commissioner of State Revenue (2003) 212 CLR 111.) It is important to note that the jurisdiction is not confined to an error of law. It is not suggested that his Honour committed any error. The size issue was not put before his Honour in the manner in which it is put now.
28 With respect to the "before" calculation the basic thrust of the Appellant's submissions was that the effect of discounting the land was to ignore the inherent potentiality for subdivision of the land. The proposition was characterised in different ways: as a failure to have regard to a relevant consideration and as a failure in determining market value to take into account the potentiality of the land for subdivision. The need to take into account all the potentialities of the land, when determining market value, by application by the s56(1) test, is of course, well established. The potentiality for subdivision of land, subject to relevant planning restrictions which are not pertinent in the present case, is so well established that it is difficult to accept that either valuer or his Honour failed to have regard to such potentiality. (See e.g. Turner v Minister of Public Instruction (1956) 95 CLR 245 at 269 and 288; Maori Trustee v Minister of Works [1959] AC 1 at 10.)
29 In order to characterise the issue thus raised as a question of law Mr S Gageler SC, who appeared for the Appellant, drew on the terminology applicable in an administrative law context of a failure to take into account relevant considerations. In the particular context of valuation law it is, in my opinion, more appropriate to characterise the issue, as Tobias JA did in the course of argument, as a failure to take into account a potentiality of the land, which is a well established element of market value as defined in the Act. If it is appropriate to characterise the issue in this way then it may be that a question of law can be said to have arisen. I have come to the conclusion that that is not the appropriate characterisation of the appellant's challenge to the size issue.
30 I should note that, in his Honour's Second Judgment, he indicated that he refused to give leave to reopen the First Judgment because the matter could be tested on appeal. It does not appear to have been submitted that this may not be the case on the basis that the grounds for reopening may not involve a question of law. As the joint judgment said in Maurici supra at [8]:
"Questions of law, fact and opinion do not always readily and neatly divide themselves into discrete matters in valuation cases and practice."
31 In my opinion, the decision made by his Honour was a decision on a factual matter. McClellan J chose to accept the evidence of one expert who said a discount was appropriate and refuse that of another who said it was not. His Honour articulated reasons for doing so in his par [31] set out above which are clear and rational. This reasoning involves a factual conclusion which does not involve a question of law. Subdivisibility may suggest that there is no discount for size. However, the risks to which his Honour referred, suggests that there is. His Honour was entitled to find, as a fact, that on balance a discount was appropriate.
32 The end result is that the residue land, considered as a component part of the whole in the "before" valuation, was valued at 5 per cent less per square metre than it came to be valued in the after valuation, when it was considered as a separate lot. However, the before and after method subsumes a number of steps that could be conducted separately. It focuses on market value and, by doing so, in my opinion, subsumes matters of potentiality such as subdivisibility.
33 What his Honour determined, in the face of conflicting expert evidence, was whether the comparable sales used for the purposes of determining the market value should or should not be subject to an adjustment, before being applied to the land to be valued, on account of the size of the subject lot prior to the resumption of the land acquired. Such adjustments have to be made, in the course of the consideration of the comparable sales, for the purpose of bringing the sale value of a comparable sale into a state of identity with the land to be valued.
34 It is of significance that one of the comparable sales - the offer by CSR - to which regard was had involved only part of the land. This strongly suggests, as one would expect, that the expert valuers and the judicial valuer acted on the basis of subdivisibility.
35 Furthermore, Mr Walker submitted that, had the matter been raised at the trial, the Respondent could have led to further evidence. Accordingly, it cannot be raised for the first time on appeal. (See Suttor v Gundowda Pty Ltd (1950) 81 CLR 418.) Mr Walker submitted that, if it was to be contended that the market valuation process undertaken ignored subdivisibility, relevantly by reason of the application of a discount for size, that could have been the subject of evidence. If either valuer had omitted the potentiality for subdivision, that could, at least, have been pursued in cross-examination. It was not. I agree with this submission.
36 During the course of the examination of the Respondent's valuer it was not suggested that the discount he proposed was in any way inconsistent with the assumption that the land was subdividable. Nor, on the other hand, in the examination of the Appellant's valuer, was it suggested that his refusal to give a discount was in some way inconsistent with the before and after method of valuation. The issue was simply not posed below in the terms in which it is now posed. The question of discount or no discount was put in terms of the exercise of a judgment in the course of making adjustments of the character I have identified.
37 For this reason alone the appeal on this point should be rejected. I will, however, consider other arguments.
38 As Mr Walker submitted the notional market exchange at each of the "before" and "after" stages must be taken to have included purchasers and vendors who were fully aware of the subdivisibility of the land. In my opinion, this analysis should be accepted. The judicial valuer did not fail to consider this element when assessing market value.
39 Furthermore, the relevant issue for the valuation process was a determination of appropriate adjustments of the sales said to be comparable. It is not, in my opinion, appropriate to take one aspect of that comparison and to consider its separate significance, on the assumption that such separate consideration would have no implications for the broader process of comparison.
40 One can begin with the assumption that the land, part of which was to be acquired, was itself subdivisible into two lots broadly similar in size to the lots used as comparable sales. If, however, the process of comparison had occurred by adding the value of two lots after a hypothetical subdivision, which no one propounded, it is not necessarily the case that no other adjustment would be appropriate.
41 The land which was the subject of the comparable sales could itself have been further subdivided which, at least theoretically, could require some other process of adjustment. Similarly, it cannot be assumed that the highest and best use of the Appellant's land was a division into two lots, one of which is of similar size to the comparable sale. The hypothetical market exchange had to take into account the full range of permissible considerations. The evidence was not directed to any particular option, because of the adoption of the before and after method.
42 These are the kinds of issues which are, conveniently, subsumed by the adoption of the before and after methodology. Where that methodology has been adopted no question of law arises because separate attention is not given a matter to which distinct consideration would have been given if a different methodology had been adopted.
43 The second manner in which the Appellant sought to challenge his Honour's computation of value by reason of the discount for size focused on the "after" part of the "before and after" method of computation. Mr Gageler characterised the effect of what his Honour had done as increasing the value of residual land by reason of its valuation on the basis of its reduced size. That is to say in this respect the comparable sales, after adjustment for other matters which do not arise in this appeal, had yielded a particular dollar value per square metre which was applied to the residual lands. However, when that same area of land had been valued as a component part of the entire lot, the rate per square metre was lower. It is in that sense that it could be said that the value of the residual land had been "increased".
44 The issue of law which the Appellant propounded in this respect was an alleged inconsistency of this approach with the terms of s55. The Appellant accepted that the before and after method of valuation was well established but submitted that it cannot be applied in a manner which has regard to matters not included in s55, which exhaustively prescribes the matters to which regard may be had, or which is inconsistent with the matters there set out.
45 Section 55 does not constitute a mathematical formula. Section 55 is a list of considerations, albeit an exhaustive list, to which regard must be had for the purposes of determining the actual matter which is before the Court, that is the determination of "the amount of compensation that will justly compensate [the land owner] for the acquisition for the land", within s54(1).
46 As I have noted above it is a feature of the before and after approach of valuation that it does not separately address each of the matters in s55. It does, by its nature, make allowance for more than one of those matters. The before and after method, albeit in this rolled up way, can be understood to achieve 'just compensation' because its application, insofar as money can do so, places a person in the same position as that person would have been in if the acquisition had not occurred. This approach to compensation is, of course, equivalent to the measure of damages in tort. I do not wish to suggest that this is the criterion, because it bears a close analogy with a reinstatement basis for valuation to which ss54 and 55 are not directed. Nevertheless, in an appropriate case, the before and after method can be used to determine "just compensation". Both valuers believed that such an approach was appropriate in the present case.
47 If, in a particular case, the application of the approach leads to the judicial valuer taking into account a consideration which is not within the terms of s55, or failing to take into account a consideration which, in the circumstances, ought to have been taken into account, it may be that the application of the before and after approach is inconsistent with the Act. The issue before this Court is whether that has occurred in the present case.
48 Mr Gageler submitted that s55(c) constitutes an express and particular provision limiting consideration for a judicial valuer that arises from severance of land to severance resulting in "loss". In the present case that severance resulted in a "gain" and, accordingly, was inconsistent with s55(c). I can see no such inconsistency. Nor, in my opinion, is there any "gain" or, to use the terminology of s55(f) an "increase in value". Nor, was there "severance" as defined in s55(c) because the resumption did not divide the owner's remaining land into separate parcels.
49 In adopting the before and after approach, what is characterised as an "increase" in the value of the residual land is of course only notionally an increase. It is determined by the contrast between the rates per square metre attributed to the whole of the lot, when valued on a "before" basis and the residue land when valued on an "after" basis.
50 The Respondent relied on s55(f) as justifying the approach taken. One of the matters that is to be taken into account is "any increase … in the value of any other land … which … is severed by reason of the carrying out of … the public purpose for which the land was acquired".
51 The before and after method of valuation does not involve a before and after valuation of the residue land or of the acquired land. His Honour did not determine that the value of the residue land had "increased" because it was smaller. His Honour determined that the market value of the residue land was more per square metre than the same area was worth when it was part of a larger lot.
52 That did not, in my opinion, involve a determination that there was an "increase" in the value of " … land … which is severed from the acquired land". Any such effect was subsumed in the before and after method of valuation. That method does have regard to increases in value of land severed from the acquired land, albeit indirectly.
53 In any event, the Appellant's reliance on s55(c) to create a negative implication should be rejected.
54 There is a well-established line of authority concerning the proper construction of statutory provisions that contain potentially overlapping provisions, one of which is subject to a condition or limitation and the other of which is not. The proper interpretation of a particular statute will sometimes lead to the result that the unqualified provision is read down so that the conditions or restrictions, which Parliament has determined should apply, are not overridden by another provision expressed in general terms. (See, for example, R v Wallis; Ex parte Employers Association of Woolselling Brokers (1949) 78 CLR 529 at 550; Anthony Hordern & Sons Limited v Amalgamated Clothing & Allied Trade Union of Australia (1932) 47 CLR 1 and 7, and other cases set out in Switz Pty Ltd v Glowbind Pty Ltd (2000) 48 NSWLR 661 at [69]-[73].)
55 I would not approach the interpretation of s55 on the assumption that each of the component parts and specifically s55(c), was intended to operate to the exclusion of each other. Section 55 is a list of relevant matters to which regard must be had. The principle of statutory interpretation upon which the Appellant relied is not, in my opinion, likely to be applicable to a provision of this character. Such a provision does not have the directly operative effect that gives rise to the application of the principal statutory construction involved in this line of case law.
56 In any event, a number of the paragraphs of s55 overlap with each other. Indeed, in the second part of its appeal, the Appellant relied on the proposition that "special value" and "disturbance" consideration did overlap. The terminology of s55 does not suggest a parliamentary intention that one of its paragraphs should operate to the entire exclusion of another. More relevantly, there is nothing to suggest that s55(c) with its reference to "loss" was intended to operate as an exclusive provision on the subject of "severance". Notably, the same word, albeit differently defined appears in s55(f).
57 Section 55, in my opinion, does not prevent two or more of the matters therein contained being taken into account in a combined way. I can see nothing which indicates an inconsistency between any of the provisions in s55, and the before and after method in the present case.
58 By its nature the method encompasses a number of the matters expressly listed in s55 including market value, loss attributable to severance and the increase or decrease due to the carrying out or proposal to carry out the public purpose. The before and after method is particularly useful in circumstances where the acquired land is difficult to value directly by reason, for example, that it is a non-marketable parcel. It may be preferable, where acquired land can be directly valued, as appears to have been the case in the present proceedings, to do so rather than to adopt the before and after method. Nevertheless, that was not the approach adopted in the present proceedings by either party. It is not appropriate for this Court to reject a methodology that may or may not have been chosen deliberately because of some synergy amongst the different heads of compensation in s55.
59 I choose as an example of the effects of the interconnection, the very proposition upon which the Appellant placed great emphasis, namely, the subdivisibility of the land, being residual land which had a street frontage but which could be subdivided in different ways. If it was subdivided vertically then each of the lots had a direct access to the street but they would each be narrow and long. If the subdivision were to occur horizontally then one of the blocks would require other choices as to matters which could have impinged upon a number of the matters identified in s55 including market value, loss from severance and increased value of severed lots. These are matters involving computation which were not necessary to be explored because of the adoption of the before and after method.
60 It may seem somewhat counter intuitive to value the same area of land in a different way when a component of a larger area of land and when considered separately. Nevertheless, that is what the before and after method involves. It produces an amount of compensation that is rational and fair. It cannot be objected to, in the context of an appeal limited to questions of law, on the basis that some other approach, not adopted by the parties, and not urged upon the judicial valuer, may have produced a result that was more "fair".