The proper construction of s 61
66Section 61 provides:
If the market value of land is assessed on the basis that the land had potential to be used for a purpose other than that for which it is currently used, compensation is not payable in respect of:
(a) any financial advantage that would necessarily have been forgone in realising that potential, and
(b) any financial loss that would necessarily have been incurred in realising that potential.
The change in approach to awarding compensation implemented by the Act
67Section 61 is often assumed to be a statutory manifestation of the decision of the majority of the English Court of Appeal in Horn v Sunderland Corporation [1941] 2 KB 26, which has been applied in Australia, including by the High Court, for example in The Commonwealth v Milledge and Crisp v Gunn Co-operative Ltd v Hobart Corporation. The meaning and application of s 61 is often then informed by these decisions.
68However, care needs to be taken in relying on these decisions for two reasons. The first reason is that the Act establishes a code for making and determining a claim for compensation for compulsory acquisition of land. The amount of compensation to which a person, who has had an interest in land divested, extinguished or diminished by a compulsory acquisition, is entitled is to be determined under Pt 3 of the Act, in particular under Div 4 of Pt 3, which prescribes the basis for and the matters to be considered in the assessment of compensation. The terms of Pt 3 of the Act are determinative.
69Section 54(1) of the Act provides:
The amount of compensation to which a person is entitled under this Part is such amount as, having regard to all relevant matters under this Part, will justly compensate the person for the acquisition of the land.
70This section mandates that the amount of compensation is to be determined "having regard to all relevant matters under this Part". The matters under Pt 3 which may be relevant are the matters listed in s 55 (as assessed in accordance with Div 4 of Pt 3). The matters identified in s 55 constitute "an exhaustive list to which regard must be had when determining the amount of compensation under s 54"; Leichhardt Council v Roads and Traffic Authority (NSW) at [37]; Walker Corporation Pty Ltd v Sydney Harbour Foreshore Authority at [13]. The relevant matters from this exhaustive list are those which are relevant to the interest in the land acquired and the owner of that interest.
71The amount of compensation to which a person is entitled is not only to be determined having regard to the relevant matters but also is to be such amount as will "justly compensate" the person for the acquisition of the land. This has been referred to as the "just compensation override". In Leichhardt Council v Roads and Traffic Authority (NSW) at [28], Spigelman CJ observed that the Act was clearly influenced by the Lands Acquisition Act 1989 (Cth) which was based on the report of the Australian Law Reform Commission (ALRC Report No 14, Land Acquisition and Compensation (Canberra, 1984)). The ALRC Report noted that a statutory list of matters to which regard must be had in determining the amount of compensation:
in the overwhelming majority of cases, will provide just compensation to the claimant. However, cases may arise where that list will provide a measure of compensation which, in the opinion of the court, is inadequate properly to compensate the loss. It is important, in terms of both constitutionally validity and justice to the claimant, to provide a means whereby the court may increase the award of compensation to a figure which, in its judgment, will fully compensate the loss. With this in mind it would be desirable to start the statutory list by a formula providing that the amount of compensation payable to a person who had an interest that has been divested, extinguished or diminished by the acquisition is such amount as will justly compensate the person in respect of the acquisition (at [237]).
72Spigelman CJ also noted in Leichhardt Council v Roads and Traffic Authority (NSW) at [28] that:
This recommendation is clearly reflected in s 54 and s 55. Indeed, the New South Wales Parliament, unconstrained by a Constitutional requirement of just terms, could and did go further by making the list an exhaustive one.
73Section 55 contains the exhaustive list of relevant matters to be considered in determining the amount of compensation to which a person is entitled. Section 55 of the Act provides:
In determining the amount of compensation to which a person is entitled, regard must be had to the following matters only (as assessed in accordance with this Division):
(a) the market value of the land on the date of its acquisition,
(b) any special value of the land to the person on the date of its acquisition,
(c) any loss attributable to severance,
(d) any loss attributable to disturbance,
(e) solatium,
(f) any increase or decrease in the value of any other land of the person at the date of acquisition which adjoins or is severed from the acquired land by reason of the carrying out of, or the proposal to carry out, the public purpose for which the land was acquired.
74Not only does s 55 exhaustively list the relevant matters, it also requires that the matters be assessed in accordance with Div 4 of Pt 3 of the Act. Thus, "market value" in s 55(a) is to be assessed in accordance with s 56; "special value" in s 55(b) is to be assessed in accordance with s 57; "loss attributable to severance" in s 55(c) is to be assessed in accordance with s 58; "loss attributable to disturbance" in s 55(d) is to be assessed in accordance with s 59; and "solatium" in s 55(e) is to be assessed in accordance with s 60.
75The terms of s 55 and ss 56-60 are determinative. It should not be assumed that they reproduce or attempt to reproduce an understanding of "principles" derived by way of judicial gloss upon the spare terms of similar provisions of earlier legislation: Walker Corporation Pty Ltd v Sydney Harbour Foreshore Authority at [47]. Nor should the court, in construing the statutory provisions of Div 4 of Pt 3 of the Act, slavishly follow judicial decisions of another jurisdiction in respect of similar or even identical legislation: Marshall v Director General, Department of Transport [2001] HCA 37; (2001) 205 CLR 603 at [62]; Walker Corporation Pty Ltd v Sydney Harbour Foreshore Authority at [31].
76The second reason flows from this last point. The decision in Horn v Sunderland Corporation and the High Court's decisions deal with materially different legislation and concepts. The legislative formulation considered in those cases involved "value of the land' which was characterised as being "value to the owner" of the land. The concept of "value to the owner" was a unifying concept which encompassed market value, special value, disturbance and severance: Leichhardt Council v Roads and Traffic Authority (NSW) at [24]. Importantly for present purposes, loss attributable to disturbance was not, under the legislation considered in those cases, separately compensable but rather was included within the concept of special value: see Pastoral Finance Association Ltd v The Minister [1914] AC 1083 at 1088, 1089; Horn v Sunderland Corporation at 33, 45, 51-52; The Commonwealth v Reeve (1949) 78 CLR 410 at 417-420, 425, 434-436; The Commonwealth v Milledge at 164; Housing Commission of NSW v Falconer [1981] 1 NSWLR 547 at 556-557, 572-574; and Boland v Yates Property Corporation Pty Ltd at 226.
77This was because earlier judicial decisions were assessing the value to the owner of the land and such value was to be assessed taking into consideration the loss of the business that the owner conducted on the land or the loss of trade or production involved during the period of relocation of the business to other premises. As was said in Housing Commission of NSW v Falconer:
Thus, where the owner is carrying on a business on the land, that which is resumed is the land but the effect of the resumption may be to extinguish the business, or even to pass the benefit of the intangible elements of it to the resuming authority. But it has been repeatedly said that the owner is not compensated for the loss of the business as such: it, and its loss, are taken into account only if and in so far as they constitute an element in the value of the land. ...
It is upon the basis of the "value to the owner" principle that amounts variously described for "disturbance" and the like have been awarded. Thus the court has taken into account, as part of the special value of the land to the owner or occupier, the costs which he would incur in moving to other equivalent premises, the loss of trade or production involved during the period of the move, and the cost of setting up in the new premises (at 572-573).
78The decision in Horn v Sunderland, and the High Court decisions such as The Commonwealth v Milledge, are explicable with this understanding that they were determining compensation on the basis of the value to the owner.
79In The Commonwealth v Milledge, for example, Dixon CJ and Kitto J noted:
Though it was considered convenient in this case, as it often is, to deal with this topic as a separate matter, it must always be remembered that disturbance is not a separate subject of compensation. Its relevance to the assessment of the amount which will compensate the former owner for the loss of his land lies in the fact that the compensation must include not only the amount which any prudent purchaser would find it worth his while to give for the land, but also any additional amount which a prudent purchaser in the position of the owner, that is to say with a business such as the owner's already established on the land, would find it worth his while to pay sooner than fail to obtain the land. But a prudent purchaser in the position of the owner would not increase his price on account of the special advantage he would get by not having to move his business, unless the amount he would have been prepared to pay apart from that special advantage was the value of the land considered as a site for that kind of business. Disturbance, in other words, is relevant only to the assessment of the difference between, on the one hand, the value of the land to a hypothetical purchaser for the kind of use to which the owner was putting it at the date of resumption and, on the other hand, the value of the land to the actual owner himself for the precise use to which he was putting it at that date. It follows that if in the first instance the land is valued on the basis of its suitability for some more profitable form of use, there can be no justification for making an addition to the value so ascertained because of disturbance (at 164).
80Note the way in which the value to the owner is said to be assessed: it is from the perspective of the "prudent purchaser in the position of the owner" and it looks at what such a person would be prepared to pay for the land. Loss attributable to disturbance, including the cost of relocation from the land, is but one matter to be considered in determining the price that such a person would pay.
81If the value of the land is considered as a site for the precise use or kind of business that the owner has already established on the land, then the prudent purchaser in the position of the owner would be prepared to increase the price to be paid to account for not moving that business from the land and hence not incurring financial costs in connection with such a move. The value to the owner is, therefore, the sum of the value of the land as a site for that business and the financial cost saved by not having to relocate that business (which equates to the financial cost of relocation of the business).
82However, if the value of the land is not valued as a site for the precise use to which the owner was putting it but rather on the basis of its suitability for some more profitable form of use, the prudent purchaser in the position of the owner would not be prepared to increase the price to be paid on account of not having to move his business. This is because the owner, if he wishes to put the site to a more profitable use, necessarily would have to relocate the existing business. The owner is taken to be a person who is willing to abandon the existing use of the land to obtain the higher price based on the more profitable use. Hence, in assessing the value to the owner of the land, there would be no justification to make an addition to the value of the land based on the more profitable use because of any loss attributable to disturbance of the existing use.
83This accords with the explanation of the majority of the Court of Appeal in Horn v Sunderland:
In the present case the respondent was occupying for farming purposes land which had a value far higher than that of agricultural land. In other words, he was putting the land to a use which, economically speaking, was not its best use, a thing which he was, of course, perfectly entitled to do. The result of the compulsory purchase will be to give him a sum equal to the true economic value of the land as building land, and he thus will realize from the land a sum which never could have been realized on the basis of agricultural user. Now he is claiming that the land from which he is being expropriated is for the purpose of valuation to be treated as building land and for the purpose of disturbance as agricultural land, and he says that the sum properly payable to him for the loss of his land is (a) its value as building land plus (b) a sum for disturbance of his farming business. It appears to me that, subject to a qualification which I will mention later, these claims are inconsistent with one another. He can only realize the building value in the market if he is willing to abandon his farming business to obtain the higher price. If he claims compensation for disturbance of his farming business, he is saying that he is not willing to abandon his farming business, that is, that he ought to be treated as a man who, but for the compulsory purchase, would have continued to farm the land, and, therefore, could not have realized the building value (at 35).
84The upshot was, in assessing the value to the owner of the land expropriated, any loss attributable to disturbance that would be necessarily incurred in order to realise a more profitable use of the land than the use to which the owner was currently putting the land would not be added to the value of the land based on that more profitable use.
85However, the Act did not implement this concept of the value to the owner. The Act adopted an exhaustive statutory list of matters to be considered in determining the amount of compensation instead of the vague concept of "value to the owner", consistent with the recommendation of the ALRC (at [236]). Section 55 of the Act requires that separate consideration be given to each of its sub-paragraphs and to each of the definitions in ss 56-60 of the Act. The concept of "value to the owner" has no operative function: Leichhardt Council v Roads and Traffic Authority (NSW) at [27]. As a consequence, prior case law that characterised a statutory formulation of "value of the land" as being "value to the owner" must be treated with care. Neither the formulation nor the characterisation is applicable to the statutory provisions in the Act: Leichhardt Council v Roads and Traffic Authority (NSW) at [29].
86The Act adopted a different approach in at least three ways: first, it separated the concepts of "market value", "special value" and "loss attributable to disturbance"; secondly, it introduced a new formulation of "special value" (that in s 57); and thirdly, it exhaustively defined "loss attributable to disturbance" (in s 59) separately from "special value". Hence, earlier case law on special value and disturbance must be treated with care.
87Against this legislative change in the approach to determining compensation, s 61 needs to be considered. I will start with the chapeau of s 61.
The meaning of the chapeau of s 61
88First, the phrase "the market value of land is assessed" refers to the particular assessment of the particular matter of market value in accordance with Div 4 of Pt 3. Section 55 mandates that, in determining the amount of compensation to which a person is entitled, regard must be had only to the matters specified in paragraphs (a) - (f) of s 55, and furthermore that each matter be "assessed in accordance with this Division". One of the matters (in s 55(a)) is the market value of the land on the date of its acquisition, and that market value is to be assessed in accordance with s 56. Section 56(1) defines "market value" as:
market value of land at any time means the amount that would have been paid for the land if it had been sold at that time by a willing but not anxious seller to a willing but not anxious buyer, disregarding (for the purpose of determining the amount that would have been paid):
(a) any increase or decrease in the value of the land caused by the carrying out of, or the proposal to carry out, the public purpose for which the land was acquired, and
(b) any increase in the value of the land caused by the carrying out by the authority of the State, before the land is acquired, of improvements for the public purpose for which the land is to be acquired, and
(c) any increase in the value of the land caused by its use in a manner or for a purpose contrary to law.
89This definition does not incorporate the value to the owner concept. It does not consider what the prudent purchaser in the position of the owner would pay for the land. Hence, the market value of the land, assessed in accordance with s 56, cannot be the value to the owner of the land expropriated. This means that, for the purposes of s 61, it is not now possible to have an assessment of the market value of the land derived in the manner considered in Horn v Sunderland Corporation and The Commonwealth v Milledge and that formed the basis for those decisions as to when loss attributable to disturbance can be added to the value of the land to the owner.
90Secondly, the wider phrase "[i]f the market value of land is assessed" refers to the assessment of market value made by the person determining the dispossessed owner's claim for compensation. Where an objection to the amount of compensation offered to a person who has made a claim for compensation under Pt 3 of the Act has been lodged with the Land and Environment Court, that Court determines the person's claim for compensation (s 66(2) of the Act and s 24(1) of the Court Act). Determination of the person's claim for compensation involves determining the amount of compensation to which the person is entitled. In determining that amount, regard must be had to the relevant matters in s 55 of the Act, one of which is the market value of the land and another is any loss attributable to disturbance.
91Section 61 qualifies the manner in which the relevant matters in s 55 and ss 56-60 are to be assessed. For example, for loss attributable to disturbance (s 55(d)), assessment in accordance with Div 4 of Pt 3 involves not only compliance with s 59 but also s 61. Compensation for loss falling within one of the paragraphs in s 59 will nevertheless not be payable if it is a loss to which s 61 applies. The Court, in determining the person's claim for compensation, must therefore assess the market value of the land and any loss attributable to disturbance, then consider whether s 61 applies. The Court must consider the basis on which it assessed the market value of the land. The Court's assessment of the market value may have been made after consideration of evidence of valuers called by the parties to the proceedings, including opinion evidence of the market value of the land. However, such valuation opinion evidence does not itself constitute the assessment of market value of land referred to in s 61. Only the Court's finding as to the market value of the land constitutes the assessment of the market value of the land for the purposes of s 61.
92Thirdly, the precondition in the chapeau is that the market value of the land be assessed "on the basis" that the land had potential to be used for a purpose other than that for which it is currently used. The word "basis" bears its natural and ordinary meaning of:
1. the bottom or base of anything, or that on which it stands or rests. 2. a groundwork or fundamental principle. 3. the principal constituent; a fundamental ingredient: Macquarie Dictionary (4th ed, 2005).
93The use of the definite article "the", rather than the indefinite article "a", before "basis" reinforces that the use specified in the phrase following the words "the basis" must be the fundamental foundation on which the assessment of the market value of the land rests. It is not sufficient for the market value of the land to be assessed "having regard to" or "be influenced by" the use specified in the phrase following the words "the basis". The concepts of having regard to or being influenced by the use specified in the phrase following the words "the basis" do not import a requirement that the use specified be the foundation, the fundamental principle, on which the assessment of market value rests. Hence, it is insufficient, in order for the precondition that the market value of land be assessed on the basis that the land be used for the specified use, for the Court to assess the market value merely having regard to or being influenced by its use.
94Fourthly, the basis on which the market value of the land must be assessed is that the land had potential to be used for a purpose "other than" that for which it is currently used. The words "other than" are important. They mean "different from in nature or kind": Macquarie Dictionary (4th ed, 2005). The expression in the chapeau contrasts uses of the land for two purposes that are different from one another in nature or kind. One is the purpose for which the land is currently used; the other is a purpose for which the land has the potential to be used "other than" the purpose of the current use. The chapeau requires that, in order for s 61 to be engaged, the basis on which the market value of land is to be assessed is that the land be used for a purpose other than the purpose of the current use. If the purpose of the current use of the land is the basis, or even if it is a basis, that is to say, one of the bases, on which the market value of the land is assessed, then the precondition in the chapeau is not satisfied. It cannot be said that the market value of the land is assessed on the basis that the land had potential to be used for a purpose other than the purpose for which the land is currently used if the purpose of the current use is a basis of that assessment of market value.
95Fifthly, the chapeau refers to the need for the basis on which the market value is assessed to be that the land "had potential" to be used for a purpose other than that for which it is currently used. The phrase "had potential" has two temporal components. The first comes from the word "had". The time at which the land needs to have "had" that potential to be used for the requisite other purpose is the date of acquisition of the land. This is because, by virtue of s 55(a) of the Act, the "market value" of the expropriated land is to be assessed, in accordance with s 56, "on the date of its acquisition". Thus the potential for the land to be used for the requisite other purpose must exist as at the date of the acquisition of the land, notwithstanding that the assessment of the market value of land, in the case of the Court's finding as to the market value of the land following an objection to the amount of compensation offered, necessarily occurs at a later time.
96For the purposes of s 61, therefore, the Court needs to find not only that the land had the required potential to be used for that other purpose on the date of its acquisition but also that the Court's assessment of the market value was on the basis that the land had that potential to be used for the other purpose.
97The second temporal component comes from the word "potential". As a noun, "potential" refers to the possibility or potentiality as opposed to the actuality. The word is used in the chapeau to describe the possibility that land be used for a purpose other than the purpose for which it is currently used. But the use of the word "potential" in such a description is silent on when the land could be used for that other purpose. Put another way, what degree of temporal proximity of the potential or ripeness for development for that other purpose is required by s 61?
98The proximity or conversely remoteness of the potential for development for the required other purpose obviously affects the market value of the land. The more proximate, the higher the uplift in the value for the potential; the more remote; the lower the uplift in value for the potential.
99The ambiguity in the temporal proximity required by the word "potential" alone may, however, be resolved once the word is considered in the context of the language of the chapeau and the particular requirements of the precondition imposed by the chapeau. The precondition is that the market value of the land must be assessed "on the basis" that the land had potential to be used for a purpose other than the purpose for which the land is currently used. This precondition will be satisfied if the potential for development for the other purpose is temporally very proximate - the land is ripe and would be virtually certain to be developed for the other purpose within the very near future. In such circumstance, the market value of the land will be assessed on the basis that the land is to be used for the other purpose and not for the purpose of the current use.
100However, if the land is unlikely to be developed for that other purpose for a long time and there is considerable uncertainty that it would be so developed for that purpose, the precondition will not be satisfied. The market value of the land will be assessed on the basis that the land is to be used for the purpose of the current use, with perhaps some addition on account of the hope that at some time in the future it will be profitable to develop it: see Myers v Milton Keynes Development Corporation at 705. The addition of any hope value to the market value the land has for its current use does not satisfy the precondition in s 61. True it is that the hope value could be said to represent some potential for the land to be used for the other purpose, albeit a long time in the future, and it is a component of the aggregate that makes up the market value of the land. But the market value is assessed primarily on the basis that the land is to be used for the purpose of the current use. Whilesoever the market value of the land is based on the current use of the land, the precondition is not satisfied - the market value is not based on a use for a purpose other than that for which it is currently used. The consequence is that the potential of land to be used for a purpose other than that for which it is currently used will need to be sufficiently temporally proximate or ripe in order for the precondition in s 61 to be satisfied.
101A similar conclusion was reached by the majority of the Ontario High Court of Justice in Pike v Minister of Housing. The claimant's farm had been expropriated. At the time of expropriation, the land was not ripe for urban development - that was not likely to occur for about 20 years. Nevertheless, because of the development possibility in about 20 years, the market value of the farm was about 10 times its agricultural use value, although it would have been several times still more valuable if held until ripe for development (at 169).
102The Expropriations Act, RSO 1970 (s 13(2)) provided that the compensation payable to a dispossessed owner was to be based upon, among other matters, "(b) the damages attributable to disturbance", but then had a proviso that "where the market value is based upon a use of the land other than the existing use, no compensation shall be paid under clause b for damages attributable to disturbance that would have been incurred by the owner in using the land for such other use".
103Southey J (with whom Griffiths J agreed) held:
In the circumstances of this case, in my judgment, there is no inconsistency or duplication in awarding the appellant damages for disturbance in addition to a market value based largely on the value of the land's potential for development, and only to a small degree upon its value for agricultural use. The potential for development is sufficiently remote in this case that its value is not conditional upon the owner's willingness to give up farming on the lands. Continued use of the lands for farming for another 20 years is quite consistent with the potential for development for which the appellant is being paid. Had he not been expropriated, he might well have been able to realize the value of that potential in a private sale, while reserving the right to continue to occupy and farm the lands for the next 20 years.
Moreover, there would be no duplication in compensation, if he were awarded damages for disturbance to his agricultural operation. The payment of such damages, as I have explained, would do no more than save him from suffering a loss due to the expropriation, if he wished to continue farming after being forced to leave the expropriated lands.
This is a case in which the land is a long way from being ripe for development. It should be anticipated that the hypothetical purchaser of the farm in the open market contemplated by s. 14(1) of the Expropriations Act would continue to farm it, or cause it to be farmed, for 20 years of more. In these circumstances, it cannot be said, in my view, that a market value derived from an examination of sale of other properties having a similar potential and a similar present use is based upon a use other than the existing use, simply because such value is much greater than that of lands being used for farming that have less or no potential for future development. The concluding words of s. 13(2), therefore, have no application in the present case, and the Board, in my judgment, erred in holding that the appellant was not entitled to damages attributable to disturbance (at 174).
104The injustice that arises when land is not fully ripe for development for a purpose other than that for which it is currently used was highlighted by R E Megarry in a case note critical of the majority in Horn v Sunderland Corporation published in (1942) 58 Law Quarterly Review 29 at 30:
The rule laid down by the majority seems to be unworkable in a case where agricultural land is not fully ripe for building, but nevertheless has a present enhanced value due to its potentialities; on a compulsory purchase of land which would be worth £4,000 as mere agricultural land, and £12,000 if fully ripe for building, but is now worth £8,000, would the majority of the Court of Appeal apportion a claim for £2,000 for disturbance?
105The answer to Megarry's question, if applied to s 61 of the Act, for the case example he gives, may be that compensation for the disturbance loss would not be denied because the market value of the land would still be assessed on the basis that the land is used for the current agricultural purpose, notwithstanding that it is also assessed on the basis that it has potential to be used for building.
The meaning of paragraph (b) of s 61
106I now come to paragraph (b) of s 61. Section 61 provides that if the precondition in the chapeau is satisfied, compensation is not payable in respect of:
(b) any financial loss that would necessarily have been incurred in realising that potential.
107A number of points can be made about this paragraph. First, the words "financial loss" have been held to include "financial costs" of the kind falling within four of the subparagraphs of s 59 of the Act: see Sydney Water Corporation v Caruso at [186] per Tobias JA (with whom Sackville AJA agreed at [190]).
108Secondly, the words "that potential" refer back to the chapeau to the potential of the land to be used for a purpose other than that for which it is currently used.
109Thirdly, the words "in realising" mean "making real or giving reality to": see Macquarie Dictionary (4th ed, 2005) meaning 2. of "realise". Hence, the phrase "in realising that potential" refers to making real or giving reality to the potential of the land to be used for a purpose other than that for which it is currently used; in short, it refers to the transformation from the potential for, to the reality of, using the land for a purpose other than that for which is currently used.
110Fourthly, the financial loss must be a loss that would "necessarily have been incurred" in realising that potential. The adverb "necessarily" means: "1. by or of necessity; 2. as a necessary result". The word "necessity", in turn, means: "1. something necessary or indispensable": Macquarie Dictionary (4th ed, 2005). Hence, the financial loss must be incurred inevitably or as a necessary result in realising the potential to use the land for a purpose other than that for which it is currently used: see also Roads and Traffic Authority of New South Wales v McDonald at [94].
111If the financial loss is incurred for reasons other than realising the potential to use the land for that other purpose, it will not satisfy the requirement of being necessarily incurred to realise that potential. For example, legal costs or valuation fees incurred by the persons entitled to compensation in connection with a compulsory acquisition of the land (within s 59(a) and (b) of the Act) will not satisfy the requirement of being necessarily incurred in realising that potential: Sydney Water Corporation v Caruso at [185].
112Whether and when a financial loss will be incurred inevitably or as a necessary result in realising that potential will depend in part on the temporal proximity or conversely remoteness of the potential.
113As the potential to use the land for a purpose other than the purpose for which it is currently used becomes more remote, it will become more difficult to satisfy the requirement of necessity or inevitability. For example, if the potential is that the land is unlikely to be developed for a purpose other than the purpose for which it is currently used for another 10 years, then the land is likely to continue to be used for its current use for those next 10 years. A sale of the land now would not realise the potential to be used for the purpose other than the purpose for which the land is currently used - such realisation will not occur for 10 years. The land will continue to be used for the purpose for which it is currently used after the sale, although still having the potential to be used for that other purpose, some 10 years in the future.
114On the other hand, if the land is ripe for redevelopment for the other purpose, the sale of the land now will realise the potential to be developed for that other purpose.
115A financial loss, such as relocation costs, incurred in connection with the sale of the land could be said to be necessarily incurred in realising the potential in the case of the land that is ripe for development for the other purpose but not in the case of the land where the potential for development for that other purpose is some 10 years away.