23 Corrie & Anor v MacDermott [1914] AC 1056; 18 CLR 511 is authority for the proposition that it is necessary to take into account the extent to which restrictions affect the value of land. In MacDermott v Corrie (1913) 17 CLR 223, Barton ACJ explained the relevant principle in the following terms (at 237):
[The dispossessed owners] are not to be put in a better position than they would have held if the land had not been taken from them. Hence any restriction or other circumstance which diminishes the value in their hands must be allowed for in arriving at the value.
24 In the Privy Council, Lord Dunedin said (at 514):
The value which has to be assessed is the value to the old owner who parts with his property, not the value to the new owner which takes it over. If, therefore, the old owner holds the property subject to restrictions it is a necessary point of inquiry how far these restrictions affect value.
25 Corrie v MacDermott has been consistently followed and applied in both the Court of Appeal and in this Court. In Hornsby Shire Council v Roads and Traffic Authority of New South Wales (1998) 100 LGERA 105, Stein JA described the restrictions applicable to land which is classified as community land under the LG Act in the following terms (at 107):
The Local Government Act [1993], Chapter 6, Part 2, deals with "public land" vested in a council. The LG Act provides that all such public land must be classified as either "community" or "operational". If land is classified as "community land", it cannot be reclassified except by the process of making a local environmental plan under the Environmental Planning and Assessment Act 1979 (NSW) (the Planning Act ). Moreover, s 29 of the LG Act provides that a council must arrange a public hearing under s 68 of the Planning Act in respect of any such proposal. Prior to the LG Act,, there was no concept of "community land". No similar provision is to be found in the 1919 LG Act .
A number of restrictions on the use and dealing with community land are to be found in Div 2 of Pt 2, Ch 6. First, such land can only be used and managed in accordance with a plan of management. The LG Act lays down detailed requirements for the content of management plans and for community participation in their making. The most severe restriction on the use to which community may be put is to be found in s 45. This provides that a council cannot "sell, exchange or otherwise dispose of community land". Further, a lease or licence of such land by a council is severely restricted by ss 46 and 47.
26 Stein JA then said, Priestly JA and Sheppard AJA concurring (at 107):
The appellant accepts that the classification of the parcels as "community land" under the LG Act constitutes a restriction which is relevant to the determination of compensation upon resumption. Corrie v MacDermott (at 1062) is authority for the proposition that it is necessary to determine to what extent the restrictions affect the value of the land. The chance of those restrictions being discharged must also be considered (at 1064).
27 The trial judge in the Hornsby case had applied Corrie v MacDermott and valued the land, having regard to the restrictions in that case, as being one-third of the open space valuations. As to this, Stein JA said (at 108-109):
It seems apparent that His Honour was "valuing" the restriction at two-third of the market value. That is, he concluded that the depressive effect of the restriction reduced the market value to one-third. In doing so, his Honour properly applied Kitto J in Royal Sydney Golf Club v Commissioner of Taxation (Cth) (at 391).
…
I can discern no error of law in his Honour's valuation of the restriction of the classification of community land and his determination of the chance of the restriction being discharged.
28 In Roads and Traffic Authority of New South Wales v Hurstville City Council (2001) 112 LGERA 223 Mason P, Sheller and Powell JJA concurring, said (at 226 [14]):
Market value was to be determined on the basis of highest and best use. This meant that, if the parkland were to be placed for sale on the open market, it would be sold subject to the open space zoning and the statutory restrictions touching this particular community land, each of which placed significant restraints upon the exploitation of the land. It is common ground that what is to be valued in the present case is the value of the land to the respondent under the statutory conditions upon which the land was held at the time of resumption (see generally Corrie v MacDermott [1914] AC 1056 and Hornsby Shire Council v Roads and Traffic Authority (NSW) (1998) 100 LGERA 105 at 107).
29 In Ashfield Municipal Council v Roads and Traffic Authority of New South Wales (2001) 117 LGERA 203, Davies AJA, Mason P and Heydon JA concurring on this point, after referring to the Hornsby case and to Corrie v MacDermott (inter alia) said (at 230):
It was, therefore, necessary for the trial judge to take into account, insofar as they were relevant, any restrictions placed upon the use of the lands, any restrictions imposed upon the sale of the lands and any restrictions imposed upon the disposition of the proceed of sale.
30 In the Ashfield case the Court of Appeal held however, that the primary judge erred in applying the two-thirds discount which had been applied in the Hornsby case without considering the particular facts in the case before him. As Davis AJA said (at 231): "Every case turns on its own facts".