Mr McDonald/RTA
18 Mr McDonald argued that the appropriate rate to adopt in the before and after calculation is $55.00/m2 producing a diminution in value of $278,736.00 as the market value of the acquired land. Mr McDonald considered sale 3 (No 93 Weakleys Drive, Beresfield) was the most comparable sale and the only relevant sale. It is close to Mitchell's land, has the same zoning and is comparable in size. The sale demonstrated value of $65/m2. In his written evidence he adjusted the sale down when applying it to the subject land because the latter was affected by contamination $10/m2 and underground mining $2/m2 to derive a figure of $55/m2. He changed this calculation during the hearing to make no adjustment for underground mining. He still adjusted the sale downwards by $10/m2 for contamination to apply it to the subject land. In cross-examination he agreed that sale 3 had an inferior location compared to Mr Mitchell's as it only fronted Weakleys Drive.
19 The RTA submitted, based on Mr McDonald's evidence, that sale 3 was comparable with the subject land. In Walker Corporation Pty Limited v Sydney Harbour Foreshore Authority [2008] HCA 5; (2008) 82 ALJR 489 the High Court accepted Spencer v The Commonwealth of Australia (1907) 5 CLR 418 at 441 that the hypothetical vendor and purchaser are supposed to be "perfectly acquainted with the land, and cognisant of all circumstances which might affect its value, either advantageously or prejudicially …" when dealing with market value under the JT Act. Mr Tew did not consider the sale on the basis of an existing leasehold over its entirety. Mr McDonald considered the matter on the basis of a sale with vacant possession and also subject to a leasehold interest.
20 Mr Mitchell's land has poor potential for light industrial subdivision development as a result of the substantive risks due to underground mining as agreed in the joint report of the mining experts. Potential purchasers would consider these physical constraints affecting the use of the subject land.
21 A properly informed purchaser would be aware of the contamination problem and the range of remediation costs likely to be incurred, as identified by the contamination experts; Mr Caples estimates $467,500 and Mr Bozinovski roughly $290,000 (May 2006 prices). A prudent, hypothetical purchaser would make allowance for possible contamination costs because under the Contaminated Land Management Act 1997 an order requiring a clean up of contamination could be made. Sale 3 is not so constrained.
22 Of Mr Tew's sales, the RTA argued the analysis of sales 12 and 15 to find a 70 per cent difference between the two explicable solely by reference to an electricity easement on much of sale 15 is incorrect. The difference in price is due to the fact that the properties had very different features. The Cameron Park property (sale 15) has a different, inferior zoning and a different local government area to sale 12 and sold for less than a quarter of sale 12. Sale 12 has a 4(a) urban services with an area of 15,900m2.
Mr Tew/Applicant
23 Mr Tew considered sale 3 because it was relied on by Mr McDonald. While comparable, he considered it was inferior to the subject land due to a substantial area affected by an easement and that it was under utilised. The sale demonstrated $67.50/m2, $70.85/m2 when adjusted for time, for the easement-free land. He considered the easement affected land should have a nil value. Other minor adjustments were made for topography, location and contamination. He derived $135/m2 for the subject land. A table (exhibit JJ) showed how he adjusted sale 3 upwards substantially when applying it to the Mitchell land as follows:
(i) No easement affected land: the largest adjustment was $35/m2 (half of the total adjustment made) because the subject land was not affected by an easement whereas sale 3 was.
(ii) contamination: adjusted upwards by $5/m2.
(iii) englobo land: adjusted upwards by $10/m2 for englobo land meaning the reduced development risk for the subject land.
(iv) development potential: sale 3 had greater development potential than it was currently used for and would need development consent so the value was adjusted upwards by $5/m2. The latter two categories appear to overlap.
24 Mr Tew considered a number of vacant industrial lots to derive a value for the acquired land. Sales 5 (72 Enterprise Drive, Beresfield), 6 (corner New England Highway and Government Road, Thornton) and 12 (corner Weakleys Drive and John Renshaw Drive, Beresfield). Sale 15 was also considered in relation to sale 12 as these two sales were said by Mr Tew to demonstrate the substantial reduction in the market for easement affected land.
25 Sale 5 at $149/m2 showed a value of $171/m2 adjusted for time. When analysed down in relation to the subject land due to the latter's smaller size, lack of superior services and absence of immediate development potential by $30/m2 , the subject land showed a value of $141/m2.
26 Sale 6 which had a superior zoning of 3(c) special business showed a rate of $217/m2 adjusted for time to $255/m2. This was adjusted down by Mr Tew for inferior zoning, lesser development potential, smaller size to derive a rate of $138/m2 for the subject land. Mr Tew considered the site was superior to the subject land in a number of respects but he considered it had a similar location with similar exposure. He then deducted a further amount for risk of contamination and mine subsidence to show a value of $113/m2 for the subject land.
27 Sale 12 sold for $194/m2. When adjusted for time the sale demonstrated $214/m2. This was adjusted down substantially by $75/m2 for development potential, services and size to arrive at $139/m2 for the subject land.
28 Sale 15 (27 Kalinga Close, Cameron Park) sold for $42/m2 which, adjusted for time, reduced to $39/m2. It was substantially affected by an easement and was adjusted upward by $70/m2 in relation to the subject site. Other adjustments upward were for topography, zoning, location and development potential.
29 Mr Tew argued that the appropriate rate to adopt for the Mitchell land in the before and after calculation is $135/m2 producing a value of $684,169.00 as the market value of the acquired land in lots 31, 32, 37 and 38 of DP109119.
30 In addition to Mr Tew's evidence the Applicant otherwise submitted that neither the mine workings nor contamination affect the value for the highest and best use of the land as a wrecking yard. Mr Tew did not consider sale 3 was directly comparable. He considered the vacant industrial land was more comparable in sales 5, 6 and 12. Mr McDonald was wrong to dismiss sales 5, 6 and 12 on the basis they needed to be subdivided. Mr McDonald has not properly analysed sale 3. Sale 3 is affected by a significant easement and that affects its value. Mr McDonald admitted in cross-examination that contamination was only an issue if there was an immediate requirement to remediate and there is not. The contamination has no impact on the continuation of the current use. He adjusted sale 3 twice for contamination in any event as the sale price already allowed for contamination. His analysis should be revised so that there is no reduction for contamination, lack of development risk is recognised by five per cent and superior location by $10/m2 plus an amount for englobo land.