7 In some of the cases provision has also been made for compensation in the nature of an allowance for "blot on title"; I shall return to this in due course.
8 Mr Vartuli's land is, at least in part, subject to inundation. Part of it falls below the 1 percent or 1 in 100 year flood level; more of it falls below the probable maximum flood or PMF level; some of it is above the PMF level and thus not subject at all to inundation.
9 Muhibbah's valuer, Mr Windred, attributed to Mr Vartuli's property a market value of $250 per square metre in respect of the part not subject at all to inundation, $225 a square metre in respect of the part subject only to inundation by a probable maximum flood, and $125 a square metre in respect of the part subject to inundation by a 1 in 100 year flood. From this, in his initial report he deduced an average value over the length of the easement - which he calculated to be 185.7 metres - of $180 a square metre. Using the then proposed 3.3 metre easement, he attributed to the whole easement an area of 613 square metres, which at $180 per square metre produced a figure $110,340. On the basis that, after the grant of the easement, use of the area of the easement would be shared (presumably approximately equally) between Mr Vartuli's land and Muhibbah's land, he calculated appropriate compensation as 50 percent of that figure, namely $55,000.
10 The defendant's valuer, Mr Carrapetta, attributed to Mr Vartuli's property a value of $300 a square metre in respect of the flood-free part, $225 a square metre in respect of the part exposed to a probable maximum flood, and $125 a square metre to the part exposed to a 1 in 100 year flood. He calculated the total length of the proposed easement as 230.34 metres, and the area (at 3.3 metres wide) as 760 square metres. Applying his per square metre values to the 85 metres of the easement which he assessed to be flood-free produced a total of $84,150 for that part. He was of the view that in respect of that part the proprietor of Mr Vartuli's land would retain practically no useful benefit, based on the highest and best use of the land, and made no reduction. In respect of 65 metres of the easement which travelled through the area affected only by a probable maximum flood, he applied the same 50 percent discount for shared use as was used by Mr Windred, to produce a figure of $24,131. In respect of the 80.4 metres of easement which he assessed travelled through the land subject to a 1 in 100 year flood, he again applied the same 50 percent discount as Mr Windred, to arrive at a figure of $16,570. This produced, on his assessment, total compensation of $124,851. To that he proposed that there be added an additional allowance of $25,000 for "blot on title", disturbance and inconvenience during construction, and from the ongoing right of access of the dominant owner, producing all up a rounded figure of $150,000.
11 The valuers conferred on 26 November 2008. They identified a number of areas of difference. One related to the length and therefore the area of the easement, bearing in mind that both still proceeded on the basis that there would be a 3.3 metre wide easement. This difference, they said, could and should be resolved by survey. Secondly, there was a difference between them, albeit a minor one, in the various portions of the easement that would be affected by the different levels of flood to which reference has been made. Again, they concluded that this could and should be resolved if necessary by a surveyor.
12 Thirdly, as to the impact of the proposed easement on use of the flood-free part of the land, Mr Carrapetta was of the view that the highest and best use of the land was development in the flood-free area right up to the east and southern boundaries, which would be precluded on the southern boundary by the easement for 85 metres commencing from the eastern boundary, to the extent of the 3.3 metre width the of the easement. As development of that strip would be, he said, denied by the easement, he remained of the view that 100 percent of the market value of that strip should be included in the compensation. Mr Windred, on the other hand, was of the view that development would not necessarily extend right up to the boundary in any event - as it had not on other nearby developed properties, and bearing in mind the overall size of the property - and that the site of the easement would remain available for curtilage purposes such as driveways or car parking.
13 Fourthly, the valuers agreed, as they had in their original reports, that $225 a square metre was an appropriate figure for that part of the easement that ran through land affected only by a probable maximum flood, and $125 a square metre for that part affected by a 1 in 100 year flood. They also agreed that attributing 50 percent of those amounts to the grant of the easement was appropriate in respect of those parts. (Mr Carrapetta subsequently sought to resile from the agreement that $225 was appropriate for the land affected only by a probable maximum flood and I shall return to that).
14 Fifthly, they agreed that $275 a square metre was an appropriate compromise amount for the flood-free part on a 100 percent use basis, but subject to their continuing disagreement as to whether there should be any apportionment of that amount.
15 Finally, Mr Carrapetta sought to support an allowance for "blot on title" on the basis that the right of the dominant owner to access not only during but after the construction of the easement was an ongoing detriment; Mr Windred, on the other hand, contended that given the current undeveloped state of the land, any such disruption fell within his proposed 50 percent allowance shared for use.
16 In order to resolve the issues which were capable of resolution by survey, the Court appointed a single party's expert surveyor, one Mr Hutcheon, who undertook a survey and provided a report. In that report he noted that parties had recently agreed that the easement would be 3 metres and not 3.3 metres in width. Although, initially, at the hearing there was some uncertainty as to whether that position was maintained, in the course of the hearing it became clear that what was proposed, and sought, and consented to, was a 3 metre wide easement, and the order that I will ultimately make will reflect that. Accordingly, compensation is to be assessed on that basis.
17 Mr Hutcheon determined that the total length of the easement was 188.5 metres, and based on a 3 metre easement this produces a total area of 562 square metres. In his initial report, he calculated the area of Mr Vartuli's land that was liable to be affected by a 1 in 100 year flood and the balance which he described as "flood-free"; he did not at that stage separately identify that area which was said to be liable to affectation only by a probable maximum flood. However, in a supplementary report he addressed that question, the result of which was that of the total easement area of 562 square metres, 165.5 square metres at the eastern end was in land that is entirely flood-free, 228.5 square metres in the centre was in land affected only by a probable maximum flood, and 188 square metres at the most was liable to be affected by a 1 in 100 year flood.
18 In respect of the 168 square metres of the easement in land that is affected by a 1 in 100 year flood, it is uncontentious that the appropriate figure is $125 a square metre, and the appropriate attribution of that to the creation of the easement is 50 percent, which produces a figure of $10,500.