The proceedings before the primary judge
10 Mr Surveyor Mudge and Mr Surveyor Green gave expert survey evidence before the primary judge on behalf of the appellants. Mr Surveyor Wallis and Mr Surveyor Job gave evidence on behalf of the Registrar-General. The latter were experienced officers of the Registrar-General and the determination of 14 January 2002 was made by Mr Wallis based upon the investigations of Mr Job.
11 The essence of the dispute between the surveyors can be stated as follows. According to Mr Mudge, Mr Wallis had only determined the northern boundary of No. 35 (which he accepted had been correctly determined) and not the position of the common boundary between No. 35 and No. 37. This was said to be due to the fact that the northern boundary of No. 35 as determined did not correspond to the southern boundary of No. 37 and hence was not a determination of the common boundary between the two properties. It was Mr Mudge's opinion that there existed an "excess" or "no-mans land" between the two, comprising a small wedge-shaped area of approximately 5m2 which was 0.2 metres wide at the Kangaroo Street boundary alignment, reducing to zero approximately two thirds of the way along the common boundary. According to Mr Mudge, this excess was available for allocation between the properties by way of the Court determining the common boundary on the basis of what appeared to be "just and reasonable" within the meaning of s 135H of the Act.
12 Mr Mudge had reached this result by: firstly, commencing at the southern boundary of Lot 2 in DP 531005; secondly, adapting what was referred to in the evidence as the "old angle" of Kangaroo Street shown on File Plan 936406 of 0.445 metres; and finally, laying back a distance of 11.76 metres (being the title deed dimension along the eastern boundary of No. 37 to the south of that angle). According to Mr Mudge, the point reached was 0.2 metres north of the agreed position of the north-eastern corner of No. 35 (as determined by Mr Wallis) and hence there was said to be an "excess" of undistributed or unallocated land.
13 In response to evidence of Mr Job to which I shall shortly refer, Mr Mudge summarised his position as follows:
"The dimension of 11.76m being the frontage of Murphy's property to the south of the bend in Kangaroo Street should be taken from the original bend as defined by the alignment plan field notes and not from the bend defined by DP531005 since there is some doubt as to survey information within DP531005. It is noted that there is disagreement of the common boundary between Lot 2 DP531005 and DP 936406. The dimension of 0.445m in DP936406 agrees with the bend in Kangaroo Street as per the alignment plan field notes and further a distance of 10.21 DP456033 together with a distance of 1.55 DP936406 determines the position of the south-east corner of DP936406. The determination of the south-west corner of DP 936406 should be determined from title dimensions of DP531005 along Sheridan Place from the north-eastern most corner of Lot 1 DP531005."
14 DP936406 referred to by Mr Mudge is the same as FP936406 to which I have referred in [12] above. The plan shows the original dimensions of No. 37 and depicts the "old angle" of Kangaroo Street as having a dimension of 1' 6½" (0.445 metres) along the eastern boundary of No. 37.
15 DP531005, which was prepared in 1968 by Mr Surveyor Stoddart, is a subdivision plan of two allotments immediately to the north of No. 37. It depicts the boundary between Lot 2 in DP531005 and Lot 26 in DP936406 (of which No. 37 forms part - it was later re-subidivided), which is immediately to the south of Lot 2. The northern boundary of DP936406 is the northern boundary of No. 37. DP531005 identifies what is referred to as the "new angle" of Kangaroo Street as having a dimension of 2' 3½" (0.7 metres). However, the evidence before the primary judge was that DP531005 was unreliable insofar as it purported to fix the southern boundary of Lot 2 in that plan and the northern boundary of Lot 26 in DP936406. The reason for this was that there were no reliable physical or other survey marks that could be taken as fixing the intersection of that boundary with the old alignment of Kangaroo Street.
16 Although Mr Mudge accepted that there were no physical reference points or survey marks on the ground which could be used for the purpose of fixing the "old angle" of Kangaroo Street, nevertheless he considered that the original angle could be determined by reference to the field notes of the 1880 alignment of Kangaroo Street which, he asserted, confirmed the position of that angle within approximately 15mm. On the other hand, Mr Job considered that on the available survey information and titling evidence there was some doubt as to the accuracy of the survey information to the north of the common boundary between No. 35 and No. 37. He fixed the common boundary between those properties, being the northern boundary of No. 35 and southern boundary of No. 37, by redefining the southern boundary of DP69952 from DP449903 and DP120177 and by adopting the eastern boundary dimension of No. 35 from the title deed to that property.
17 Mr Wallis gave evidence to the effect that DP531005 purported to establish the northern boundary of DP936406 and possibly created a new bend in Kangaroo Street. However, he concluded that the common boundary between No. 35 and No. 37 could not be determined by reference to the northern boundary of DP936406 (being the southern boundary of Lot 2 in DP531005) as it was an unreliable starting point for any such determination. In his opinion, there was no "triangle or no-mans land" as asserted by Mr Mudge. According to Mr Wallis, if there was a surplus it did not lie between No. 35 and No. 37 but probably existed between the northern boundary of No. 37 and Lot 2 in DP531005.
18 Furthermore, Mr Wallis was firm in his view that the northern boundary of No. 35 coincided with the southern boundary of No. 37 and that if there was any problem it occurred, as I have observed, on the northern boundary of No. 37 rather than the southern boundary as asserted by Mr Mudge. He disagreed that there was a hiatus or no-mans land because of the inability to fix the corner of the "old angle" in order to be able to lay back the distance of 11.76 metres along the frontage of No. 37 to the south of the angle as shown on its title deed.
19 In Mr Wallis' opinion, that corner could not be fixed because there was no evidence on any plans or on the ground as to where the original angle was located. He accepted that there was some information which could be gleaned from the field notes of the 1888 alignment of Kangaroo Street, which gave a calculated distance to the angle, but asserted that there was no other evidence and that the notes were insufficient. As he said:
"If we could go out there and find the original peg in the ground, we'd lay back 11.67 and that would be the boundary, there's no question about that".
20 Mr Wallis also expressed the view that the available evidence was conclusive to enable the determination of the common boundary between No. 35 and No. 37 and that this was because the approach adopted by himself and Mr Job had been to determine the north-east corner of No. 35 and the south-east corner of No. 37 by reference to DP2482 in which both parcels of land were located. He said:
"When we get hiatuses between blocks of land it is when they are out of separate DPs, so you'll have one four figure DP here and another one on the other side of it. That's when you get a hiatus. When it all comes out of the same based DP there cannot be a hiatus between the land".
21 In answer to a question from the primary judge, he agreed that this was the case here, namely, that his determination had been based on the same deposited plan, whereas that of Mr Mudge had relied on adjoining but separate plans. Accordingly, in the circumstances and given the limited physical survey or other reference points, his methodology was, in his opinion, more reliable than that adopted by Mr Mudge.
The primary judge's decision
22 The primary judge first considered the Court's function in its approach to the appeal. After noting that the proceedings fell within Class 3 of the Court's jurisdiction and that the Court's powers in relation thereto were provided in s 39(2) of the Land and Environment Court Act, his Honour said:
"18. As the Applicants have properly submitted, the Court in hearing and determining the appeal does so by way of re-hearing, where fresh evidence may be given (the LEC Act s 39(3) and not by way of appeal in the strict sense against the Respondent's decision.
19. Nonetheless, I am of the clear opinion that having regard to the clear purpose of the statutory regime operating under the RP Act , Part 14A and to the particular functions conferred upon the Registrar General, having regard to his and his Office's special expertise in matters pertaining to land title, that I should, in exercising the jurisdiction " to determine the position of the boundary " accord due respect and deference to the determination made by the Registrar-General: especially in the light of the fact that in making that determination, the Respondent was well aware of, and considered, the views of Mr Surveyor Mudge (upon whose opinion the Applicants principally rely in the presence case).
20. However, the court's approach of according due deference to the Respondent's determination does not mean that the court is, in any way, abdicating or neglecting its statutory function " to determine the position of the boundary " upon the basis of the evidence adduced before it (which included that of three officers of the Registrar-General's Office) in litigation where the Respondent has actively participated in defending or justifying his determination, according to his entitlement under the RP Act , s 135J(5) ."
23 The primary judge then observed that it was the appellants' case that although no challenge was made to the Registrar-General's determination of the position of the northern boundary of No. 35, there was a challenge to the determination operating to relevantly locate the position of the common boundary between it and No. 37. His Honour then noted the appellants' submission that the attempt to establish the southern boundary of No. 37 revealed that that boundary did not correspond with the northern boundary of No. 35 and fell short of it, so that it was necessary to conclude that there was a sliver of "no mans land". Accordingly, it was submitted that the evidence was inconclusive within the meaning of s 135H of the Act, thereby enlivening the power of the Court to determine the position of the common boundary "on the basis of what appears to be just and reasonable in the circumstances of the case".
24 The primary judge then observed that the appellants' case depended entirely upon the acceptance of the opinions of Mr Mudge that firstly, it was possible to establish that the southern boundary of No. 37 did not correspond with the unchallenged determination of the northern boundary of No. 35 and secondly, that there existed a sliver of "no mans land" between the two properties. His Honour referred to the evidence of Mr Mudge on these issues and the responses thereto of Messrs. Job and Wallis. In particular, he referred to the evidence of Mr Wallis that he had identified discrepancies in the details of the original field notes of the 1880 alignment plan of Kangaroo Street (upon which Mr Mudge had relied) and to the fact that, according to Mr Wallis, DP 531005 raised "doubt in determining the boundary from the angle in Kangaroo Street and using the dimensions shown in DP531005".
25 The primary judge held that the detailed evidence of Messrs. Wallis and Job satisfied him that the Registrar-General's boundary determination was "sound and accurate". He rejected the competing opinions of Mr Mudge in the following terms:
"30. …In particular, I do not think his reliance upon the detail shown in DP 531005 of the apparent realignment of Kangaroo Street as it affects the north-western corner of No. 37 and upon the detail shown in the field notes of the 1880 alignment plans for Kangaroo Street, is justified in his quest of establishing any relevant datum point situate to the north of No. 35 Kangaroo Street. Because of that finding, it follows that I have not been persuaded that the southern boundary of No. 37 falls short (ie it is situate to the north) of the position of the northern boundary of No. 35 as determined by the Respondent (and which is not challenged by the Applicants or by Mr Mudge).
31. Nor have I been persuaded by Mr Mudge's opinion that there exists a slither of " no-mans land " between the properties (Nos 35 and 37)."
26 Even if there did exist some "excess land" (that is, land in excess of the title dimensions of the relevant lots) in this part of Kangaroo Street, the primary judge expressed doubt as to whether the present proceedings provided an appropriate forum for the distribution of any excess land among the existing property owners. Rather, the existence of any such excess would, according to his Honour, appear to justify an appropriate survey plan by re-definition as suggested by Mr Surveyor Green in a report relied upon by the appellants. He then said this:
"33. The possibility of there being a need for a re-definition survey provides a further reason corroborating the wisdom of the approach adopted by Messrs Surveyors Job and Wallis of not seeking to ultimately verifying from a datum point situate to the north of No. 35 their boundary determination, which was solely based upon an accurate and reliable datum point situate to the south of No. 35."
27 The appellants had also challenged the determination of the Registrar-General as to the location of the north-western corner of No. 35, which was accepted as coinciding with the south-western corner of No. 37. Mr Wallis had determined this point in 1989 by reference to a concrete kerb on the northern side of Augusta Road, which he opined was in a similar, if not identical, position as the original stone kerb, part of which was still in existence. He saw no reason to change it for the purpose of the present determination.
28 On the other hand, Mr Mudge had fixed the north-western corner of No. 35 and the south western corner of No. 37 by adopting as his datum point the south-eastern corner of No. 33 Kangaroo Street and then taking a bearing as shown on DP449903 to determine the south-western corner of that property. He then laid back the title dimensions of Nos. 33 and 35 to the north along the Augusta Lane boundary of those properties to determine the north-western corner of No. 35. The difference between the surveyors was that the point fixed by Mr Wallis as the north-western corner of No. 35 was approximately 0.06 metres to the south of the point fixed by Mr Mudge, which had the effect of creating an encroachment on No. 35 by the existing garage on No. 33.
29 The primary judge disposed of this issue in the following terms:
"36. The Applicants made a separate allegation that the Respondent's boundary determination was incorrect so far as concerns the rear portion of the boundary (ie in the vicinity of Augusta Road and Augusta Land). This allegation was unconnected with Mr Mudge's opinion of their existing " excess land ".
37. The evidence of Messrs. Surveyors Job and Wallis satisfies me that the determination is also sound and accurate. The Applicants claim that adoption of the determination will create a minor encroachment upon their land by a newly constructed garage at the rear of No. 33 Kangaroo Street.
38. Notwithstanding the opinion of Mr Mudge I am satisfied that the Respondent's determination is accurate and reliable in all respects."