Hillpan Pty Limited v Roads and Traffic Authority of New South Wales [No 2]

Case [2001] NSWLEC 58


Land and Environment Court


of New South Wales


CITATION: Hillpan Pty Limited v Roads and Traffic Authority of New South Wales [No 2] [2001] NSWLEC 58
PARTIES:

APPLICANT
Hillpan Pty Limited

RESPONDENT
Roads and Traffic Authority of New South Wales
FILE NUMBER(S): 30007 of 2000
CORAM: Cowdroy J
KEY ISSUES: Practice & Procedure :- Application of slip rule - valuation of land - calculation challenged - determination resulting from mistake in mathematical calculation derived from written submissions - mistake corrected
LEGISLATION CITED: Land and Environment Court Rules 1996 Pt 10 r 7
CASES CITED: Brew v Whitlock (No 3) [1968] VR 504 ;
Expo Aluminium (NSW) Pty Limited v Pateman Pty Limited [No 2] NSWCA NSW, 29 April 1991 unreported;
Hatton v Harris [1892] AC 547 at 558 ;
Re JW Challand Pty Ltd (1945) 62 WN(NSW) 166
DATES OF HEARING: 29/3/01
DATE OF JUDGMENT:
04/24/2001
LEGAL REPRESENTATIVES:


APPLICANT
Mr J Ayling (Barrister)

SOLICITORS
Coudert Brothers

RESPONDENT
Ms J Blackman (Barrister)

SOLICITORS
Crown Solicitor


JUDGMENT:


IN THE LAND AND
ENVIRONMENT COURT
OF NEW SOUTH WALES
MATTER No. 30007 of 2000
CORAM: Cowdroy J
DECISION DATE: 24/4/01

Hillpan Pty Limited

v

Roads and Traffic Authority of New South Wales


JUDGMENT (No 2)

Background

1. By notice of motion filed on 22 March 2001 pursuant to Pt 10 r 7 of the Land and Environment Court Rules 1996 the respondent submits that there was an accidental mathematical error contained in par [30] of the judgment delivered in these proceedings on 2 March 2001 (“the judgment”) that should be corrected.

2. Paragraph [30] of the judgment provides:-


      The LEP permits not only single lot housing for which a 450 m2 is required but also small lot housing subdivision for which an area of 270 m2 per lot is required. It might be possible to create two such lots to maximise the use of the residue. Assuming $70,000 per single lot was achievable, the highest and best use of the land would be as follows:-

      14 x 3 bedroom townhouses @ $45,000 = $630,000
      2 x residential allotments @ nett $70,000 = $140,000
      ________
      Total $770,000

3. In making the assessment of the area available for development, the Court was mindful that a residue of 514 m2 would remain (“the residue”) after the development of the land for 14 townhouses. The Court was also mindful that if two small lots were created from the residue of 270 m2 each, making a total area of 540 m2 there would be a shortfall in area of 26 m2. The Court considered that the total development of the land might be adjusted to accommodate such lots. In view of this understanding there was no mistake in respect of the calculation of land available for development.

Error in Paragraph [30]

4. In determining the value of the residue and in the absence of specific evidence the Court observed that the area available for development was less than that required for two townhouses. An area of 600 m2 would be required for development of two three bedroom townhouses and 520 m2 for two townhouses each of two bedrooms. Accordingly the Court considered that although the area of the hypothetical lots would be slightly smaller than that required for townhouse development, the value of such lots would be similar to that required for each townhouse.

5. Whilst no error exists in the calculation of the area of the residue, a mistake exists in the value applied to such land. When considering the written submissions of the parties the Court mistakenly selected the value of a single residential lot of 450 m2, namely $70,000, as the value for each hypothetical small lot. However it intended to fix the value of such lots at $45,000 each. This figure was based upon Mr Carrapetta’s valuation of the land for the purpose of medium density development as between $165.40 per m2 and $174 per m2. Based upon these estimates, rounded to $175 per m2 a value of $45,000 for each of the remaining residue lots would result, and was the appropriate valuation.

6. Since the correct value of $45,000 per lot would have been substituted as a matter of course had it been brought to the attention of the Court, it is permissible to vary this figure under the slip rule (see Hatton v Harris [1892] AC 547 at 558; Re JW Challand Pty Ltd (1945) 62 WN(NSW) 166). This substitution involves no further exercise of discretion (see Brew v Whitlock (No 3) [1968] VR 504 at 506) since the valuation given in the judgment was an ‘accidental slip or omission’ and was not deliberate (see Expo Aluminium (NSW) Pty Ltd v Pateman Pty Ltd (No 2) NSWCA, 29 April 1991, unreported).

Orders

7. For these reasons the Court orders:-

1. Paragraph [30] of the judgment delivered on 2 March 2001 be corrected pursuant to Pt 10 r 7 of the Land and Environment Court Rules 1996 as follows:-

            The LEP permits not only single lot housing for which a 450 m2 is required but also small lot housing subdivision for which an area of 270 m2 per lot is required. It might be possible to create two such lots to maximise the use of the residue. Assuming $45,000 per single lot was achievable, the highest and best use of the land would be as follows:-
            14 x 3 bedroom townhouses @ $45,000 = $630,000
            2 x residential allotments @ nett $45,000 = $90,000
      ________
            Total $720,000
      2. Order 1 of the judgment delivered on 2 March 2001 be corrected as follows:-
          Finds that the compensation payable by the respondent to the applicant pursuant to s 55(a) of the Land Acquisition (Just Terms Compensation) Act 1991 is the sum of $720,000.

3. Directs that the proceedings be placed before the registrar at 9.00 am on Thursday 3 May 2001 for directions.

Details
AGLC
Hillpan Pty Limited v Roads and Traffic Authority of New South Wales [No 2] [2001] NSWLEC 58
Case
[2001] NSWLEC 58
Decision Date

CaseChat Overview and Summary

In Hillpan Pty Limited v Roads and Traffic Authority of New South Wales [No 2], the applicant, Hillpan Pty Limited, sought to correct an error in the court's earlier judgment concerning the valuation of land. The respondent, the Roads and Traffic Authority of New South Wales, acknowledged an accidental mathematical error in the original judgment and sought to amend the calculation. The primary issue before the court was whether the slip rule could be applied to correct the error in the valuation of the land.

The court examined the application of the slip rule, which allows for the correction of inadvertent errors in judgments. The court noted that the error was not deliberate and involved a straightforward mathematical mistake. It was emphasised that the slip rule could be applied to correct such errors without further discretion, as established in previous cases such as Brew v Whitlock and Expo Aluminium (NSW) Pty Ltd v Pateman Pty Ltd. The court found that the error involved a misunderstanding in the valuation of hypothetical residential allotments, where the value of $70,000 was mistakenly used instead of the intended $45,000.

Based on the established legal precedent, the court allowed the correction under the slip rule. The original valuation in the judgment was deemed to be an accidental slip or omission. The court then proceeded to correct the judgment to reflect the accurate valuation of the land, adjusting the total compensation payable to the applicant accordingly. The court also issued orders to reflect the corrected valuation and scheduled a directions hearing to manage the proceedings moving forward.

The court's decision clarified the application of the slip rule in correcting inadvertent mathematical errors in judgments and provided a clear path for such corrections in future cases. The court's final order corrected the valuation error, adjusted the total compensation payable, and scheduled a hearing to manage the proceedings.

Orders

Orders of the court

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Background

Background to the litigation

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Evidence

Evidence Before The Court

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Decision

Reasons for decision

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Ratio Decidendi

Legal Principle Established

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