The Bank's claim and Lydia Zhang's defence
20What the Bank seeks, in substance, is the return of Lots 43 and 44 to separate titles and therefore separate CTs so that they can be sold in the exercise of its power of sale as mortgagee in possession.
21The Bank relies on s 138 of the Real Property Act which provides:
Court may direct cancellation of folios and other actions related to folios
(1) A court may, in proceedings for the recovery of any land, estate or interest from the person registered as proprietor of the land, make ancillary orders of the kind set out in subsection (3), if the court is of the opinion that the circumstances of the case require any such order to be made.
(2) A court may, in proceedings for the possession or production of a certificate of title or in proceedings in which the court makes a determination as to an estate or interest in land, make ancillary orders of the kind set out in subsection (3), if the court is of the opinion that the certificate of title has not been, or is not likely to be, produced by a person for the purposes of the registration of a dealing affecting the land concerned.
(3) A court may order the Registrar-General to do one or more of the following:
(a) cancel or amend a folio of the Register,
(b) cancel, amend or make a recording in a folio of the Register,
(c) create a new folio of the Register,
(c1) create a new edition of a computer folio,
(d) issue a new certificate of title.
(3A) If a court makes an order under subsection (3) (c), the Registrar-General may require a person to lodge with the Registrar-General a plan (being, where the Registrar-General so specifies, a plan of survey) of the relevant land, together with such number of copies of the plan, if any, as the Registrar-General may specify.
(4) The Registrar-General must give effect to any such order.
(5) A court that makes an order under this section may order that a person deliver a certificate of title or other instrument to the Registrar-General for the purpose of giving effect to any such order.
(6) An action does not lie against the Registrar-General for recovery of damages sustained through deprivation of land, or any estate or interest in land, because of compliance by the Registrar-General with an order under this section.
22The plaintiff accepted, in my view correctly, that there is no juridical basis on which I could grant its principal relief unless I found that Lydia Zhang had made out her defence of promissory estoppel because s 138 does not confer an independent source of power to adjust proprietary interests: see City of Canada Bay Council v F & D Bonaccorso Pty Ltd [2007] NSWCA 351; 71 NSWLR 424 at [94]-[97] per Mason P, Tobias JA and Young CJ in Eq; Sahab Holdings Pty Ltd v Registrar-General [2011] NSWCA 395 at [98]-[132] per Campbell JA and Tobias AJA, the correctness of which was not disturbed on appeal: Castle Constructions Pty Ltd v Sahab Holdings Pty Ltd [2013] HCA 11; 247 CLR 149.
23Ms Zhang resisted the plaintiff's claim for relief on the basis of a promissory estoppel. She alleged that, in reliance on the plaintiff's consent to the consolidation and subdivision, she sold the part of Lot 9 which had a dwelling on it and which had street access. If the plaintiff were granted the relief it seeks, her land would not only be landlocked but it would be less than the minimum block size for the Council. Its value would be much reduced.
24The Bank submitted in response that, if there was, as it ultimately contended I should find, an estoppel, the "minimum equity" to which Lydia Zhang was entitled could be met in either of the following ways:
(1)The Court order a further subdivision that:
(a)creates a new lot by enlarging the size of her portion of Lot 101 land from its present size of 307.7 m2 to 647.8m2, the minimum permissible size of an individual lot for the Council, by diminishing the area of former Lots 43 and 44 but provides that the Bank holds the land used to enlarge the new lot as a severalty with her; and
(b)adds to Lydia Zhang's portion of Lot 101 a corridor of land 3.5 ms in width through what was formerly Lot 43 which creates a battle-axe block with access to Norfolk Street but provides that the Bank holds the extra land as severalty with her;
(Case 1); or
(2)The Court order that an easement be granted to her through Lot 43 but that her land remain its present size (Case 2).
Case 1 and Case 2 are depicted on the following diagrams:
25The effect of Case 1 is that the Bank would hold a severalty in the land added to Lydia Zhang's portion. Lydia Zhang would retain her severalty as per her current portion. The Bank would then be able to sell the balance of Wei Zhang's land and would retain its severalty interests in the land added to the new lot.
26Jonathan Keen, registered surveyor, was instructed to prepare survey plans for Cases 1 and 2. Case 1 complies with the Blacktown Development Control Plan 2006 Part C (DCP) in that it meets the following requirements:
(a)Minimum allotment size for residential land of 450 m2 for regular shaped allotments and 500 m2 for regular shaped battle-axed blocks: clause 2.3 of the DCP;
(b)Minimum width of 12 ms: clause 2.4 of the DCP;
(c)Minimum width of access corridor of 3.5 ms;
(d)All lots can be fully serviced with water, sewer, power and communications;
(e)There is an existing easement to drain water that benefits the battle-axe block.
27Case 2 does not comply with the requirements of the DCP but, by reason of the grant of an easement, it would, if implemented, have the effect that Lydia Zhang's property is no longer legally land-locked.
28Mr Keen's evidence was that Case 1 would, subject to the issue of severalty, be approved by Council but that Case 2 would not be. He was unable to say whether it was likely that Council would approve Case 1 because it created a new severalty which, unlike the creation of Lot 101, was not referable to previous CTs. Mr Keen agreed that he had never had occasion to apply to any council to have a severalty approved.
29In respect of Case 1, the Bank submitted that Lydia Zhang ought be liable for the cost of the subdivision. In respect of Case 2, the Bank submitted that Lydia Zhang ought be liable for the cost of the grant of the easement and for its value.
30The Bank submitted that, unless it obtained the relief it sought to have Lots 43 and 44 revert to single certificates of title, its security was, if not worthless, much devalued. It contended that, commercially, the only potential purchasers, were it to exercise its power of sale, were Lydia Zhang or Qining Feng, since no one else would purchase a portion of land that was part of a proposed development that had stalled for a decade. It also submitted that there was a risk that, even if it managed to find a third party to buy the portion of which Wei Zhang was registered proprietor, the Registrar-General would decline to register the transfer in the exercise of the discretion under s 23F of the Conveyancing Act 1919.
31Lydia Zhang's primary submission was that the plaintiff's claim ought be dismissed with costs. In the alternative, Lydia Zhang contended that the Bank was estopped from applying for relief under s 138 of the Real Property Act 1900 by reason of the following:
(1)The Bank consented to the consolidation and subdivision.
(2)As a result of the Bank's consent:
(a)Lot 9 was subdivided and that part of it which had a street frontage to William Street on which an existing dwelling was located was sold, leaving Lydia Zhang with a landlocked block which was smaller than the minimum lot size for the area;
(b)the four blocks of land, Lots 42, 43 and 44 and part of Lot 9 were consolidated.
(3)Since the subdivision Lydia Zhang has used the portion of Lot 101 that was Lot 43 to gain access to Norfolk Street from her portion of Lot 101 that was Lot 9.
(4)Lydia Zhang would suffer detriment if the Bank were permitted to undo that part of the consolidation that affects her since her land would not only be landlocked but also no longer part of a greater area which has the potential for subdivision.
32Lydia Zhang submitted that if any order were to be made by the Court it should be on the basis that the minimum equity to which she was entitled by reason of the estoppel was Case 1 and that she should not be required to pay anything for it. She submitted that this would have the effect of putting her back, in so far as was possible, to the position she was in before the Bank consented to the subdivision as the owner of land that was not land-locked and which met the Council's requirements for a minimum sized lot.
33The Bank submitted in reply that Lydia Zhang's secondary submission ought be rejected because it would confer a substantial windfall on her which was not equitable.