“One of the residential units will be available on the open market, the remaining residential unit will be retained by the appellant for use as a family flat. However, no doubt in the future this residential unit will also be available on the open market.”
“I bought the property on the advice of Brian Hutchison to divide it into two flats. This planning permission was refused so my daughter Kim lived there until it was sold. The financing was arranged through NatWest Bank on a Bank Loan. At that time interest rates were very high, 14%, Brian generously paid off the balance of the loan after I had had it for about two years. He intended the property to be our daughter’s as part of my overall divorce settlement.”
“The first and fundamental question which must always be resolved is whether, independently of any inference to be drawn from the conduct of the parties in the course of sharing the house as their home and managing their joint affairs, there has at any time prior to acquisition, or exceptionally at some later date, been any agreement, arrangement or understanding reached between them that the property is to be shared beneficially. The finding of an agreement or arrangement to share in this sense can only, I think, be based on evidence of express discussions between the partners, however imperfectly remembered and however imprecise their terms may have been. Once a finding to this effect is made it will only be necessary for the partner asserting a claim to a beneficial interest against the partner entitled to the legal estate to show that he or she has acted to his or her detriment or significantly altered his or her position in reliance on the agreement in order to give rise to a constructive trust or a proprietary estoppel.”
“At a high level of generality, there is much common ground between the doctrines of proprietary estoppel and the constructive trust, just as there is between proprietary estoppel and part performance. All are concerned with equity's intervention to provide relief against unconscionable conduct, whether as between neighbouring landowners, or vendor and purchaser, or relatives who make informal arrangements for sharing a home, or a fiduciary and the beneficiary or client to whom he owes a fiduciary obligation. …………… The overlap between estoppel and the constructive trust was less fully covered in counsel's submissions but seems to me to be of central importance to the determination of this appeal. Plainly there are large areas where the two concepts do not overlap: when a landowner stands by while his neighbour mistakenly builds on the former's land the situation is far removed (except for the element of unconscionable conduct) from that of a fiduciary who derives an improper advantage from his client. But in the area of a joint enterprise for the acquisition of land (which may be, but is not necessarily, the matrimonial home) the two concepts coincide.”
“I suggest that in other cases of this kind, useful guidance may in future be obtained from the principles underlying the law of proprietary estoppel which in my judgment are closely akin to those laid down in Gissing v Gissing[1971] AC 886 . In both, the claimant must to the knowledge of the legal owner have acted in the belief that the claimant has or will obtain an interest in the property. In both, the claimant must have acted to his or her detriment in reliance on such belief. In both, equity acts on the conscience of the legal owner to prevent him from acting in an unconscionable manner by defeating the common intention. The two principles have been developed separately without cross-fertilisation between them: but they rest on the same foundation and have on all other matters reached the same conclusions.”
“Furthermore, the more recent cases indicate, in my judgment, that the application of the Ramsden v Dyson (1866) LR 1 HL 129 principle (whether you call it proprietary estoppel by acquiescence or estoppel by encouragement is really immaterial) requires a very much broader approach which is directed rather at ascertaining whether, in particular individual circumstances, it would be unconscionable for a party to be permitted to deny that which, knowingly or unknowingly, he has allowed or encouraged another to assume to his detriment than to inquiring whether the circumstances can be fitted within the confines of some preconceived formula serving as a universal yardstick for every form of unconscionable behaviour.”
“[36] Both the result and the reasoning of the judgment in Campbell’s case are inconsistent with Mr Warner’s submission. There is a clear line of authority from at least Crabb’s case to the present day which establishes that once the elements of proprietary estoppel are established an equity arises. The value of that equity will depend upon all the circumstances including the expectation and the detriment. The task of the court is to do justice. The most essential requirement is that there must be proportionality between the expectation and the detriment.”
“[49] It is no coincidence that these statements of principle refer to satisfying the equity (rather than satisfying, or vindicating, the claimant’s expectations). The equity arises not from the claimant’s expectations alone, but from the combination of expectations, detrimental reliance, and the unconscionableness of allowing the benefactor (or the deceased benefactor’s estate) to go back on the assurances. There is a faint parallel with the old equitable doctrine of part performance, of which Lord Selborne said in Maddison v Alderson(1883) 8 App Cas 467 at 475, [1881–5] All ER Rep 742 at 747: ‘In a suit founded on such part performance, the defendant is really “charged” upon the equities resulting from the acts done in execution of the contract, and not (within the meaning of the statute) upon the contract itself.’ So with proprietary estoppel the defendant is charged with satisfying the equity which has arisen from the whole sequence of events.” “[49] It is no coincidence that these statements of principle refer to satisfying the equity (rather than satisfying, or vindicating, the claimant’s expectations). The equity arises not from the claimant’s expectations alone, but from the combination of expectations, detrimental reliance, and the unconscionableness of allowing the benefactor (or the deceased benefactor’s estate) to go back on the assurances. There is a faint parallel with the old equitable doctrine of part performance, of which Lord Selborne said in Maddison v Alderson(1883) 8 App Cas 467 at 475, [1881–5] All ER Rep 742 at 747: ‘In a suit founded on such part performance, the defendant is really “charged” upon the equities resulting from the acts done in execution of the contract, and not (within the meaning of the statute) upon the contract itself.’ So with proprietary estoppel the defendant is charged with satisfying the equity which has arisen from the whole sequence of events.”
“It was objected that the investment in the Oceana shares was made at a time when Oatway's own share of the balance to the credit of the account (if the whole had been then justly distributed) would have exceeded 2137l., the price of the shares; that he was therefore entitled to withdraw that sum, and might rightly apply it for his own purposes; and that consequently the shares should be held to belong to his estate. To this I answer that he never was entitled to withdraw the 2137l. from the account, or, at all events, that he could not be entitled to take that sum from the account and hold it or the investment made therewith, freed from the charge in favour of the trust, unless or until the trust money paid into the account had been first restored, and the trust fund reinstated by due investment of the money in the joint names of the proper trustees, which never was done.”