Matharu v Matharu (1994) 26 H.L.R. 648
LAND LAW – PROPRIETARY ESTOPPEL – REQUIREMENTS
Facts
The claimant allowed his son and daughter-in-law to live on his property as their family home for many years. The daughter-in-law thought the son was the owner of the property, and the claimant encouraged this belief. When his son died, the claimant sought possession of the home from the daughter-in-law.
Issues
A person will have an inchoate ‘equity’ in land if they can establish proprietary estoppel. Establishing proprietary estoppel requires the party to prove that the land-owner made an unequivocal representation that the party had an interest in the property, which that party relied on to their detriment such that it would be unconscionable for the land-owner to renege on his assurance. This inchoate equity can be satisfied by the court using a range of remedies: whatever remedy would do the minimum amount of justice in the case.
A representation can be made by words, conduct or silence, knowing acquiescence in a person’s mistaken belief. The issue in this case was whether encouragement of a mistaken belief amounts to a representation for the purposes of proprietary estoppel, and if so, what remedy was appropriate.
Held
The Court of Appeal declined to grant the claimant possession, and granted the daughter-in-law an irrevocable license for life (so long as she met the outgoing finances of the property).
The Court held that encouragement of the daughter-in-law’s mistaken belief that the property belonged to her husband was sufficient to amount to an unconscionable representation. The Court also held that the daughter-in-law had only lived in the home one the basis of this representation, and that this was sufficient to establish reliance. An estoppel therefore arose, and an irrevocable license for life was the remedy which would best satisfy the daughter-in-law’s equity.
Updated 21 March 2026
This case summary accurately reflects the decision in Matharu v Matharu (1994) 26 HLR 648. The principles described remain good law. Proprietary estoppel continues to require representation (or encouragement of a mistaken belief), reliance, and detriment such that it would be unconscionable to deny the equity claimed, as confirmed in subsequent authorities including Thorner v Major [2009] UKHL 18 and Guest v Guest [2022] UKSC 27. The Supreme Court’s decision in Guest v Guest refined the approach to remedies in proprietary estoppel, affirming that the court retains a wide discretion to grant the minimum remedy necessary to satisfy the equity, which is consistent with what the article describes. Readers should note, however, that the precise boundaries of the remedial discretion — and particularly the relationship between fulfilling the claimant’s expectation and simply reversing detriment — were examined in detail in Guest v Guest, which is now the leading authority on that point and should be read alongside this case for a complete understanding of how courts approach remedy in proprietary estoppel claims.
