The recent Supreme Court decision in Willis v Abraham (No 2) (2025) NSWSC 276 has cast adverse possession back into the spotlight, offering a sharp reality check on what is legally required to claim land through long-term, unauthorised occupation. The case centred on Yael Abraham, a former solicitor and self-described activist who once featured on ABC’s Australian Story for her work as a foster mother. Abraham attempted to claim ownership of a vacant $2 million home in Rozelle, Sydney, under the doctrine of adverse possession. Despite owning a $7 million home in Queensland and operating a property business, Abraham argued that her long-standing use of the Rozelle house entitled her to claim it as her own. The Court emphatically rejected that argument. Acting Justice Michael Elkaim delivered judgment in March this year, finding that Abraham’s occupation of the Rozelle house did not satisfy the strict legal criteria for adverse possession in New South Wales. The law requires that a claimant occupy a property for at least 12 continuous years without the owner’s consent, and crucially, without force or secrecy. That occupation must be overt and exclusive, much like how an actual owner would use the property.
On Abraham’s own evidence, her early interactions with the property were limited to sporadic visits and storage of belongings. While she asserted that she began cleaning and using the property from 2009, the Court found no persuasive evidence of occupation “in the nature of a residence” until 2016, when her eldest child began living there full time. Prior use as a storeroom or occasional place of study did not rise to the level of residential possession required by law. The judgment highlighted a range of factual inconsistencies and behaviours that undermined her claim. In one particularly damning detail, Abraham telephoned the Inner West Council and falsely identified herself as the registered owner in order to pay outstanding rates, which the Court interpreted as a strategic attempt to bolster her claim while legal proceedings were already underway. Rather than supporting her case, this conduct pointed to a deliberate concealment of her occupation, inconsistent with the openness required by the doctrine. Justice Elkaim also dismissed Abraham’s assertion that she had permission from the true owner, Mary Willis, to occupy the property. The law deems that any form of permission, even implied, defeats an adverse possession claim. Abraham’s shifting story, claiming at one point to have received the keys after an ABC program aired, further eroded her credibility. The Court found this alleged conversation had not occurred in 2011, as Abraham claimed, but years later. In any event, such permission would negate the central requirement that the occupation be without the owner’s consent.
Courts will not entertain claims for adverse possession based on stealth, sporadic use, or opportunistic attempts to exploit technical gaps. Abraham’s legal background and experience as a real estate agent did not help her cause; if anything, they placed her under greater scrutiny. While Abraham’s claim failed, it emerged that the property had been unoccupied and poorly supervised for extended periods.
