London High Court Rejects Wife's Islamic Gift Claim Over £8.3 Million Hampstead Mansion

A London High Court judge has thrown out an attempt by the wife of Saudi billionaire Sheikh Mohamed Bin Issa Al Jaber to shield their £8.3 million north London mansion from corporate liquidators pursuing an £80 million debt claim.

Deputy Master Joanna Valentine ruled that Makiyah Al Jaber holds no beneficial ownership over the residence on Winnington Road in Hampstead Garden Suburb, despite her claims that her husband bought the estate specifically for her under Islamic tradition. The property remains registered entirely in the Sheikh’s name. The decision leaves the wife facing the loss of the residence where she has lived since 1992 and raised three children.

She had no paperwork. The deed stayed in his name. The court showed no mercy.

The Winnington Road Debt Enforcement

Liquidators managing the wind-down of MBI International & Partners Inc, an offshore enterprise registered in the British Virgin Islands, targeted the mansion to recover unpaid commercial obligations. The offshore firm collapsed into liquidation in 2017 after shuttering its operations.

Six years later, a 2023 High Court judgment determined that the company’s liquidators held valid monetary claims against the Sheikh personally, stemming from valuable corporate shares stripped out of the business in 2016 prior to its insolvency. That debt swelled to roughly £80 million. Creditors slapped an interim charging order on the Winnington Road estate that same year, triggering three years of bitter procedural wrangling over whether the home could be seized and sold.

Winnington Road overtook the nearby Bishop’s Avenue—long dubbed "Billionaires’ Row"—as Britain's most expensive residential street in 2025.

The Custom Argument and the Judge’s Rebuke

Before the court, Makiyah Al Jaber argued that the property functioned as her separate home under an established Islamic custom where a husband must provide and surrender a domestic residence to his wife. She testified that the Sheikh told her to select the house upon relocating from Saudi Arabia thirty-four years ago, promising it would remain hers even if the marriage dissolved.

She also leaned on her physical investment in the property, arguing that she directed repeated structural renovations, managed repairs, and sacrificed opportunities to acquire separate assets while anchoring the family in London.

Deputy Master Valentine rejected every branch of that argument. Legal title dictates beneficial ownership unless documentary proof or an explicit agreement shows otherwise. The judge noted that the defence failed to introduce independent expert evidence establishing the legal scope or application of the asserted custom, leaving the court unable to accept informal verbal assurances as binding property transfers.

Past legal filings sealed the Sheikh's position. The judge found that in prior court appearances, Sheikh Mohamed Bin Issa Al Jaber had repeatedly listed the Hampstead mansion as his personal asset—a factual record that wrecked his wife’s claim that he had surrendered ownership decades earlier. Managing domestic renovations and maintenance, the court ruled, does not legally convert family upkeep into an enforceable equitable share.

Liquidators can now move to make the interim charging order final, clearing the legal path to force a sale of the £8.3 million estate to satisfy the Sheikh's commercial liabilities.