Son of 'Donald of Dubai' buys £190m Regent's Park mansion: Emirati billionaire set to be new owner of 'mini-Buckingham Palace' in one of London's priciest ever house sales 55%

By RORY TINGLE0%

6/25/2026, 9:30:57 AM

BS Summary: This article contains 23 faulty reasoning types, including Appeal to Authority, Biased Writer Voice, and Post Hoc (False Cause), with Halo Effect as the most egregious example at 16.1% saturation with 114 hits. Analysis detected 1,087 faulty-reasoning hits from 706 analyzed words, generating a BS Score of 52.8% and a BS Rank of 55% (9,937 of 21,886 articles). This article is worse (more manipulative) than 54.60% of the article peer group.

The son of an Emirati billionaire dubbed 'the Donald of Dubai' is buying one of London's most expensive mansions for £190million. 
Abbas Sajwani - whose father, Hussain Sajwani, is a longtime business partner of Donald Trump - is closing in on a deal to purchase The Holme, which sits alone in four private acres of Regent's Park. 
The 40-bedroom Georgian-Regency villa, hailed by one architectural critic as 'the definition of Western civilisation', overlooks expansive lawns that sweep down to the park's boating lake. 
Inside are 29,000 square feet of sumptuous rooms, lavishly decorated with millions of pounds' worth of gold leaf - creating a look that Mr Trump would surely approve of. 
The mega deal comes less than two years after the present owner, who has not been identified, paid £139mn for the 200-year-old residence. 
Before that it had been owned by the family of former Saudi defence minister Prince Khaled bin Sultan al-Saud. 
He bought it for £34million in 1991, before putting it on the market in 2023 when creditors demanded repayment of a loan for a private jet. 
The asking price was a record-breaking £250million but nearly two years on it has changed hands for a much-reduced £139million. 
The Holme sits alone in four private acres of Regent's Park, with lawns sweeping down to the boating lake 
The Holme was originally built in 1818 and its freehold is still owned by the Crown Estate 
Hussain Sajwani pictured at Donald Trump's Mar-a-Lago estate in Palm Beach last year 
Abbas Sajwani is buying the property on behalf of his family, a person familiar with the deal told the FT. 
His father Hussain Sajwani is a close ally of Donald Trump, who hailed him as a 'great investor' at a press conference last year to announce a $20billion (£15bn) planned investment into US data centres. 
The pair have known each other since 2021, when Hussain's property company partnered with the Trump Organization to build the first Trump-branded golf course in the Middle East. 
He has an estimated net worth of $15.3bn (£11.5bn) and has substantial investments in Elon Musk's SpaceX and xAI. 
Abbas Sajwani's website describes him as 'the youngest billionaire in global real estate, having built a multibillion-dollar development company in under five years'. 
The 26-year-old's company, AHS Properties is an 'ultra-luxury' real estate developer based in Dubai. 
Last month, it bought Dubai's Shangri-La five-star hotel for $300m (£228m). 
Even at £140m, The Holme would only be the second most expensive home ever sold in the UK, just pipping the £138m paid two years ago for Aberconway House in London's Mayfair into third place. 
Still towering over both is the £205m paid by Chinese tycoon Cheung Chung Kiu to another Saudi royal for the 62,000 square feet of Rutland Gate overlooking Hyde Park in 2020. 
His son, Abbas Sajwani, pictured with Donald Trump 
The current most expensive home in Britain: Originally built as four separate family houses, the grand seven-storey, stucco-fronted residence runs from 2-8A Rutland Gate, Knightsbridge 
The freehold of The Holme is owned by the Crown Estate but the long lease on the Regency masterpiece was sold by the British Government to a Kuwaiti businessman for just £5million in 1984. 
Six years later it was in the hands of Prince Khaled, a former Sandhurst graduate and a career soldier in the Saudi Army, before he sold it in 2016. 
The following year, Saudi's Crown Prince Mohammed bin-Salman ordered a crackdown on his sprawling royal family in a purge that landed some of them in jail. 
Prince Khaled was not among them, but the crackdown coincided with a 'massive' deterioration in his finances and he later sold a £70m home in Paris and two yachts, according to reports at the time. 
Sales of high-end houses are usually done discreetly and often through the use of trusts which sometimes obscures the identity of the parties involved. 
There are just a handful of families in the world who can afford to buy, refurbish and maintain a mansion like The Holme, which requires a full-time staff of about 20 people. 
Article reasoning-pattern comparisonThis article: 5.1%RORY TINGLE: 1.3%Daily Mail: 3.7%Confirmation Bias5.1%This article: 5.0%RORY TINGLE: 6.3%Daily Mail: 1.0%Anchoring Bias5.0%This article: 7.4%RORY TINGLE: 1.8%Daily Mail: 3.5%Availability Heuristic7.4%This article: 8.2%RORY TINGLE: 2.1%Daily Mail: 0.9%Representativeness Heuristic8.2%This article: 2.8%RORY TINGLE: 0.7%Daily Mail: 0.8%Hindsight Bias2.8%This article: 2.7%RORY TINGLE: 1.5%Daily Mail: 1.8%Overconfidence Bias2.7%This article: 6.9%RORY TINGLE: 6.4%Daily Mail: 9.1%Framing Effect6.9%This article: 2.8%RORY TINGLE: 0.7%Daily Mail: 0.3%Loss Aversion2.8%This article: 4.7%RORY TINGLE: 1.2%Daily Mail: 0.4%Status Quo Bias4.7%This article: 4.8%RORY TINGLE: 1.2%Daily Mail: 0.1%Sunk Cost Effect4.8%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 2.3%Optimism Bias0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 1.2%Pessimism Bias0.0%This article: 8.4%RORY TINGLE: 5.2%Daily Mail: 12.8%Negativity Bias8.4%This article: 3.3%RORY TINGLE: 1.6%Daily Mail: 2.0%Self-Serving Bias3.3%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 1.2%Fundamental Attribution Error0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.2%Actor-Observer Bias0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 1.2%In-Group Bias0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.9%Out-Group Homogeneity Bias0.0%This article: 16.1%RORY TINGLE: 12.9%Daily Mail: 4.6%Halo Effect16.1%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.5%Horn Effect0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.0%Dunning-Kruger Effect0.0%This article: 8.5%RORY TINGLE: 2.5%Daily Mail: 1.6%Recency Bias8.5%This article: 3.0%RORY TINGLE: 0.7%Daily Mail: 0.5%Primacy Effect3.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.0%Blind-Spot Bias0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 1.7%Ad Hominem0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.2%Straw Man0.0%This article: 16.0%RORY TINGLE: 10.2%Daily Mail: 4.0%Appeal to Authority16.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 1.1%False Dilemma0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.8%Slippery Slope0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.1%Circular Reasoning0.0%This article: 8.4%RORY TINGLE: 5.0%Daily Mail: 4.3%Hasty Generalization8.4%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.6%Red Herring0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.8%Bandwagon0.0%This article: 7.4%RORY TINGLE: 3.9%Daily Mail: 7.6%Appeal to Emotion7.4%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.6%Begging the Question0.0%This article: 8.6%RORY TINGLE: 3.4%Daily Mail: 2.7%Post Hoc (False Cause)8.6%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.2%Tu Quoque0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.6%Burden of Proof0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.1%Appeal to Nature0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.1%Composition/Division0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 3.1%Anecdotal0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.1%No True Scotsman0.0%This article: 4.1%RORY TINGLE: 1.0%Daily Mail: 1.5%Ambiguity (Equivocation)4.1%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.0%Gambler’s Fallacy0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.0%Middle Ground0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.1%Personal Incredulity0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.1%Special Pleading0.0%This article: 0.0%RORY TINGLE: 1.3%Daily Mail: 0.2%Genetic Fallacy0.0%This article: 6.5%RORY TINGLE: 5.7%Daily Mail: 3.8%Unattributed Quote6.5%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 1.7%Quote-first Misdirection0.0%This article: 10.1%RORY TINGLE: 7.1%Daily Mail: 9.2%Biased Writer Voice10.1%This article: 3.3%RORY TINGLE: 0.8%Daily Mail: 0.8%Indoctrination3.3%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.3%Politically Left Leaning Bias0.0%This article: 0.0%RORY TINGLE: 0.0%Daily Mail: 0.6%Politically Right Leaning Bias0.0%This article: 0.0%RORY TINGLE: 1.3%Daily Mail: 1.0%Attempt to Sell a Product or S…0.0%

706 words analyzed.

Speakers

1speaker3.3%attributed speech683writer words
Voice mapSelect a segment to jump to its words
Writer's voice • 28 words • 100.0% coverageWriter's voice • 21 words • 0.0% coverageWriter's voice • 36 words • 0.0% coverageWriter's voice • 26 words • 100.0% coverageWriter's voice • 29 words • 100.0% coverageWriter's voice • 23 words • 0.0% coverageWriter's voice • 19 words • 0.0% coverageWriter's voice • 26 words • 0.0% coverageWriter's voice • 20 words • 0.0% coverageWriter's voice • 19 words • 0.0% coverageWriter's voice • 17 words • 0.0% coverageWriter's voice • 13 words • 0.0% coverageWriter's voice • 20 words • 100.0% coverageWriter's voice • 35 words • 0.0% coverageWriter's voice • 28 words • 0.0% coverageWriter's voice • 19 words • 0.0% coverageAbbas Sajwani's website • 23 words • 100.0% coverageWriter's voice • 14 words • 100.0% coverageWriter's voice • 11 words • 0.0% coverageWriter's voice • 35 words • 0.0% coverageWriter's voice • 31 words • 0.0% coverageWriter's voice • 8 words • 0.0% coverageWriter's voice • 25 words • 0.0% coverageWriter's voice • 34 words • 0.0% coverageWriter's voice • 29 words • 0.0% coverageWriter's voice • 26 words • 0.0% coverageWriter's voice • 35 words • 0.0% coverageWriter's voice • 24 words • 0.0% coverageWriter's voice • 32 words • 0.0% coverage
100%flagged-word coverage
23 attributed words100% of attributed speech91% writer coverage
0%50.0%100.0%Indoctrination+100.0 ptsWriter: 0.0%Abbas Sajwani's website: 100.0%100.0%Biased Writer Voice-10.4 ptsWriter: 10.4%Abbas Sajwani's website: 0.0%0.0%Unattributed Quote-6.7 ptsWriter: 6.7%Abbas Sajwani's website: 0.0%0.0%

Attribution is sentence-level. Pattern percentages are calculated only from words assigned to that voice.

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Analysis

Hover over highlighted words in the article to view the associated bias or fallacy analysis.