01 / 04 · The Market · The market
The Islamic mortgage premium, without the slogan.
Muslims in Britain have paid more for a lawful house. That is a funding problem, a scale problem, and a distribution problem. It is not a proof that the product is fake — and it is not a reason to take the cheaper riba loan.
The Mizan desk · 7 September 2026 · 11 min
On 19 October 2025 Ibrahim Khan told X that the average Muslim family in Britain pays thousands more for an Islamic mortgage, that the gap has run at 1–2% on the rate, and that a £40 million funding book aimed at StrideUp and Offa was the beginning of an attempt to kill that gap. IslamicFinanceGuru had put a harder number on it in February: about 20% more expensive across a typical comparison, two providers against two hundred.
Those posts are fundraising as well as analysis. They are still the most honest public description of the UK book. Conventional lenders fund themselves in a deep, cheap, interest-bearing market. Islamic home finance funds itself on expected-profit deposits, wakala pools, and specialist funds. The cost of that money shows up in your rent-plus-units.
The dream is a house in an Islamic way priced like everyone else’s mortgage. The market has not delivered that dream. The documents still matter more than the dream.
Why cheaper is not the ruling
X’s counter-post writes itself: if the amortisation matches and the Islamic version costs more, take the Halifax. That is a price argument pretending to be a fiqh argument. A stolen car can also be cheaper than a dealership.
The premium is a reason to demand more providers, to read Offa against Al Rayan, to ask Gatehouse why a refinance came with no fees in September 2026, and to put capital into lawful funding lines if you are the sort of person who does that. It is not a fatwa that riba is waived because Tesco Clubcard pays for the difference.
Competition is the only interesting policy
Khan’s orchard metaphor — water more than one tree — is the industrial logic. Offa buying Bank of Ireland’s Islamic home-finance book, StrideUp’s co-ownership path, Gatehouse’s HPP and BTL, Al Rayan’s incumbent retail, BLME and UBL at the specialist end: that is still a village. The UK housing stock is not a village.
When the book is £400 million instead of £40 million, the premium may compress. Until then, a family in Sparkhill is choosing between a lawful expensive house and a cheap prohibited loan. This magazine will not pretend that choice is easy. It will also not pretend it is a trick question.