Financing a London home the halal way, without riba

Why London buyers face a distinct market

London prices sit far above the national average, so many buyers need finance well beyond £500,000. That suits the specialist Islamic lenders, several of which set high minimum amounts and concentrate on Prime Central London, Outer London boroughs and the surrounding Home Counties.

The capital also hosts the head offices of every UK Islamic bank, from Gatehouse Bank in the City to Kuwait Finance House (UK) in Marylebone. Their underwriters know London leasehold flats, service charges and new-build developments, which simplifies valuations compared with providers based abroad.

How the ijarah and co-ownership models work

Under an ijarah plan the bank buys the flat or house and leases it to the customer for a fixed term. Rent covers use of the property; in an amortising version, extra payments gradually buy the bank out until title passes to the customer.

Under diminishing musharakah, buyer and bank purchase together. The buyer’s deposit becomes an initial ownership share, and each month part of the payment buys more units while the rest is rent on the bank’s remaining share. Gatehouse and StrideUp both use this co-ownership logic.

Leasehold issues specific to London flats

Most London flats are leasehold, and lenders set minimum unexpired terms. KFH (UK) requires at least fifty years remaining at the end of the plan, while other providers ask for longer. Short leases may need a statutory lease extension before any Islamic provider will proceed.

Stamp duty on a London purchase

Stamp Duty Land Tax is charged once, at normal residential rates, because sections 71A to 73 of the Finance Act 2003 exempt the extra transfers created by the Islamic structure. On London prices the tax is significant, and buyers of second homes also pay the additional dwellings surcharge.

Which lenders cover London property in 2026?

Kuwait Finance House (UK), formerly Ahli United Bank UK and fully Islamic since August 2024, offers ijarah plans from £250,000 for owner-occupiers and landlords, at up to 70% of value in Central London, Outer London and the Home Counties.

Gatehouse Bank finances homes across England and Wales from £75,000 up to £5 million, and above that on request. AlRayan Bank’s Premier team offers commodity murabaha home finance, but mainly to clients from Qatar, Saudi Arabia, Kuwait, Bahrain and Oman rather than local residents.

Regulation and consumer protection

Owner-occupied plans are regulated by the Financial Conduct Authority under MCOB, including the specific home purchase plan sales standards in MCOB 4.10. The providers are banks authorised by the Prudential Regulation Authority, and disputes can be escalated to the Financial Ombudsman Service.

What is not available locally

Islamic finance for shared ownership flats, Help to Buy style equity loans or right-to-buy council purchases is rare. Buyers with small deposits on expensive London flats often fall below the minimum finance-to-value thresholds and may need a larger deposit or a cheaper borough.

Steps from offer to keys

1. Set a budget, noting that KFH (UK) finances at most 70% of value and Gatehouse up to 95% on houses.
2. Obtain a decision in principle before making offers through a London estate agent.
3. Check the lease length, ground rent and service charges of any flat early.
4. Submit the full application with income evidence, bank statements and proof of deposit.
5. Let the provider instruct a valuer familiar with the borough and building type.
6. Appoint a solicitor experienced in home purchase plans; KFH (UK) requires a firm separate from its own.
7. Exchange contracts once the formal offer arrives, then complete and start monthly payments.

Buyers in competitive London chains should share the expected HPP timeline with their agent. Gatehouse quotes twelve to sixteen weeks from signed offer to completion, which is longer than many sellers expect from a conventional mortgage buyer.

Costs to budget for in London

Documents most lenders ask for

Expect photo identification, proof of address, three months of payslips or two to three years of accounts for the self-employed, recent bank statements, and evidence of where the deposit came from. Overseas applicants add translated documents and, sometimes, home-country credit reports.

Frequent reasons for a declined application

• Studio flats, HMOs or serviced apartments, which KFH (UK) excludes.
• A lease too short for the requested term.
• Deposit funds that cannot be traced, especially cash or third-party gifts.
• Affordability stretched by high service charges on new-build towers.
• Expecting Islamic finance on a shared ownership or right-to-buy purchase.

Can a London buy-to-let use the same plan?

Yes, KFH (UK) and Gatehouse Bank both offer buy-to-let purchase plans, including through limited companies. These investor plans are generally not regulated by the FCA, and rental income must cover the payments according to each provider’s criteria.

Are rates higher than a high-street mortgage?

Often slightly, because Islamic banks fund themselves differently and lend in smaller volumes. KFH (UK) benchmarks rent to its own base rate plus a margin. Comparing the annual percentage rate shown in the illustration is the most reliable way to compare total cost.

Can non-UK residents buy in London this way?

Yes. KFH (UK) accepts foreign-currency income, Gatehouse considers residents of more than 190 countries, and AlRayan’s Premier team and Nomo target Gulf-based buyers. Non-resident buyers also pay a 2% SDLT surcharge on top of standard residential rates.

What if the plan must end early?

The home can be sold at any time. The customer repays the provider’s remaining share from the sale proceeds and keeps any gain on their own share. Fixed-rate plans may carry early settlement charges, so the plan illustration should be read before choosing a term.