Are Islamic Mortgages More Expensive? Full Cost Breakdown for UK Buyers

Updated
Nov 13, 2025 7:32 PM
Written by Nathan Cafearo
Explore whether Islamic mortgages cost more than conventional ones. This guide details key differences, costs, eligibility, pros and cons, and what UK buyers should consider before choosing Sharia-compliant finance.

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Unpacking Islamic Mortgages: Are They Costlier for UK Homebuyers?

The UK property market is diverse, catering to a wide range of cultural and religious needs. Among its offerings, Islamic mortgages—or Sharia-compliant home finance—stand out for those seeking to avoid interest (riba), in line with Islamic principles. But a common question arises: are Islamic mortgages more expensive than conventional mortgages? Understanding the real costs, their structure, and what this means for homebuyers in the UK is crucial before making a financial commitment.

Islamic mortgages are designed around the prohibition of interest. Instead of lending money with interest, lenders buy the property and sell it to the buyer at a higher price, or rent it to the buyer until ownership is transferred. These products are offered by several UK banks and specialist providers, and are open to both Muslims and non-Muslims seeking ethical finance options.

Price comparisons between Islamic and conventional mortgages are not always straightforward. The structure, fees, and profit rates can differ significantly. While some buyers report higher monthly payments with Islamic finance, others find the transparency around costs and ethical considerations appealing. This article breaks down the cost components, eligibility, risks, and alternatives, enabling you to make an informed decision.

Who Should Consider an Islamic Mortgage?

Islamic mortgages primarily serve those for whom paying or receiving interest is not permissible, such as observant Muslims. However, these products are not exclusive. Anyone interested in ethical or alternative finance may find them appealing.

Ideal candidates include:

  • Muslims seeking Sharia-compliant financing.

  • Buyers desiring transparency and ethical structure.

  • Self-employed individuals or those with non-traditional income streams, as some Islamic lenders may have different criteria.

  • First-time buyers, home movers, or investors preferring alternative finance models.

Note: If your main priority is the lowest possible cost, a conventional mortgage might sometimes offer more competitive rates. However, if ethical or religious alignment is key, Islamic mortgages are tailored for you.

Key Terms and Concepts in Islamic Mortgages

Understanding how Islamic mortgages differ starts with the terminology:

  • Murabaha: The bank purchases the property and sells it to you at a marked-up price. Repayments are fixed over a set period.

  • Ijara: A lease-to-own model. The bank buys the property and leases it to you. A portion of your payments goes toward eventual ownership.

  • Diminishing Musharaka: A partnership where you gradually buy the bank’s share over time, with rent paid on the remaining portion.

  • Profit Rate: Instead of interest, Islamic mortgages charge a profit rate, which functions similarly but is structured to comply with Sharia law.

Types of Islamic Home Finance in the UK

Several Sharia-compliant options are available:

  1. Home Purchase Plans (HPPs): The most common, using Diminishing Musharaka. You co-own the property with the lender and gradually buy out their share.

  2. Ijara Finance: The lender buys the property and leases it to you. Over time, you gain full ownership.

  3. Murabaha Finance: The lender buys and immediately sells the property to you at a fixed, higher price, usually repaid over a short term.

Each model affects total cost, monthly payments, and flexibility. Providers include Al Rayan Bank, Gatehouse Bank, and several high-street banks with Islamic finance divisions.

Costs, Impacts, and Risks

Islamic mortgages often appear more expensive at first glance. Here’s why:

  • Profit Rates: Typically, these are comparable to or sometimes higher than conventional interest rates. As of 2024, HPP profit rates range from 4.5% to 6%.

  • Upfront Fees: Arrangement and legal fees may be higher due to the property purchase structure. Expect £1,000–£2,000 in upfront costs.

  • Early Repayment: Some plans are less flexible with overpayment or early exit, potentially incurring charges.

  • Total Cost: Over a 25-year term, the total paid may be higher—sometimes by several thousand pounds—than a conventional mortgage.

On the positive side, costs and profit rates are usually fixed and transparent, making budgeting easier.

Feature Islamic Mortgage Conventional Mortgage
Interest Charged No Yes
Profit Rate Yes No
Upfront Fees Higher (typically) Lower (typically)
Early Repayment Sometimes restricted Often flexible
Total Cost Over Term Sometimes higher Sometimes lower

Eligibility, Requirements, and Conditions

To qualify for an Islamic mortgage in the UK, you will generally need:

  • Proof of income (employed, self-employed, or other)

  • Deposit (usually 20–30%, sometimes higher than conventional)

  • Good credit history

  • Property located in England, Wales, or Scotland

  • Agreement to Sharia-compliant terms

Age limits and maximum term lengths (often up to 25 years) also apply. Some lenders may have additional criteria.

How Islamic Mortgages Work: Step-by-Step

  1. Select a Sharia-compliant lender or broker.

  2. Provide details about your income and deposit.

  3. Choose a suitable property.

  4. Lender purchases the property on your behalf.

  5. Enter into a Home Purchase Plan or Ijara agreement.

  6. Make monthly payments (rent + acquisition).

  7. Gradually acquire full ownership over the term.

  8. Complete the final transfer of property title.

Pros and Cons of Islamic Mortgages

Pros:

  • Sharia-compliant and ethical for observant Muslims

  • Transparent profit rates and payment structures

  • No interest charged

Cons:

  • Often require larger deposits

  • Higher upfront and total costs in some cases

  • Fewer lenders, limiting options and flexibility

  • Potential restrictions on early repayment

Carefully weigh these factors against your needs and financial situation.

Important Considerations Before Deciding

Before committing to an Islamic mortgage, review the following:

  • Compare total costs over the term, not just monthly payments.

  • Check flexibility for overpayments or early exit.

  • Review all fees and charges with your lender or broker.

  • Consider the impact of larger deposits on your savings.

If in doubt, seek advice from an independent mortgage broker with experience in Sharia-compliant finance.

Alternatives to Islamic Mortgages

If Islamic mortgages are not suitable or too costly, consider:

  • Conventional mortgages: May offer lower rates, but not Sharia-compliant.

  • Shared ownership schemes: Buy a share and pay rent on the rest.

  • Help to Buy equity loans: Government-backed, but not Sharia-compliant.

  • Family assistance mortgages: Use family support for deposits.

Each alternative comes with its own eligibility and cost structure.

Frequently Asked Questions

Are profit rates the same as interest rates?
No. Profit rates replace interest, in line with Sharia law, but serve a similar function in calculating your payments.

Can non-Muslims get an Islamic mortgage?
Yes. These products are open to anyone who meets the criteria and prefers ethical finance.

Are Islamic mortgages regulated in the UK?
Yes. The Financial Conduct Authority (FCA) regulates Islamic mortgage products.

Do I need a larger deposit for Islamic mortgages?
Usually, yes. Deposits of 20–30% are common, compared to 5–10% for some conventional deals.

Can I refinance or remortgage an Islamic mortgage?
Options exist, but fewer lenders offer this, and switching may incur fees.

Are there fixed and variable profit rates?
Yes. Some lenders offer fixed, others variable profit rates—check with your provider.

Next Steps

If you’re considering an Islamic mortgage, compare offers from specialist lenders and mainstream banks. Review all costs, eligibility, and flexibility. Consult an experienced mortgage broker for tailored advice. Take time to ensure your choice aligns with your financial goals and ethical beliefs.

Disclaimer

This article provides general information only and does not constitute financial advice. Please consult a qualified adviser or mortgage broker before making any financial decisions. Rates and terms may change.

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