What type of mortgage do I need?

Choosing a mortgage is not just about finding a rate. The type of mortgage you choose can affect your monthly payments, payment certainty, flexibility and how the loan is repaid.

Some mortgage types describe how you repay the loan. Others describe how the interest rate works, who the mortgage is for, or the type of property you want to buy.

Once you separate the main categories, it becomes easier to compare the structure, cost and flexibility of each option.

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What to know about mortgage types

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How mortgage types work together

Mortgage types are not all categories of the same thing. Some describe how you repay the loan, while others describe how the interest rate works, who the mortgage is for, or the type of property being bought.

A simple way to compare mortgage types is to separate them into four groups:

• Repayment style: repayment or interest-only
• Rate type: fixed, variable, tracker, discount or standard variable rate
• Buyer or borrower type: first-time buyer, moving home, remortgage, buy-to-let or specialist borrowing
• Property or purchase type: new build, shared ownership or other specific property routes

This matters because you may choose more than one “type” at the same time. For example, a first-time buyer could choose a repayment mortgage on a fixed rate. A landlord could choose an interest-only buy-to-let mortgage. A new build buyer could still compare fixed, tracker or repayment options.

Once you understand how the categories fit together, it becomes easier to compare the structure, cost and flexibility of each mortgage.

Repayment vs interest-only mortgages

A repayment mortgage gradually reduces your loan as you make monthly payments.

Your monthly payment usually covers the interest charged by the lender and part of the original loan. Over time, the mortgage balance should reduce, provided you keep up with payments.

By the end of the mortgage term, the loan should be repaid in full.

Repayment mortgages can suit buyers who want a clear route to owning their home outright. However, monthly payments are usually higher than an equivalent interest-only mortgage because you are repaying both interest and capital.

Learn more: Repayment mortgage →

With an interest-only mortgage, your monthly payment covers interest only, while the original loan still needs to be repaid.

The original loan does not reduce during the mortgage term. This means you need a separate repayment plan to clear the balance at the end.

Interest-only mortgages can offer lower monthly payments, but they carry more risk if you do not have a suitable repayment strategy. Lenders usually apply stricter checks and may want clear evidence of how the loan will be repaid.

Learn more: Interest-only mortgage →

Fixed, tracker and variable rate mortgages

A fixed-rate mortgage keeps your interest rate the same for an agreed period, such as two, five or ten years.

This means your monthly payments stay the same during the fixed period, which can make budgeting easier. Fixed rates are often popular with borrowers who want payment certainty.

For example, if you fix at 4.5% for five years, your interest rate and monthly payment stay the same during that fixed period, unless you change the mortgage.

However, fixed-rate deals can include early repayment charges if you leave the deal early. They may be less flexible if you expect to move, repay the mortgage or change your borrowing before the fixed period ends.

Learn more: Fixed-rate mortgage →

A variable-rate mortgage can move up or down. This means your monthly payments may change if the interest rate changes.

There are different types of variable-rate mortgages, including tracker mortgages, discount mortgages and standard variable rate mortgages.

A variable rate may appeal if you want more flexibility or believe rates could fall. However, your payments could also rise, so you need to be comfortable with some uncertainty.

Learn more: Variable-rate mortgage →

A tracker mortgage follows another rate, usually the Bank of England base rate, plus a set percentage.

For example, if the Bank of England base rate is 4% and your tracker is base rate plus 1%, your mortgage rate would be 5%. If the base rate changes, your mortgage rate usually changes too.

Tracker mortgages can be useful if you want your rate to follow wider market movements. However, your monthly payments can rise if the tracked rate increases.

Learn more: Tracker rate mortgage →

A discount mortgage gives you a discount from the lender’s standard variable rate for a set period.

For example, if the lender’s standard variable rate is 7% and your discount is 2%, your pay rate would be 5%. If the lender’s standard variable rate changes, your payment could still move.

Discount mortgages can offer a lower starting rate, but they are less predictable than fixed-rate mortgages.

A standard variable rate, often shortened to SVR, is the lender’s default variable rate.

You may move onto an SVR when your fixed, tracker or discount deal ends if you do not choose a new mortgage deal. SVRs are usually flexible, but they can be more expensive than other mortgage products.

If your current deal is ending soon, it is usually worth comparing your options before moving on to the lender’s SVR.

Learn more: Standard variable rate →

Mortgage types by buyer situation

A first-time buyer mortgage usually refers to the mortgage options available to people buying their first home, rather than one specific product.

First-time buyers may compare low-deposit mortgages, fixed rates, government-backed schemes, new build options or family-assisted mortgages.

The right option depends on your deposit, income, credit profile and the type of property you want to buy.

Learn more: First-time buyer mortgages →

A home mover mortgage is used when you are selling your current property and buying a new one. Your options may depend on your equity, deposit, income, current mortgage deal and whether you want to port your existing rate.

Learn more: Moving home mortgages →

A remortgage is when you move from your current mortgage to a new deal, either with your existing lender or a different lender.

People remortgage for different reasons. You may want to avoid moving onto a standard variable rate, reduce monthly payments, release equity, change the mortgage term or switch to a product that better fits your plans.

A remortgage can be useful, but it is important to consider fees, early repayment charges and the total cost of switching.

Learn more: Remortgages →

A buy-to-let mortgage is used to buy or refinance a property that will be rented out.

Lenders usually assess buy-to-let mortgages differently from residential mortgages. They often look at the expected rental income, property value, deposit size and your wider financial situation.

Buy-to-let mortgages are usually interest-only, although repayment options may also be available.

Buy-to-let mortgages are not usually regulated by the Financial Conduct Authority unless they meet specific consumer buy-to-let criteria.

Learn more: Buy-to-let mortgages

Later life mortgages can support buying, remortgaging or borrowing against a property later in life.

Options may include standard mortgages, retirement interest-only mortgages, lifetime mortgages or equity release, depending on your age, income, equity, repayment method and long-term plans.

Learn more: Later life mortgage options →

Mortgages by property or purpose

A new-build mortgage is used to buy a newly built home or a property that is still being built.

New build purchases can involve different deadlines, valuation checks, and offer expiry considerations. Some lenders may also have specific rules around flats, houses or developer incentives.

If you are buying a new-build property, check that the mortgage offer is likely to cover the expected completion date.

Learn more: New-build mortgages →

Some mortgages are shaped around a specific borrower, property type or financial situation. These are not always separate products in the same way as fixed-rate or repayment mortgages.

Often, they describe the borrower’s circumstances, the property being bought or how the mortgage needs to be structured.

The right route depends on your income, deposit, credit profile, property type, long-term plans and lender criteria.

How to choose the right mortgage type

The right mortgage type depends on more than the headline interest rate.

You need to think about how the mortgage works in practice: whether you want payment certainty or flexibility, whether you want to repay the loan each month or use an interest-only structure, and how long you plan to stay in the property.

Your income, deposit, credit profile and property type can also affect which lenders and mortgage options are available to you.

A mortgage that looks cheaper at first may not always be the best fit once you compare fees, flexibility, repayment structure and long-term cost.

Before you choose a mortgage type

Different types of mortgages suit different goals. A first-time buyer may want certainty and a manageable deposit, while a remortgager may want to avoid moving onto a higher standard variable rate.

A landlord, self-employed borrower or someone buying a specialist property may need a mortgage structure that fits more specific lender criteria.

Before choosing, it helps to compare the mortgage type, interest rate, repayment method, term, fees and lender criteria together.

That way, you can look beyond the label and focus on what actually suits your situation.

How Muttuo Mortgages can help

Choosing the right type of mortgage can feel confusing because there are several decisions to make, including repayment method, rate type, lender criteria and the route that fits your situation.

Muttuo Mortgages can help you:

Whether you are buying, moving, remortgaging or exploring a more specialist route, getting advice can help you understand which options are realistic before you apply.

Mortgage types FAQs

These FAQs answer common questions about mortgage types, including repayment methods, rate types, first-time buyer options and whether you can change mortgage type later.

What are the main types of mortgages?

The main types include repayment, interest-only, fixed-rate, tracker and variable-rate mortgages.

Mortgages can also be grouped by buyer type, property purpose and personal circumstances. For example, a buyer could have a first-time buyer repayment mortgage on a fixed rate, or a buy-to-let mortgage on an interest-only basis.

What is the most common type of mortgage?

Repayment mortgages are common for residential buyers.

With a repayment mortgage, your monthly payments usually cover the interest charged by the lender and part of the loan itself. This means the balance should reduce over time, provided you keep up with payments.

Is a fixed-rate mortgage better than a variable mortgage?

It depends on whether you want payment certainty or more flexibility.

A fixed-rate mortgage keeps your rate the same for a set period, which can make monthly payments easier to plan around. A variable, tracker or discount rate can move up or down, so your payments may change.

What type of mortgage is best for first-time buyers?

The right type of mortgage depends on your deposit, income, affordability and plans.

Many first-time buyers use repayment mortgages and may choose a fixed rate for payment certainty. However, the right option depends on your circumstances, lender criteria and how comfortable you are with payments changing.

Can I change mortgage type later?

You may be able to change mortgage type when you remortgage, switch deal or review your borrowing.

For example, you may be able to change rate type, mortgage term or repayment structure. This depends on lender criteria, affordability checks, product availability, fees and any early repayment charges.