Can I rent out my house on a normal mortgage?

Fact checked
Fact Checked.
Updated on
July 16, 2021

In a nutshell

Maybe! If you’re only planning to rent your house out temporarily, your lender might be happy to give you ‘consent to let’ on your current mortgage.

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Moving in with a partner and don’t fancy selling up just yet? Going away travelling or relocating for work? Whatever your reasons for moving away, renting your house out could make it easier for you to continue paying your mortgage while you’re gone. But do you need to change your mortgage or can you stay on your current one? Here’s the full lowdown.

Can you rent out your house on your average, residential mortgage?

Well, that depends on whether you want to rent your house out on a temporary basis or on a permanent one.

If it’s only a temporary thing, your lender (the person who gave you the mortgage) might give you ‘consent to let.’ That’s permission to rent out your home for a given period of time on your current, residential mortgage. Hoorah!

If they don’t give you consent, or you want to rent your home out on a permanent basis, then you won’t be able to stay on your current mortgage. Sorry! Instead, you’ll need to switch over to a buy-to-let mortgage, either with your current lender or a new one (if you do have to change your mortgage, it’s normally worth getting a mortgage broker to compare the market for you to see where you can get the cheapest deal).

Just beware: if you want to rent your house out, you’ll need to let your lender know first. Unless you get permission, you could be committing mortgage fraud, which is pretty serious. We’ll get to that in a bit!

How does consent to let work?

‘Consent to let’ is exactly what it sounds like – permission to rent your house out!

If your lender gives you consent to let, it means they’re happy for you to rent your house out on your current mortgage. But it’ll only last for a set period of time – normally, this will be for a year or until your fixed-rate mortgage comes to an end. 

So, who’s it for? Well, it could work for any homeowner who needs to rent their house out short-term. 

Imagine you’re moving in with a partner but you want to test the water before you sell up. Consent to let will allow you to rent your house out while you decide whether you want to go ahead and sell it, or whether you’ll be moving back in.

Or say you want to go travelling for a few months. Renting out your home will help you pay your mortgage while you’re gone. And doing so with consent to let will be a lot easier than switching to a buy-to-let mortgage and then back to a residential mortgage again when you get home. Makes sense, right?!

However, it does come at a cost. Even though residential mortgages are typically cheaper than buy-to-let mortgages, most lenders will charge you for consent to let. This might be a fixed fee or you might have to pay higher interest rates. Some lenders will even make you do both!

Plus, you’ll still have to fork out for all the other costs associated with becoming a landlord, such as getting a gas safety certificate, an energy performance certificate, making sure that your building meets fire safety regulations… we could go on! 

Ultimately though, the rent you get should (fingers crossed!) cover all these costs and more. So, it can be a great way of generating income. You can even use an agent to manage your property for you if you don’t want to deal with the nitty-gritty yourself. Not bad, eh?

Will I be able to get consent to let?

Want to rent out your house temporarily? Here’s what most lenders will look at when they’re umming and ahhing over whether to give you consent to let.

  1. Equity: Equity’ refers to how much of your property you own outright (in other words, how much cash would go back into your pocket rather than your lender’s if you sold your home and paid the mortgage off). Some lenders will only give you consent to let if you’ve built up a decent amount of equity, such as 25% of your house’s value.
  1. Income: Some lenders won’t give you consent to let unless you’re earning above a certain amount. They’ll also want to make sure that the rental income you get on your property will easily cover the cost of the mortgage repayments.
  1. How long you’ve been with your lender: Some lenders will only give you consent to let when you’ve been on your current mortgage deal for a while. Some will want you to have been with them for at least 12 months.
  1. Help to Buy: On a Help to Buy or shared ownership mortgage? You can ask the schemes for consent to let, but they have pretty strict criteria. So, it’ll make things that little bit harder. 

Not sure you’ll meet the criteria for consent to let? Don’t panic just yet. You might still be able to rent out your house – it just means you’ll need to switch to a buy-to-let mortgage. Which brings us onto… 

How does a buy-to-let mortgage work?

If you’re struggling to get consent to let or you fancy renting out your property for a longer period of time (normally over a year), you’ll need to switch over to a buy-to-let mortgage – in other words, a mortgage specially designed for people who want to earn an income from their property rather than living in it as a home.

The best thing about a buy-to-let mortgage is that it’ll let you rent your house out – and get that all-important rental income flowing in – for as long as you want. Pass the prosecco!

Most of these mortgages are interest-only. That’s where your monthly repayments only cover the interest building up on your loan, and not the loan itself. Then, when your mortgage term comes to an end, you’ll need to pay the full loan back in one big lump sum.

That might sound scary, but remember: your property is an investment and you won’t be living in it! So, lots of landlords will just remortgage and then eventually sell their properties to get the money together. 

You should also bear in mind that buy-to-let mortgages are typically more expensive than residential mortgages. You’ll normally have to put down a bigger deposit (we’re talking in the realm of 25% to 40% of your property’s value!) and you’ll have to fork out on higher fees and interest rates as well.

Of course, the idea is that you’ll be earning an income from your property, so this shouldn’t be the end of the world. But don’t forget you’ll still need to pay your mortgage if you don’t have any tenants. So, make sure you can afford the monthly repayments without any rental income if needed.

How do I get a buy-to-let mortgage?

It’s normally a bit harder to get a buy-to-let mortgage than it is to get a residential one. 

Your lender will do all the normal checks that they would for a residential mortgage, like checking your income and credit score (a score that shows how good you’ve been with money in the past). But they’ll also check how much rent you’re planning on charging. 

They’ll normally need your rental income to be at least 125% of your monthly mortgage repayments (assuming it’s an interest-only mortgage). Confused? Don’t worry. Say your monthly repayments are going to be £500 per month. It just means you’d need to charge your tenants at least £625 per month as your lender will want to be sure your rental income will easily cover the repayments.

That said, your lender will also be wondering what’s going to happen if you don’t have any rental income for a while – so, they’ll want to make sure your income is high enough to cover all eventualities!

If you’re looking to switch to a buy-to-let mortgage, we’d recommend using an independent mortgage broker (also known as a mortgage advisor or, in our books, a superhero!). Your current lender might be happy to swap you over, but a mortgage broker will be able to tell you if you could get a better deal elsewhere. Here’s a tip for you: you usually can!

Do I have to tell my lender I’m renting out my property?

Yes!! If you rent out your property without getting permission from your lender first, you’ll be breaching the terms of your mortgage. If your lender finds out, they could demand that you pay your mortgage back in full instantly (and let’s be honest, how many of us could really afford to do that?!). You could also get a black mark on your credit score, which could make it harder for you to get a mortgage (and other kinds of loans) in the future. 

We know what you’re thinking: would they ever actually find out though?!

Well, it’s impossible to tell, but lenders have developed some pretty crafty ways of catching unofficial landlords out. For example, if one of your tenants returns a letter in your name that was sent to your property, it could trigger an investigation. 

Ultimately, the consequences are just too big to risk it. So, take our advice and make sure you get permission first.

Ready to become a landlord?

Whether it’s a temporary change in circumstances or you’re planning on earning an income as a landlord from now on, one thing’s certain: you’ll need to tell your mortgage lender!

To get the ball rolling, just get in touch with an independent mortgage advisor. They’ll be able to help you choose between consent to let or a buy-to-let mortgage. And if the answer’s buy-to-let, they can compare the whole market to find the best deal for you. What more could you ask for?!

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Ash Jensen (CeMAP)
Ash Jensen (CeMAP)

Director & Head Broker of Make My Mortgage

Ash has more than 20 years’ experience in the mortgage industry, making him a true expert when it comes to anything to do with mortgages (trust us, anything that Ash doesn’t know about mortgages isn’t worth knowing!).

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