Are 100% Mortgages A Good Idea For First Time Buyers?

When it comes to getting on the property ladder, saving for the deposit is – at risk of mixing metaphors – often the toughest hurdle to overcome. By 2016, the average deposit for a first time buyer was more than £30,000, meaning the upfront cost of a house is higher than the average annual salary and almost double the typical deposit paid in 2007.

So, what if you could bypass the need for a deposit? What if you were able to buy the whole house with a mortgage – wouldn’t that be a way to help first time buyers who are ready to afford everything but the deposit?

100% mortgages are making a comeback

For some, 100% mortgages were synonymous with the housing market at a time when the bubble was about to burst. Indeed, in 2007 there were 238 different 100% mortgages available and they pretty much disappeared overnight during the crash in the years that followed.

By 2016 there were eight products – with Barclays among the providers prepared to lend the full cost of a home to borrowers.

Yet, in a bid to offer a level of protection to lenders, most of the mortgages require at least some input from parents or family members. Some ask for guarantees from parents – securing a first time buyer’s mortgage against their property – or for them to put an amount of money into an account and keep it there for a set period, after which it is returned to them if their child keeps up with their mortgage payments.

It’s clear, then, that such 100% mortgages can only really be a good idea for people with parents who are able to offer support, even if it’s not a gift or loan of a deposit. Borrowers will need to convince their parents that they won’t do anything that requires those guarantees to be called in before they can approach a bank.

Buying a home as a first time buyer can get quite daunting, but fortunately, there are now various online resources that make the process of buying a house and applying for mortgages easier. Online resources such as the Own Up Blog provide plenty of helpful articles to help improve your knowledge about mortgages and real estate.

Problems with 100% mortgages

While a 100% mortgage might sound like a good idea, they don’t always offer a good deal. The biggest risk is that the home could reduce in value and leave the borrower in negative equity – a term meaning someone owes the lender more money than the property is actually worth.

Lenders worry about this because it might mean that they cannot get all of their money back by repossessing a house if the worst were to happen. If this happens to too many people in too short a period, then the market itself would be in trouble – which is why some economists are nervous about 100% mortgages becoming too widespread.

As a result, lenders who offer these products might wish to mitigate against that risk by charging a higher interest rate on their mortgage.

Mortgages are, by their nature, very long term financial products that cause people to pay a substantial amount of interest. The best arrangements tend to involve borrowers paying as much as they can of this burden up front to reduce the size of their loan and interest bill in time.

Even a five or ten per cent deposit can make a big overall difference when it comes to weighing up the relative merits of different mortgages.

The existence of 100% mortgages, therefore, is something that should provoke caution. Lenders need to be cautious over who they approve for such deals – and seem to be asking for evidence of the ‘bank of mum and dad’ from applicants – while borrowers need to be careful about getting the right deal. The market too needs both sides to be cautious to avoid creating another bubble that could burst down the line.

EAN Content

Content shared by this account is either news shared free by third parties or sponsored (paid for) content from third parties. Please be advised that links to third party websites are not endorsed by Estate Agent Networking - Please do your own research before committing to any third party business promoted on our website. As an Amazon Associate, I earn from qualifying purchases.

You May Also Enjoy

Rightmove logo
Breaking News

Rightmove to launch digital agent valuation tool to connect agents with more future sellers

The UK’s largest property platform Rightmove is adding a new product to its suite of valuation tools, helping agents to reach more future sellers that want an online-first experience. With the new Online Agent Valuation, prospective sellers can send photos and detailed information about their home to selected agents, who can then reply with an…
Read More
Estate Agents should not all look the same
Estate Agent Talk

Building Trust, One Step at a Time

The latest Ipsos Veracity Index reveals that trust in estate agents has reached its all-time-high since they were first included in the survey, with 37% of the public expressing confidence in 2024 compared to just 28% the previous year. But there’s still more to be done to keep on the upward trend according to property…
Read More
Breaking News

Breaking Property News 11/08/25

Daily bite-sized proptech and property news in partnership with Proptech-X. 10 critical fixes for Estate Agent websites How AI search is reshaping the Web With ChatGPT, Gemini and XAI now answering property questions that once went straight to Google, estate agents face a new digital battleground. AI search is reshaping how buyers, sellers, landlords and tenants…
Read More
How to add value to your home
Estate Agent Talk

Investing in Property: A Smart Move for Long-Term Financial Growth

In a world of fluctuating markets and uncertain economic trends, property investment remains one of the most stable and reliable ways to build long-term wealth. Whether you’re purchasing your first home, a rental unit, or commercial space, real estate continues to offer numerous advantages that set it apart from other types of investments. This article…
Read More
How to help out hoarders
Estate Agent Talk

Neighbourly nightmares: One in three Brits face next-door disputes

New research from Rightmove reveals that over a third of Brits (36%) admit to having had an argument with their neighbour Top annoyances are noisy neighbours (78%), parking spot poachers (71%) and curtain twitchers (70%) Neighbour behaviours deemed the biggest red flags are asking for your Wi-Fi password (87%) and letting bins overflow (71%)  …
Read More
Breaking News

Breaking Property News 07/08/25

Daily bite-sized proptech and property news in partnership with Proptech-X. Interest rates cut to 4%, inflation expected to rise to the same figure The Bank of Engaland after two ballots approve 0.25% cut in rate to 4%, but inflation is double target figure In what is the fourth rate cut since Labour came into power…
Read More