First-Time Buyer Mortgages UK | Expert Mortgage Advice

Carl Pearce • 12 January 2026

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Buying your first home is exciting – but it can also feel overwhelming. From deposits and credit scores to knowing how much you can borrow, it’s completely normal to feel unsure about where to start.

This guide is written specifically for first-time buyers in the UK. It explains how first-time buyer mortgages work, what lenders look for, and how to give yourself the best possible chance of being approved – all in plain English, without jargon.



What Is a First-Time Buyer?

In the UK, you’re usually classed as a first-time buyer if:

  • You’ve never owned a property before, anywhere in the world
  • You’re buying your main residential home

If you’re buying with someone else, both of you normally need to be first-time buyers to qualify for first-time buyer benefits, such as stamp duty relief.



How Much Deposit Do First-Time Buyers Need?

Most first-time buyers need a minimum deposit of 5% of the purchase price, although having a larger deposit can give you access to better mortgage rates.

Typical deposit options:

  • 5% deposit – minimum accepted by some lenders
  • 10% deposit – more lender choice and better rates
  • 15%+ deposit – usually lower monthly payments

Saving a deposit is often the biggest hurdle, but there are options even if your savings are limited.



How Much Can a First-Time Buyer Borrow?

As a general rule, most lenders will allow you to borrow around 4 to 4.5 times your annual income.

What lenders look at:

  • Your income (including bonuses or overtime, where accepted)
  • Your monthly commitments
  • Your credit history
  • Current interest rates

Every lender calculates affordability differently, which means the amount you can borrow can vary significantly.



What Types of Mortgages Are Available?

First-time buyers usually choose between:

Fixed-Rate Mortgages

  • Monthly payments stay the same for a set period (e.g. 2 or 5 years)
  • Popular for budgeting and peace of mind

Variable-Rate Mortgages

  • Payments can go up or down
  • Less common for first-time buyers due to uncertainty

Choosing the right mortgage is about more than just the lowest rate – it’s about what fits your circumstances.



The First-Time Buyer Mortgage Process

Here’s what the process usually looks like:

  1. Check your credit report
  2. Work out your budget and deposit
  3. Get an Agreement in Principle
  4. Find a property
  5. Submit a full mortgage application
  6. Receive a mortgage offer
  7. Complete and get the keys 🎉

Having guidance early on can make this process far less stressful.



Common First-Time Buyer Mistakes

Some of the most common mistakes include:

  • Applying before checking your credit file
  • Underestimating buying costs
  • Choosing a mortgage based only on the interest rate
  • Not getting advice early enough

Avoiding these mistakes can save time, money, and disappointment.



First-Time Buyer Mortgage FAQs

Do first-time buyers pay stamp duty?

Many first-time buyers benefit from stamp duty relief, depending on the purchase price and current thresholds.

What credit score do I need?

There’s no single score required – lenders look at your overall credit history rather than just a number.

Can I get a mortgage if I’m self-employed?

Yes, many first-time buyers are self-employed. You’ll usually need proof of income, such as accounts or tax returns.

Should I use a mortgage broker as a first-time buyer?

Many first-time buyers find it reassuring to have someone guide them through the process and help avoid costly mistakes.



Friendly, Expert Help for First-Time Buyers

Buying your first home doesn’t have to feel confusing or intimidating. With the right support, it can be an exciting and positive experience.

If you’re a first-time buyer and want clear, friendly advice before you apply, speaking to a mortgage adviser early on can make all the difference.

Mortgage advice tailored to first-time buyers, with no jargon and no pressure.

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