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First-Time Buyer Mortgages

A guide to first-time buyer mortgages

Everything you need to know about buying your first home, from affordability checks to completing your purchase.

5 min readWritten by Artemis Thoma

Getting onto the property ladder as a first-time buyer can feel overwhelming, but with the right guidance it’s more achievable than you might think. This guide covers everything from deposit sizes and affordability to government schemes and what to expect when you apply.

What is a first-time buyer?

In the UK, you’re generally classed as a first-time buyer if you’ve never owned a residential property in the UK or abroad. You may still count if you’ve only ever owned commercial property with no living space.

You normally don’t qualify as a first-time buyer if you’ve inherited a home (even if you sold it), if you’re buying with someone who has owned before, or if a parent or guardian is buying the property for you. Lenders use these rules when applying first-time buyer schemes and products.

How much deposit does a first-time buyer need?

Most lenders ask for at least 10% of the property’s purchase price. On a £250,000 home that’s £25,000. Some lenders accept 5% deposits, so you might only need £12,500 on the same property — often with help from schemes such as the Mortgage Guarantee Scheme.

Saving a deposit is one of the biggest hurdles for first-time buyers. The more you save, the more equity you have and the lower your loan-to-value (LTV) ratio, which can unlock better interest rates and lower monthly repayments.

Most lenders ask for at least 10% of the property’s purchase price. On a £250,000 home that’s £25,000. Some lenders accept 5% deposits, so you might only need £12,500 on the same property — often with help from schemes such as the Mortgage Guarantee Scheme.

5%
Minimum deposit
With some lenders and schemes
10%
Standard deposit
What most lenders ask for
15–20%
Better rates
Lower LTV unlocks cheaper deals

Saving a deposit is one of the biggest hurdles for first-time buyers. The more you save, the more equity you have and the lower your loan-to-value (LTV) ratio, which can unlock better interest rates and lower monthly repayments.

How much can you borrow?

Most UK lenders will lend between 4 and 4.5 times your annual income, subject to affordability. Some go higher for certain professions or circumstances. Affordability is based on your income, outgoings, and other commitments.

Use our borrowing calculator to get an idea of how much you could borrow, then check the monthly repayment calculator to see what those figures translate to in real payments. For personalised numbers and to see which lenders might accept you, speak to an FCA-regulated broker like Clearview Mortgage Solutions.

Most UK lenders will lend between 4 and 4.5 times your annual income, subject to affordability. Some go higher for certain professions or circumstances. Affordability is based on your income, outgoings, and other commitments.

Get a personalised estimate

Use our borrowing calculator to get an idea of how much you could borrow. For personalised figures, speak to an FCA-regulated broker like Clearview Mortgage Solutions.

What schemes are available for first-time buyers?

Government and other schemes can make buying your first home more affordable. Shared Ownership lets you buy a share (e.g. 25–75%) and pay rent on the rest. First Homes (England) offers 30–50% off eligible new builds. The Mortgage Guarantee Scheme supports 95% LTV mortgages. Help to Buy ISAs and Lifetime ISAs offer government bonuses on savings towards a deposit.

Eligibility and availability vary by region and scheme. A mortgage broker can explain which options fit your situation and which lenders accept them — read our full first-time buyer guide for a deeper walk-through.

Government and other schemes can make buying your first home more affordable. Eligibility and availability vary by region and scheme.

Shared Ownership

  • Buy a 25–75% share of a property
  • Pay rent on the remaining share
  • Available through housing associations

First Homes (England)

  • 30–50% discount on eligible new builds
  • Must be a first-time buyer
  • Price cap of £250k (£420k in London)

Lifetime ISA

  • Save up to £4,000/year
  • 25% government bonus on contributions
  • Must be aged 18–39 to open

A mortgage broker can explain which schemes fit your situation and which lenders accept them — often accessing products not available on the high street.

What does the process of getting a first-time buyer mortgage look like?

From saving to moving in, here’s a straightforward run-through of how a first-time buyer mortgage usually works.

  1. 01

    Build your deposit

    Lenders typically want at least 5–10% of the purchase price. The more you put down, the better your chances and often the keener the rate.

  2. 02

    See what you can borrow

    Lenders look at your income and outgoings to decide how much they’ll lend. Many use income multiples of around 4–4.5× salary, subject to affordability.

  3. 03

    Browse homes or get an AIP

    You can start viewing or get an agreement in principle (AIP) first. An AIP shows what you might borrow and usually involves a soft search, so it won’t harm your credit file. It typically lasts 30–90 days.

  4. 04

    Put in an offer

    When you’ve found a place you like, your offer goes to the seller. They choose whether to accept, reject or negotiate.

  5. 05

    Offer agreed

    With an accepted offer, you move on to the full mortgage application and the rest of the buying process.

  6. 06

    Submit your mortgage application

    The lender will run a full credit check and affordability review. They may also stress-test your repayments to see if you could still afford them if rates went up.

  7. 07

    Go direct or use a broker

    You can approach a lender yourself or use a broker. Brokers compare deals across many lenders and can support you if anything gets tricky—often securing better rates than going straight to a single bank.

  8. 08

    Get your paperwork together

    Expect to provide proof of income (payslips or accounts if you’re self-employed), bank statements, P60, ID, address proof and evidence of where your deposit is coming from.

  9. 09

    Conveyancing and legal work

    Your solicitor runs searches, handles the money transfer, gets the new title and works with the seller’s solicitor to fix the completion date.

  10. 10

    Valuation and surveys

    The lender will have the property valued. You can also pay for your own survey to uncover any hidden issues before you’re committed.

  11. 11

    Exchange and completion

    Your solicitor exchanges contracts with the seller’s, your deposit is paid over and a completion date is set. After that, the sale is legally binding.

  12. 12

    Keys and move-in

    On completion day, you receive the keys and can move in. The mortgage then starts as agreed.

Speak to a broker who specialises in first-time buyers

Rising house prices and interest rates have made it harder for many first-time buyers. A broker who specialises in first-time buyers can help you understand deposits, schemes, and affordability, and match you with lenders most likely to say yes — including specialists for bad credit or self-employed applicants.

At Clearview Mortgage Solutions our CeMAP-qualified advisers work with 90+ UK lenders. Compare deals across the market or speak to us first — we’ll explain your options in plain English with no obligation.

Written and reviewed by

Artemis Thoma

Role
Mortgage Adviser
Specialism
New Build & Shared Ownership
Regulator
FCA register
“Most first-time buyer cases come down to one thing: the right lender for your circumstances. We’ll find them — and walk you through every step.”
Artemis Thoma

Ready when you are

That's the first-time buyer guide. The next step is your situation, your numbers, your circumstances — and that's a conversation. Free, no obligation, take it from there.