Free Expert Mortgage Advice, Tailored to You.

free mortgage advice An image of a mortgage adviser giving the client advice
Home » Mortgage Process Explained » The Mortgage Process Explained

The Mortgage Process Explained

Buying a home is exciting, but the mortgage process can seem confusing, especially if it’s your first time.
Understanding the key steps can make the journey much smoother — and help you feel confident every step of the way.

Here’s a simple breakdown of how the mortgage process works, from start to finish.


Step 1: Work Out Your Budget

Before you start viewing properties, it’s important to know how much you can afford to borrow — and comfortably repay.

  • Look at your income, expenses, and any existing debts.
  • Use online mortgage calculators or speak to a mortgage adviser to get an early estimate.
  • Remember to factor in additional costs like deposits, solicitor fees, and moving expenses.

Step 2: Get a Mortgage Agreement in Principle (AIP)

A Mortgage Agreement in Principle (AIP) — sometimes called a Decision in Principle — is a statement from a lender saying they would, “in principle,” be willing to lend you a certain amount based on basic checks.

  • It gives you a clear budget.
  • It shows estate agents and sellers you are a serious buyer.

Getting an AIP doesn’t guarantee you’ll be offered a mortgage later, but it’s a strong first step.


Step 3: Find a Property and Make an Offer

Now the fun begins: house hunting!
Once you find a property you love:

  • Make an offer through the estate agent.
  • If your offer is accepted, the property will usually be marked as “Sold Subject to Contract” (SSTC).

At this stage, you’ll need to move quickly to secure your mortgage.


Step 4: Apply for a Mortgage

With an accepted offer, it’s time to submit a full mortgage application.

You’ll typically need to provide:

  • Proof of income (payslips, accounts if self-employed)
  • Bank statements
  • ID and address verification
  • Details about the property

A mortgage adviser can help you choose the best lender and deal for your situation.


Step 5: Mortgage Valuation and Underwriting

The lender will now:

  • Arrange a mortgage valuation to check the property’s worth (this ensures it’s suitable security for the loan).
  • Conduct underwriting — a detailed check of your finances, the property, and the documentation you provided.

They want to be sure you can afford the mortgage and that the property is good value.


Step 6: Receive a Mortgage Offer

If everything checks out, the lender will issue a formal mortgage offer.

This is the final confirmation that they agree to lend you the money.

  • Review the offer carefully (your solicitor or adviser will help with this).
  • Make sure you understand the terms before accepting.

Step 7: Exchange Contracts

At this point, your solicitor will:

  • Finalise legal checks (known as conveyancing)
  • Agree on a completion date with the seller
  • Arrange for you to sign the contract

When you exchange contracts, you legally commit to buying the property and usually pay the deposit (commonly 5–10%).


Step 8: Completion

On completion day, the mortgage funds are transferred to the seller, and you officially become the new owner of the property.

  • You collect the keys.
  • You can now move into your new home!

Congratulations — you’re a homeowner!


Final Thoughts

While the mortgage process can feel overwhelming, breaking it down into simple steps helps make it much more manageable.
Planning ahead, staying organised, and getting advice from a mortgage professional can make a big difference — helping you move into your dream home with confidence and peace of mind.


Discover more from Mortgage Guide

Subscribe to get the latest posts sent to your email.

Free Expert Mortgage Advice, Tailored to You.

free mortgage advice An image of a mortgage adviser giving the client advice

Related Posts