Buying a home is one of the biggest financial commitments you’ll ever make in your lifetime, but let’s be honest – the language around mortgages can feel like another world.
Acronyms, industry buzzwords, and technical terms can quickly turn excitement into overwhelm. That’s why we’ve pulled together this jargon-busting guide.
By the end, you’ll feel more confident when talking to lenders, brokers, or estate agents.
1. Agreement in Principle (AIP)
Sometimes called a Decision in Principle (DIP), an AIP is a statement from a lender saying how much they might be willing to lend you. It’s not a guarantee but shows estate agents and sellers that you’re serious.
2. Loan-to-Value (LTV)
This is the ratio between the size of your mortgage and the value of the property. For example, if you buy a £200,000 home with a £20,000 deposit, your mortgage is £180,000 – so your LTV is 90%. Generally, the lower your LTV, the better the mortgage rates available.
3. Fixed-Rate Mortgage
A mortgage where your interest rate is fixed for a set period (usually 2–5 years). This means your monthly payments stay the same, giving you stability.
4. Variable-Rate Mortgage
With this type of mortgage, your payments can go up or down depending on your lender’s standard variable rate (SVR) or the Bank of England base rate.
5. Tracker Mortgage
A type of variable mortgage that “tracks” the Bank of England base rate, plus a set percentage. For example, Base Rate + 1%.
6. Standard Variable Rate (SVR)
Once your fixed or tracker deal ends, you’ll usually move onto your lender’s SVR. This is often higher than your previous deal, which is why many people remortgage.
7. Early Repayment Charge (ERC)
If you pay off your mortgage or switch deals before the end of your term, you may be charged an ERC. Always check the terms before making changes.
8. Equity
This is the portion of the property you actually own outright. If your home is worth £250,000 and your outstanding mortgage is £150,000, then you have £100,000 equity.
9. Remortgage
Switching your mortgage to a new deal, either with your current lender or a different one. Remortgaging can save you money or allow you to release equity.
10. Conveyancing
The legal process of transferring property ownership from the seller to the buyer. This is usually carried out by a solicitor or licensed conveyancer.
Mortgages don’t have to feel intimidating. Understanding the basic terms gives you a clearer picture and makes conversations with brokers and lenders much smoother. If you’re planning to buy, remortgage, or just want to understand your options, getting the jargon straight is the first step towards making confident decisions.
