Inflation & Mortgage Affordability: What UK Households Need To Know

2026 is a confusing time for UK households when it comes to mortgages. Rates have changed over the past few years and inflation is still in the headlines. Making many people unsure where they stand.

At Stuart Brown Mortgage Services, we work closely with households across Hertfordshire, Bedfordshire and Buckinghamshire. We are hearing the same questions, so here is everything that you need to know. 

How Does Mortgage Inflation Affect What I Pay?

The process is simple. If inflation stays high then the Bank of England holds the base rate up which causes lenders to keep mortgage rates elevated and households pay more each month. This is what we mean when we talk about mortgage inflation and it has a direct impact on what you pay each month.

In December 2025 inflation was 3.4%, above the Bank’s 2% target. The Bank has held the base rate at 3.75% as of April 2026. The vote was 8-1, suggesting the Bank sees no reason to cut quickly. Global factors, particularly energy prices, could delay cuts even further into the year.

At Stuart Brown Mortgage Services, we understand that this can feel uncertain, but understanding the relationship between inflation and your mortgage is the first step to ensuring you are making the right decisions for your household.

Are Mortgage Prices Going to Come Down in 2026?

There is good news. The base rate has fallen, from 5.25% in 2023 to 3.75% currently. Many forecasts point at one or two further cuts in 2026. This could potentially bring the base rate to around 3.25-3.5% by the end of 2026. 

Please Note: Fixed mortgage rates won’t fall as far as people hope because lenders already price expected cuts in. 

How Does This Affect What Households Can Borrow?

Many high street lenders are lending at 4.0 to 4.5x income multiples but some specialist products allow up to 5.5 to 6x for certain applicants. Mortgage affordability is still tough. Applicants need to budget for rates in the 4.25% to 5.25% range (at the time of writing), rather than the sub-2% deals that were normal just a few years ago.

However the pressure is gradually easing, rising incomes and improving product availability are gradually easing the pressure of this. 

It is also important to remember that where you are buying affects your mortgage affordability. The North of England, Scotland and Wales are experiencing stronger house price performance compared to London and the South. 

At Stuart Brown Mortgage Services, we don’t just work out what you can borrow. We work out what you can genuinely afford to repay. Ensuring any decision you make is the right one for your long-term financial wellbeing.

What Did the Spring Statement Mean for Mortgage Budgets?

Delivered on 5th March 2026, the Spring Statement contained limited direct housing measures, but the wider economic signals are still important for buyers and those looking to remortgage. 

The OBR forecasts steady long-term property value growth. Nationwide has forecasted house price growth at a rate of 2-4% in 2026, while Halifax forecasts are slightly different. Either way, the direction is upward. The ongoing shortage of homes on the market continues to support prices. Meaning, sitting on the fence for too long isn’t always the safe option that buyers feel it is. 

Should I Fix, Track or Wait?

If you are looking to remortgage, act now. Lenders allow you to lock in a rate up to 6 months before your current deal ends. With around 1.8 million fixed-rate mortgages due to renew in 2026, the best products won’t hang around.

For first-time buyers, 2026 shows reasonable opportunity. Rates are stabilising and the market isn’t overheating. Waiting for the “perfect” moment could mean missing out entirely.

The most suitable answer for you depends on your personal circumstances, which is why speaking to an independent advisor makes all the difference. 

What Is Right For My Household?

The market is more stable than it has been in years, but “wait and see” is rarely the right mortgage strategy. Whether you’re remortgaging, a first-time buyer or just unsure what your current rate is costing you, the Stuart Brown team are here to help.

If you’d like to understand the current rate and what it means for your mortgage, get in touch with the team at Stuart Brown Mortgage Services.