UK housing costs hit a record high in 2025, reaching £226 billion, according to the latest research by Savills.
The analysis of residential mortgages, alongside private and social rents, reveals that housing costs have grown by £8 billion over the past year, and by a significant £66 billion over the past five years, the equivalent of a 41% rise.
But total growth has slowed substantially from £22bn in 2023 and £19bn in 2024.
In total, the bill for 8.8 million mortgaged owner occupiers in the UK reached £114 billion in 2025. This means that the average mortgaged homeowner is now paying £13,000 a year.
An increase in costs had primarily been driven by a sharp increase in mortgage interest payments, which have increased by 9% over the past year (from £49 billion to £54 billion in 2025).
But while mortgage interest alone has doubled over the past five years, regular capital repayments have risen at a more modest rate. This means that overall housing costs for mortgaged owner occupiers has risen by a lower, if still substantial, 56%.
In comparison, total costs for renters reached £112 billion in 2025, of which £81bn was paid to private sector landlords.
This means that the annual bill for the average household renting in the private sector has reached £15,000, reflecting a 27% increase in the total amount paid by private renters over the past five years.
Londoners incur a quarter of all housing costs
London has recorded the smallest percentage increase (36%) in housing costs over the past five years, while Northern Ireland has seen the largest rise, at 55%, according to Savills.
Despite this, the total cost of housing in London remains vast — broadly equivalent to the combined total across Scotland, North East England, North West England and Yorkshire and the Humber.
In fact, Londoners account for just under a third of the UK’s entire private rental bill.
Lucian Cook, head of residential research at Savills, commented: “The pace of growth in the nation’s housing costs has slowed substantially compared with 2023 and 2024.
“In 2025, the burden of higher mortgage costs has been felt mainly by households coming off longer term fixed rate deals. At the same time, we’ve seen a return to much more normal levels of rental growth.
“In a market where homeowners are fixing their mortgages for longer, the impact of higher interest rates on housing costs – and on households’ ability to spend elsewhere in the economy – tends to have a much longer tail.
“Until recently, 2026 looked set to offer some respite, but that is now less certain given the prospect of another wave of inflation, which mortgage markets are typically quick to price in.”
