For decades, UK mortgage affordability was calculated using a strict 4.5 times income multiple. However, competition among lenders and a desire to attract high-net-worth clients have led to a loosening of these restrictions.
NatWest now offers up to 6.5 times earnings for joint applicants earning over £150,000. April Mortgages offers up to 7 times income for those earning at least £50,000 with a long-term fixed-rate mortgage. Teachers Building Society also provides up to 7 times salary for education professionals. Even major players like HSBC, Nationwide, and Barclays have increased their lending multiples for low-risk customer profiles.
This expansion of credit is not without risk. Lenders use sophisticated data analysis to target borrowers with excellent credit and stable employment. Locking into long-term fixed rates helps mitigate risks from interest rate spikes.
However, macroeconomists warn that injecting more capital into a supply-constrained housing market could drive up property values. Borrowers must carefully consider whether their finances can handle the immense debt, even if they qualify for a larger loan.