Bridging loan costs in the UK usually add up to around 7% to 15% over the term....

https://stateofseo.com/what-monthly-interest-rate-should-i-expect-on-a-bridging-loan-in-2026/

Bridging loan costs in the UK usually add up to around 7% to 15% over the term. Monthly interest rates tend to range from about 0.55% to 1.25%. On top of that, you’ve got fees like arrangement, valuation, and legal charges that can catch you out