Bridging loans in the UK usually cost between 7% and 15% in total, depending on...

https://tango-wiki.win/index.php/Retained_Interest_Bridging_Loan_Explained_with_an_Example

Bridging loans in the UK usually cost between 7% and 15% in total, depending on the deal. Monthly interest rates often fall between 0.55% and 1.25%. On top of interest, you’ll face fees like arrangement, valuation, and legal costs