What is rolled-up interest?
On short-term property lending, you often pay no interest month to month. Here is how rolled-up interest works and why it helps cash flow.
Updated August 2026 · 4 min read · By Housn Capital
What rolled-up interest is
interest is interest that is added to the loan balance and paid in one go at the end, rather than in monthly payments. Instead of servicing the loan month by month, you let the interest accrue and settle it all when the loan is repaid — usually from the sale or that is your . It is common on bridging and development finance, where a project ties up your cash.
Why it is useful
The point of rolled-up interest is cash flow. During a refurbishment or a build, your money is going into the project, not sitting spare for monthly loan payments. Rolling the interest up keeps your outgoings low while the work runs, then settles everything at the end when the property sells or refinances.
Free cash flow
No monthly payments to find while a project is under way and not yet earning.
Simple to run
One settlement at the end, from the exit, rather than managing monthly outgoings.
A larger balance at exit
The trade-off: because interest is added to the loan, the amount to repay grows over the term.
The thing to keep in mind
Rolled-up interest is not free money — it increases the loan balance over time and eats into the headroom in your facility. That is fine as long as your exit comfortably covers the grown balance. It is one more reason the exit has to be realistic and well-evidenced: the sale or refinance needs to clear the loan plus the rolled-up interest, with room to spare.
Structure the interest sensibly
Whether to roll interest up, service it monthly, or a mix of the two, depends on your project and cash flow. Housn Capital introduces you to a specialist broker who can structure it sensibly and match you to the right lender. Tell us about your deal to get matched.
Frequently asked questions
Interest that is added to the loan balance and paid in one go at the end, rather than monthly. It keeps outgoings low while a project runs, and is settled from your exit.
Next step
Thinking about bridging for a project?
Tell us a little about your deal and we’ll introduce you to a specialist broker who can talk through the options.
Housn Capital Limited. Not FCA regulated. B2B non-regulated lending only. Company No. 16418877. General information, not financial advice.