Overpayment and Offset Mortgage Hub
This hub sits one layer below the main mortgage cluster. It is for borrowers comparing whether spare cash works harder as a permanent overpayment, a flexible offset balance, or a separate savings pot, with the surrounding guides kept close enough to support the decision without creating a separate research detour.
Use overpayment when reducing term and interest is the priority. Use offset when liquidity matters. Keep a savings comparison nearby so the cash alternative stays visible.
Large calculator sites need more than a flat directory. These hub pages keep the strongest calculator and guide relationships crawlable, descriptive, and one or two clicks apart.
Use these calculators as the main action pages in this cluster. Each link leads to a primary money page rather than a thin navigational step.
These explainers sit alongside the calculators and help clarify formulas, assumptions, and comparison logic before users rerun the numbers.
Move into adjacent sub-hubs when the question shifts from basic repayment to cash allocation, compounding, or housing trade-offs.