How much could a lower rate save you at today's 10.75% prime rate?
Here is bond.co.za's own calculation, computed from the standard South African annuity formula at today's prime rate of 10.75% (SARB, effective 2026-09-25). It shows what accepting a quote priced 0.50 percentage points above the best offer on the table — a realistic size of gap between two banks competing for the same application, not a guaranteed figure — would cost on three common bond sizes, over a 20-year term:
| Bond size | Monthly at 10.75% | Monthly at 11.25% | Extra per month |
|---|---|---|---|
| R 900 000 | R 9 137 | R 9 443 | R 306 |
| R 1 500 000 | R 15 228 | R 15 739 | R 510 |
| R 2 500 000 | R 25 381 | R 26 231 | R 851 |
On a R 1 500 000 bond, that 0.50 percentage point gap is worth R 510 a month — R 122 497 over the full 20-year term — simply from which offer you accept, before either bank has changed anything about your deposit or credit profile. That gap does not shrink when prime is lower; it is the same 0.50 percentage points either way. What changes after a hike is the base it is added to, so the rand cost of picking the worse offer is now higher than it was before prime rose to 10.75%. To run this against your own bond size, use the bond repayment calculator.
Does a bond originator actually get you a lower interest rate?
Often, yes — but the mechanism is competition, not negotiation. A bond originator submits one application and one set of documents to multiple banks at the same time. Each bank then prices the loan on its own terms: South African banks set an individual rate based on how much risk they judge the applicant to represent, weighing factors like credit history, deposit size and affordability. Because several banks price the same application independently, a buyer who applies to only one bank never finds out whether another lender would have priced the same risk more favourably. A bond originator does not set or discount the rate itself — it only widens how many independent prices you see before you choose one.
Are bond originators worth it?
For most buyers comparing offers, yes — the service costs the buyer nothing, and the downside of trying it is low. It tends to matter most in a few situations: first-time buyers who have no basis for knowing what a competitive offer looks like; self-employed or commission-income applicants, whom banks assess differently from each other; buyers working against an offer-to-purchase deadline who need several answers at once rather than one bank at a time; and anyone who would simply rather see rate, fees and repayment side by side than accept the first quote they are given.
It matters least when a buyer already has a relationship-based offer they trust, or a simple, clean application where a single bank's terms are already competitive. In those cases, going direct is just as valid a choice.
How much does a bond originator earn — and does it cost the buyer anything?
A bond originator earns a commission from the bank whose offer the buyer accepts, paid once the bond registers. The service is free to the buyer: the commission is not added to the loan amount and does not change the rate or fees a bank quotes. If a buyer compares offers through an originator and declines all of them, no commission is paid and nothing is owed. The mechanics of how this payment is structured are explained in ooba Home Loans' own breakdown of originator commission (see Sources below) — the same bank-pays-on-registration model applies across South African originators, including bond.co.za.
What are the disadvantages of using a bond originator?
Comparing banks through an originator is not without trade-offs, and an honest answer includes them:
- A hard credit check still happens once you choose to proceed with a specific bank's offer — the soft check used for initial comparison does not remove that step.
- Not every originator submits to every bank. Ask directly whether a panel is limited before assuming an offer reflects the full market.
- Receiving several offers at once can be confusing if you are not comparing them on the same basis — rate, fees, term and total cost side by side, not rate alone.
- Your application details are shared with every bank in the comparison. Confirm this is handled under POPIA and not passed on beyond the banks assessing your application.
None of this means the model does not work — it means the comparison is worth doing deliberately rather than assuming any one originator automatically covers the whole market.
(Last updated 2 October 2026. Prime rate figure verified against the SARB September 2026 MPC statement. The 0.50 percentage point comparison is an illustrative scenario, not a quote — your own offers will depend on your bank, deposit and credit profile.)