Stability Is a Perspective Problem

Most home loans in South Africa run on a variable rate linked to the prime lending rate, so the instalment moves whenever rates move. For a homeowner, stability is mostly built into the household budget rather than supplied by the market.

Two neighbours bought similar houses with similar bonds in the same year. When rates rise, one of them panics. Her instalment was already stretched, there is no room left, and the only options are cutting back on food or falling behind. The other feels the increase too, but he took the bond knowing the rate would move, kept the instalment comfortably below what his income could carry and paid a little extra while rates were low. Same news, same increase. One household is shaken and the other adjusts.

I think that is what stability really means in property. It has less to do with headlines and more to do with the gap between what the bond costs and what the household can absorb. Banks assess affordability before approving a bond, but passing that test only shows the bond is possible, not that it will be comfortable.

Nobody gets to choose the interest rate. What an owner can choose is how much room to leave, and that room decides whether a rate change is an annoyance or a crisis.