In the Netherlands, there are no places where rents are below mortgages. Unless you apply for social housing, but that requires you to be below a certain income threshold, which means that you couldn't have bought a house anyway. Social housing also have 20 years waiting list.
That sounds really weird. In Germany an apartment that rents for about €1000 would sell for €400,000 or so, which means a mortgage would cost 2 to 3 times more (with a 20% down-payment). This is with a 2% interest rate.
An apartment that's worth about €400,000 rents for about €1,550. The equivalent mortgage with 3.85% interest is €1875, but becomes about €1426 after tax breaks. The 10% down payment can and often is financed too. This leaves about €10,000 of notary fees and taxes that you have to pay yourself.
Interest rates used to be lower so the mortgage used to be much cheaper.
If the real estate market is near a local maximum, then rent is still a better deal, for now, with your numbers. Upkeep, hoa fees, insurance on an apartment very likely sum to more than €124/mo. That said, of course, if the real estate market is still going to grow by a significant percent, and you time selling correctly, then you could make money by owning.