Yup, I had to call in a plumber cause I couldn't get the tap off the wall as it seems the previous owner siliconed it in the pipe wtf!!!. R650 for about 15 minutes work to basically break the tap and replace a new one. As the old tap wouldn't shut down the water.
I keep thinking a house built in the early 80s isn't that old, but looking at how building standards have changed and how things detoriate over 30 years :-(. Even toilets are different, the insides I've been slowly replacing are completely different now compared to the 20+ year old previous insides. Same as the old pool filter thing was ancient and covered in silicone.