1 BTC ~ ZAR 340 000

Gets you this starter student apartment in central Johannesburg:
https://www.property24.com/for-sale/braamfontein/johannesburg/gauteng/3857/110898309

Or maybe some coastal property to build on:
https://www.property24.com/for-sale/kleinbaai/gansbaai/western-cape/7865/110936617

Probably need to chip on transfer duties though.