Regardless you live or not , isn't your property capital will be tax free ?
Say you buy house in Alberta then move to US or even Toronto for job, there you rent and live , so whatever rental income you getting from your own house that will be taxable but whatever rent you paying that money will nullified that income . So from where it can be taxed ? Plus capital investment is never taxable if it your first and only property , regardless you live or not. Profit/Capital gains is taxable but if you go to accountant he will give you way to save that too.