If you are building with a basement, you might have the possibility to install the heat pump there? Then the problem of disturbance doesn't even arise!?
But you do know that this is about the outdoor unit of a split system, right? It makes little to no sense to have it in the basement.
However, I don’t read anything here about a split system, but only generally about a heat pump! Hence the idea to have it installed completely in the basement.
Only if he had not previously considered the idea of an interior setup and therefore faced the above-mentioned problem. Anyway, if the OP - for whatever reasons - needs/wants a split unit, then the basement is of course not an option.