Ultimately we need to do something to generate power to feed our increasing demands for electricity.
So the choices are fossil fuels, nuclear power or wind farms and similar.
Fossil fuels are rapidly running out, leaving 2 viable (note I say “viable” rather than hypothetical or untested) options.
Given the choice, I would imagine most people would prefer a wind farm to a nuclear plant nearby.
So in answer to the OP’s original post, I think in the medium term (maybe not the immediate as people need to get their head round it), wind farms won’t affect house prices as much as was first feared as it is clearly a more desirable alternative.
Out of interest, is there any data on property prices in countries with more developed use of windfarms?