If its going to cast shadow over the house I’d seriously consider walking away.
We have a 140m turbine in the industrial estate, approx 1km from our house, and even with no windows in the house facing directly towards it we can suffer horrendous ‘turbine flicker’ in the summer depending on conditions.
It’s very annoying and changed my mind on turbins in built up areas.
Edit, just noticed its *only* 15m, noise is probably going to be your problem in high winds.