We had spent a lot on ours as well. It had belonged to an old man and needed doing up. Our new house is a new build. I’m currently sat in the living room watching a light aircraft from the airfield at the back. It’s doing some very impressive acrobatics.We are the in the same position. Just recently moved to a detached house after years of nightmare neighbours. We’ve moved from a house that was warm & modern and we’d spent a lot on it to a house that is cold, old, and needs a lot of work, but I’m honestly so much happier already. We can fix all those things but I’ve learned that no matter what you try you can’t fix bad neighbours. They just will never understand the impact they have on others
Life is too short to spend it trapped in a miserable situation.
Best of luck in your new home !