it was planted all over by the previous owners an it is truly invasive.
Hmmm that's interesting. Are you sure it's wisteria? I've never heard of it being invasive. I always thought of it as a very slow growing vine...
...Okay I just did some googling and apparently there are 10 different species of wisteria and at least one of them is very fast growing and is reported to be invasive in the US. That must be the one that you have. Interesting.