I sent an email to Funcom regarding this and provided a link to this thread and today I have had a response from them, below is the email in it’s entirety.
Greetings Exile,
You can check out our official server rules as well as our land claim abuse article.
If your base/structure is not blocking any place of interest on purpose then your should be safe.
Hope this helps!
Funcom Customer Support
So I guess that this means that buildings such as I have built are ok.
Thank you to every that has taken the time to read and reply to this thread.