I removed the chimney and added modern HVAC, making it the only house on the block with it, significantly enhancing its value.

I eventually got her and her "boss" on the phone after my lawyer sent them a letter, and rather than address any issues, they became defensive and accepted no responsibility.

Why not, we already had everything in place, we loved the area, 3 blocks from the beach, good price etc.

Letters are a good start.

I'm not sure if BP allows me to post my email but it is  (...I'm scarred from Airbnb link blocking...andddd BP does not allow it haha). 

Timber companies and the feds swap these lands all the time in an effort to create large blocks of either gov land or private timber lands.

I also received a letter from the county saying that my property is in violation of several health and safety codes. 

HI all we invest in Detroit and Toledo and cash flow in both  duplexes are much easier to cash flow in and in both cities you have to watch your blocks..

Send written letters, nice stationary, handwritten envelope, explaining why you selected his property and what your vision is for it.

At the moment I'm still some time away from investing in Lisbon although I'm interested to find out how you're looking for those deals -Are you using estate agents, a property listing site or direct marketing in the form of letters / door hangers?