Step on is decontaminating the site, probably busting out the concrete floors and if necessary the soil under it.

The vacation rental market hasn't suddenly dried up.

What do you do w/ the property after the work has dried up?

However, I don't want to leave my landlord high and dry with the vacancy.

BTW Denver requires a permit for pretty much anything from 1/2 a sheet of dry wall and with the new lead regulations you should pretty much assume that ANY work will require a permit and plan accordingly.

I have 32 Ac (all dry and usable) and looking to check if mobile home park is feasible and then develop it.

While you are clearly frustrated and understandably so, your situation is not as cut and dry of that of an ordinary landlord.

And in terms of the work we've had done, I've been told that once you're "dried in" it can also qualify as a fix and flip loan. 

Inventory dried up a little bit because everyone’s been scooping them up, but a deal hits every once in awhile. 

I’m not sure if this was done on purpose or because they had been repainted and dried shut over the years.