legal non-conforming status

[Dan Oakley]

Hey all,  I am looking at a park that has a legal non-conforming designation.  The reason being lot size.  Minimum required is 20,000sq/ft per home as of 2001. Nearly half an acre.  The park was finished in the late nineties so the regulation are not a violation but how would you proceed?  Does it make you think differently about the overall prospects of the park or is it just something that comes with the territory of changes to   zoning and permitted uses?