Free Land for Quik Claim.... Go No Go?

[Tracey Pera]

In my many years of life ( non YET in investing ) I understand Free is not always FREE. I have an opportunity to obtain a Lot. - Gratis. 40x136. I can not build on it, but potentially, I can buy the parcel next door and build/ sell then. 

The taxes are 60$ a year and I have a call in for information on the Title... Clouds... ( Liens ). 

Is this all I need to concern myself with, the water in the area seems healthy, and no 'news' of 'Gas Leaks' in the news. 

Thank you!

Any Help, and Thank you!