Where would I add a non residential house I sold in another state? It was vacant and I never lived in that state.

[AmyC]

To enter the sale of the home, see Where do I enter the sale of a second home, an inherited home, or land on my  taxes?

You may owe taxes in the state where you sold the property so be sure to check for their state requirements or respond with the state. See How do I contact my state Department of Revenue?