This is a loaded open ended question ....
What kind of commercial lot ... size, zoning, adjacent uses, accessability, exposure, topography, prior uses, etc. etc. etc. etc. If you can refine your question, then I am sure you will get a few legitimate answers.
Better yet contact a qualified broker in your area and get some real advice from someone on the ground.
Chris Schreiber, CCIM
Apr 1, 2009