Commercial actual estate properties are divided into two distinct categories: on-market and off-market. On-market listings are properties which can be actively being marketed as for sale, and might typically be found on industrial actual estate itemizing web sites.
Craigslist is likely one of the largest itemizing engines in the world, with tens of thousands of listings for every main geographic region on the earth. In the Office & Commercial property section, there’s a collection of listings. Listings are free in this class.
There are lots of websites like Zillow for Business Real Estate. From LoopNet, CoStar, Xceligent, Rofo, CommercialMLS and many others. The only downside is that these sites all have their data and don’t share it with each other, which implies it’s a must to search multiple sites to search out what you are on the lookout for. Some have listings that others do not.