It should show up on Realtor.com or Zillow as soon as its entered into the MLS. HOWEVER some banks give it to a specific agent who could have a buyer ready if it truly is a 'steal'... and many never make the MLS any longer. I'm in Sarasota County, so it may be a bit different there, but i have access to their MLS. If there has not been electric on, i guarantee mold is growing everywhere. You can't have a house down here with no electric shut up all summer. Neighbors may know if electric has been turned on or not. I know i'd never buy a home that sat that long without electric. Mold could be on every beam inside the walls, attic, roof, etc.