Zillow Advice: Home Selling - I am trying to ad my listing at 4605 Pin Oak Ln. Zillow says that it is already listed. http://www.zillow.com/advice-thread/I-am-trying-to-ad-my-listing-at-4605-Pin-Oak-Ln-Zillow-says-that-it-is-already-listed/215617/ Zillow Advice | Zillow Real Estate