The estimates of value featured on Trulia, Zillow and other sites pick up any property within your zip code in a two - three mile radius. Landmarks, positive features (bay front), size, age are not taken into consideration. Personally, I have to argue these inappropriate values with potential clients all the time. Facts about the real value of your home can only be concluded by a professional. I certainly hope an interested buyer in a water front property in North Bay Village is not relying on Trulia's value.