The above detailed search is an island specific Oahu MLS Search which will allow you to find Oahu property listings. MLS is an abbreviation for "Multiple Listing Service." This provides listing information to realtors and their clients. Each Hawaiian Island has its own MLS system. While a few listings from each island's MLS are shared, the majority of their listings are not shared. Oahu, Maui (Includes Lanai & Molokai), Kauai and the Big Island each have their own MLS. This is why we have become members of all three Board of Realtors. This allows The Hansen Ohana to share all of the MLS listings in Hawaii with you. We have a simple statewide Hawaii Real Estate search, as well as a detailed MLS Search for each island.