Should I sell or keep my house in Hawaii?

Hello, I wanted to get input on whether I should sell my house in HI or not. It’s located in Kapolei, Hi and supposedly they are building up this area like crazy. After all closing cost fees, I would get around 40k. The property doesn’t cash flow at all. My concern is selling a property that has strong potential to appreciate in the near future. Any thoughts or recommendations is much appreciated. Thanks!