A price I give you is built from sales registered with the Dubai Land Department, not from asking prices on the portals. At The Oasis that difference matters, because you are not only competing with other owners. Emaar is still selling its own stock, and in August and early September 2026 it sold Marèva villas above its own launch prices, while five of the eleven resales registered at The Oasis went below their entry price. The full breakdown is here.
So a valuation from me covers three things: what has actually been registered in your cluster, what Emaar is currently asking for comparable stock, and which listings a buyer will be comparing yours with.

