It is good advice only to move into a property that is advertised as having Virgin available if you will be wanting their services.
Virgin don't operate over Openreach, so if your property was not advertised as "Virgin ready" then there will be no infrastructure in the estate as the developer has not paid for installing it.
As new estates usually have a "no dig" policy until the roads pass into local authority control, you will be looking at a wait of 5+ years before the estate can even be considered for Virgin expansion.
Cable customer since 1993. Services: FH TV, Sky Sports & Movies (2xV6), Talk Anytime Phone, VIVID 350, Virgin PAYG Mobile