Estate agency is the actual buying and selling.Before you go to an agent you need to know what you want. You can make this decision yourself when it comes to your own house (generally...) It's a bit more complex when it comes to a large organisation's property portfolio. They will have other offices that came along through mergers and acquisitions; they will outgrow space but still be on the hook for the cost, etc etc.Property is usually the second or third largest cost in the P&L, after people. Technology is the other. Just as IT is fertile ground for consulting work, so can be property, although it tends to get left to the property firms like CBRE, JLL etc. However the Big 4 and a few boutiques come at it from the other angle.DCF