Real estate agents are involved in taking care of all the paperwork, contracts and also fine print of a home sale transaction. If you want to sell your own home, then you should look for skilled listing agents who can find highly qualified buyers to ease your work.  But, to sell own home without any agent is not at all an easy task. It needs some extra work to be done for finding the right buyer. Specifically, you will definitely require an agent if you want to buy the London homes for sale, otherwise, it would very difficult for you.