Arlen Properties hasn't listed any properties for sale in the last 6 months. This could be because the agent specialises in lettings, or the branch may be closed. Arlen Properties does have 2 reviews, with an average score of 3/5 If you're looking to sell in Mill Hill, you may want to choose an agent with more experience. Covering this area are other estate agents, such as Orient Estates and Chess Estates & Let One Lettings - Hendon. However to see who will objectively do the best job selling your home, make sure you use our comparison tool.