Bective Leslie Marsh - London 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. Bective Leslie Marsh - London does have 32 reviews, with an average score of 4.6/5 If you're looking to sell in Kilburn, you may want to choose an agent with more experience. Covering this area are other estate agents, such as Winkworth - North Kensington and Marsh & Parsons - North Kensington. However to see who will objectively do the best job selling your home, make sure you use our comparison tool.