Aberdeen Property Leasing | 242 followers on LinkedIn. Aberdeen Property Leasing (APL) is a local and independent Lettings and Property Management Agency in Aberdeen. | Aberdeen Property Leasing (APL) is a local and independent Lettings and Property Management Agency based at 138-140 Rosemount Pl, Aberdeen, United Kingdom. APL, which has been operating in the North-east for more than 35 years, manages an average of 1,500 properties in the area at any one time. APL also offers guidance to landlords and tenants on all aspects of property leasing and maintenance as well as rent collection and administration.