Bounded by Gunnersbury Ave (A406) to the east and the Uxbridge Road to the north. A smaller area of the common extends to the east of Gunnersbury Ave, including Leopold Road. The western boundary includes The Common and Warwick Dene, with Elm Avenue to the south.
Ealing Common preserves a large area of open space with fine avenues of horse chestnut trees, most of which were planted in the late Victorian period, following the purchase of the common land by the Ealing Local Board. The northern part of the common has a large English oak tree at its centre, and London plane trees are also found with the horse chestnuts around the perimeter of the common. Charles Jones was the borough surveyor responsible for the layout.
The nearby London Underground tube station is named Ealing Common station after the Common. Ealing Common is also the name of the area in the London Borough of Ealing; however, it is officially part of the Ealing district.