Type of space: Light Industrial, Workshops. Indicative unit size range: 100-8,742 sq ft (9-812 sq m). Indicative price range: £4-£8/sq ft. Park Hall Road Trading Estate provides commercial property to let in the form of light industrial and workshop units in Dulwich, South West London. Park Hall Road Trading Estate is owned and managed by Workspace Group PLC, the leading provider of commercial property to let for small and medium sized enterprises (SMEs) throughout London.