Petts Wood is a town in south-east London, England, previously located in the historic county of Kent. It lies south of Chislehurst, west of St Paul's Cray and Poverest, north of Orpington and Crofton, and east of Southborough and Bromley Common. The area forms part of the London Borough of Bromley local authority district in the ceremonial county o…Petts Wood is a town in south-east London, England, previously located in the historic county of Kent. It lies south of Chislehurst, west of St Paul's Cray and Poverest, north of Orpington and Crofton, and east of Southborough and Bromley Common. The area forms part of the London Borough of Bromley local authority district in the ceremonial county of Greater London.