From Chingford Green, Stanley Road (E4) line 179 bus to South Woodford, George Lane Chigwell Road then bus to Wanstead High St Wanstead Stn. 29 min £2. From Chingford Hatch, Mapleton Road (E4) bus to Leytonstone Stn Grove Green Rd. 39 min £2. From Chingford taxi to Wanstead. 7 min £21. From Chingford Uber to Wanstead. 7 min £11. From Chingford walk to Wanstead. 1 h 25 min.