Crystal Palace have been granted permission by Croydon Council to proceed with their £100million stadium redevelopment.
The council's planning committee voted unanimously in favour of proposals to increase the Selhurst Park capacity to 34,000 from 26,000, and for the development of a five-storey structure to replace the present main stand.
Palace, who are yet to secure their Premier League status for next season despite their improving fortunes, hope to begin work at the conclusion of 2018/19 and to complete it in time for the start of 2021/22.
Croydon Council will next refer the application to the Mayor of London Sadiq Khan, whose approval is required before planning permission can be issued.