Devon Court W3 0EH, Leaking gutters Devon Court: Leak from blocked hopper 26 April 2018 Date: June 21, 2019Author: uluulublog 0 Comments Above the entrance to 7-12 Devon Court. A blocked hopper is damaging the black panel below and staining the plasterwork. Photo taken 26 April 2018. Share this:TwitterFacebookLike this:Like Loading...