How to hide an ugly extension
I've just bought a house (in London) and my next door neighbour has an old extension that extends into the garden. It's made from white plastic (looks like a giant fridge on its side) and is about 2.95m high and 4m long. My garden is west facing and the extension (the part I need to conceal) faces north.
I need some ideas on what to do to cover up this monstrosity. Obviously the tallest fences won't completely do the job as they don't go much above 2m, unless anyone knows any providers of 3m plus fences?
I did consider a 2m fence with a trellis attached to the top, but not sure what I could grow up as its north facing. It needs to be evergreen and ideally quite quick to grow.
I've already checked with my local planning team and unfortunately its been there to long for them to do anything about it retrospectively.
Thanks in advance.