The vast boundary has been compared to the Berlin Wall by neighbours (Image: BNPS) A homeowner has enraged residents of an affluent neighbourhood after replacing a boundary fence with a vast concrete structure that “looks like the Berlin Wall”. Ken Lynch has had the 75ft-long grey wall constructed along the side of his detached home on Sandbanks Road in the sought-after Lilliput area of Poole, Dorset. The area, alongside its neighbour Sandbanks, are among the most expensive and exclusive seaside areas in the whole country, with average house prices starting at £700,000. The imposing structure stands over 7ft tall and has been branded an eyesore by locals, with some likening it to something straight out of the Soviet Union era. Before its transformation, the home was a charming bungalow with an attractive front garden and modest brick wall that allowed passers-by to enjoy its vibrant herbaceous borders. The previous owner secured planning permission to convert the bungalow into a two-storey house with a sizeable rear extension. The property is now valued at £1m. The house …