A group of neighbours have been left furious after a ‘monstrous’ back garden shed was built by a nearby resident. Two homeowners are considering selling up and move away from the development in Thurmaston, Leicestershire that they claim will block their sunlight and infringe on their privacy. It all started when Gurnam Singh, 40, was given the green light to build extensions to his garden shed and semi-detached house. However, neighbours were left shocked after the 13ft high ‘eyesore’ in Singh’s back garden was given planning permission. One of the homeowners, a mother of three who asked not t…