Fraser Bond are the leading lettings and property management agents for Wells House - London W1D. Wells House was a commercial building on the corner of 134-140 Oxford Street and 77-79 Wells Street in London W1. It was demolished in 2020 to make way for the new building. Businesses in the building in 2014: - Jacamo - Moss Bros - O2 2019 March - Planning permission for the demolition of 134-140 Oxford Street and 77-84 Wells Street (Wells House) and the erection of a new building comprising basements, ground plus nine upper floors, with plant accommodation and Sui Generis (nightclub) at.