The development will consist of the amalgamation of the two existing residential units and its extension to create an extended mid-terrace, two storey over garden level dwelling at no. 75 Wellington Road; the subdivision of the site by the construction of a new dividing boundary wall between both properties. [Note the mews at 75 Heytesbury Lane is also under planning application 3280/23 however it will have a separate commencement notice] The development at 75 Wellington Road will consist of: - Amalgamation of the existing lower ground floor flat and the existing dwelling at upper ground and first floor level into an extended single, two storey over garden level three bedroom property; - New single storey rear extension above coal vault, at upper ground floor level to the side of the existing return that will include a small terrace and connecting steps to garden level; - New two storey extension to the side of the rear return at upper ground and first floor level; - Internal alterations and modifications at lower ground floor, upper ground floor and 1st floor level; - New boundary treatment to each side of the side boundary to the rear; - New low retaining wall and relocation of steps down to lower ground floor level to the front; and - Replacement of windows at upper ground and first floor level to the front elevation. The works will include all associated landscape, conservation and site development works to 75 Wellington Road.