Yes, you are allowed something like 10% floor space extension without permission, however its best to apply for planning permission anyway, as tearing it all down wouldnt be good.
Can You Build A Conservatory At The Back Of Your House Without Planning Or Next Door Neighbours Permission ?
Thursday, February 25th, 2010Can’t Repair My Property Due To The Persons Next Building A Conservatory Which Is 4 Inch Between Wall To Wall
Thursday, February 18th, 2010it is hereby agreed and declared that all walls and fences dividing the property from the adjoining property on the westerly side thereof are and are and shall at all times hereafter for all purposes be treated as party walls and fences and that as between such adjoining properties all rights of way light air flow of water and soil drainage and other easements or quasi easements shall remain and be enjoyed as the now exist or are enjoyed or have hitherto existed or been enjoyed under one ownership. this is written in my deeds please can you tell me what it means. thank you .Andrew