Excuse me not going into full details, underlying health problems, a full day of stress & typing due to this matter has my arm/neck feeling like its on fire & my blood pressure shooting through the roof 
In short we have received notification of an application of proposed change of use/planning application for extensive works to the pub adjoining our house. Now owned by a huge property developer.
FOPOV these plans are beyond scary & scraping myself & info together to make the best possible objections.
Part of these plans includes a rear extension, some of which looks like they don't even understand the flying freehold, that means part of this proposed extension sits over half of our first floor bedroom.
Even if we have misunderstood this, given there is no arial view in the proposed plans. This is particularly odd given the lack of space between the parts of our properties that are not connected/party wall.
This part of the proposed work will mean a new "office" wall will block a small access door that allows us to maintain our gutters etc. It also looks like they intend to build to the full back length of our house, alongside our property, which, apart from where we already share a part wall, is already a pretty narrow strip of land.
So any wall built here that is worth their while from gaining space POV, will be pretty much flush to our property, meaning we no longer have access to the side of our house for any kind of future maintenance such as re-rendering.
Would anyone know the legalities of this - is there a minimum distance that must be kept between property in this sort of scenario??
Hope that makes sense, not sure if I am in this earth or fullers right now 
TIA