bednobs, sorry but you do not seem to understand the situation. I used to live in such a house and my son still does.
Normally there is a path past the back doors of the houses , this path is a 'right of way' for access to the rear of the houses. Where I lived a 6 house terrace shared a path around the back , you could get into it via the first or last house in the terrace and walk around the back of the block past the back doors of the individual houses. In fact just like a footpath that goes past the front of the houses but at the back.
This was normal for estate houses built in the 1940s to 60s but is rare now. Space to put the bins was inevitably at the rear of the house so to 'put out the bins' means taking them around the rear right of way path and onto the street.
( Mine you back in the 50s the binmen would come round the back of the houses along the 'right of way 'collect the bins , empty them then return them )
The back gardens of the house were beyond the foot path , there was a lot less emphasis on 'privacy' then, anyone could see what you had in your back garden as they had a right to walk past between the back garden and the house.