Hi Maureen
bad news i am afraid the houses in Demesne/you have Desmene Street are long gone.I have never been in that road,In some parts it is like a maze.I was talking to a lady who lived in road,she told me she had lived there about 30 years.Had moved there when her children were young.So i reckon the old houses where demolished middle 1960's 70's when that particular part of seacombe from the main road to the seafront was practically flattened. Between the Town hall and the ferry.To make room for new housing.I have taken some photo's for you,I found out by chance that there was a Hotel in Demesne Street.The road is unusually wide for round there,trying to find an old photo for you.When i go to the library to do your lookup i will see if i can find one.
Celia