Hi,
I have lived in Dostabrook Cottages since 1990. An elderly chap who lived in one of the other cottages when I first moved in had known Derek Allen, who apparently lived in my cottage and (I think) owned two of them. Derek Allen was a builder and (I was told) did quite a lot of modernisation on the two cottages along the road (there are also two at the back) in the mid 1970s before selling them and moving to somewhere in the South East.
Not a lot of information, but better than nothing!
Steve