Thanks a lot to all you night owls - or should I say stars??
I'm sure the answer lies in that quadrilateral enclosing Woodchurch Road, Storeton Road, Fairview Road and Arno Road (is that the same as Arrow Road? Can't find that.) It's possible Silverdale had an estate that occupied the whole area but which was gradually built over. If Silverdale Road already existed as such in 1880 then I expect that's out of the equation.
Andy's finding of a large property between Grangefield and Heathley looks very promising - we know it was big. On the current 1:25000 map there are three large blocks opposite Temple Road but I don't know if these indicate the three houses or just three (say) blocks of flats off Downing Close.
Celia, do you think your letterbox information could relate to houses this far down Woodchurch Road? Do you have a link to the info you provided? That goes for Les and Andy too. I'd love to look at those old maps.
George Henry Skelsey, like all of his clan, often suffered the indignity of being reduced to a Kelsey. He was a cement manufacturer and landowner. In 1891 he was still living in Yorkshire and co-owned a cement works south of the Humber at Barton, Skelsey's Adamant Cement. But he soon left that in the care of cousins and fellow-directors and set up another works at "Shotton, Birkenhead", but I think that's a mistake for Shotton, Flintshire because he turns up on the 1901 living at Wepre Hall, Connah's Quay - transcribed by Ancestry as George H S Kelsey - and he sold a piece of land at Sealand to Chester Corporation - the site of the industrial estate and the Deva stadium. His offices, though, were at 18 Cook Street Liverpool (at least at first).
Despite owning land, he only seems to have rented houses - that's certainly true of Wepre Hall. He might have regretted that, because he was cheated by a business partner and went bankrupt - he died in 1905 aged only 47.
All best, Chris