Thank you Heather so I can only assume moorlands was a cottage. Yes there is a pub called the peacock its further up on the opposite side.

https://maps.nls.uk/view/102345232 has a map dated 1924.
It includes Owler Bar. The map includes the Peacock Hotel. Buildings are pretty sparse on the map in this area and nothing is shown at the site of today's The Moorlands.

A 1960 map shows the "Inn" (the Peacock) and there is an unnamed building near the Moorlands site.

I'd say the current large building is a comparatively modern structure.

In GoogleMaps, make your search:
The Moorlands, Baslow Road, Owler Bar, Sheffield, UK