I have studied your map and the property looks like it may be "Firdene" which is located between Menlow and the Grange which is numbered 688 and not 233 as I previously stated.
The plot looks the same as I remember but access to the property was off Budworth road but now appears to be from Noctorum road.
The gate posts that had "Inscot" engraved on them have disappeared which is why I originally thought the building had been destroyed, I think it is now apartments.
On google maps you can see the croquet lawn quite clearly to the west of the house.
Im not sure I follow what you mean. Firdene is still there, it is flats now. Is this the property that you are calling Inscott? I was walking the dogs there today and the gate post is still there with Inscott on. I will take a picture to show you. This is where you played croquet?
Sorry if that sounds stupid!