Country house (6)
(Other definitions for national theatre that I've seen before include "group of players here" , "where one can go to play" , "playground maybe" .)
'country house' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for manor that I've seen before include "Large country house for Roman" , "Big house - police district" , "Grand country house" , "patch" , "police area" .)
'country house' is the definition.
(dacha is a kind of country house)
This is all the clue.
(Other definitions for dacha that I've seen before include "summer house" , "Russian second home" , "Russian dwelling" , "Second home in the country for Muscovites?" , "A Russian country cottage" .)
'country house' is the definition.
(villa is a kind of country house)
This is all the clue.
(Other definitions for villa that I've seen before include "Detached house" , "Country residence" , "Rented holiday home" , "Roman or suburban house" , "Type of house" .)
'country house' is the definition.
(a grange is a rural residence)
This is all the clue.
(Other definitions for grange that I've seen before include "Country house with outbuildings" , "Ganger in country house with farm buildings" , "Country house/farm" , "Farmhouse" , "old dwelling" .)