I am buying a house and it says that the house is offering scope for side extension but what does?

S.T.T.P stand for? i am confused is it single or double storey? thanks for your help..

I am buying a house and it says that the house is offering scope for side extension but what does?getting late

are you sure its not S.T.P.P (subject to planning permision??)

maybe subject to town planning (but i think not)

I am buying a house and it says that the house is offering scope for side extension but what does?regal theater opera theater

We had this with our old house, if I remember correctly it means there is still valid planning permission, ring the planning section at your local council, you can go and view the plans. I think planning permission lasts for a while once it's been submitted providing you stick to the original plans.
Subject to Town Planning. Usually it's STPP (subject to planning permission). It just means the permissions haven't been granted yet but extending is feasible.