Planning permission was given for 'The change of use of the ground and first floors of 5 Liphook Crescent SE23, from residential (Use Class C3) to a nursery (Use Class D1).'
The remainder of the house (part of 1st floor and 2nd floor) remain residential (whether occupied or not).

And one of the conditions of granting that application was:
'Upon the nursery use ceasing to operate, this permission shall expire and the property shall be returned for use as a single family dwellinghouse.'