We live very close to the University of Wollongong. In our street a number of four bedroom houses have been bought up by investors and turned into seven to nine bedroom student accommodation. Lounge rooms have been divided into two rooms, dining rooms and laundries turned into bedrooms. The local council says that is not a problem as they are not boarding houses. As we are retired and looking to move in the next year or so we are wondering if it would be a sensible move to convert our house into a nine bedroom student accommodation and use it as income. We feel however that it may not be legal even if others are getting away with it. If we sell our house it will probably be used for that very purpose. Surely change of use requires a DA as it is adding to major parking problems in the street? We live in a pleasant, leafy area but are finding that the investment houses are slowly becoming run down, lawns of some get mown infrequently and rubbish is often left lying around. It must be said that most landlords respond quickly to complaints about noisy parties (after 2.00am) but house prices seem to be lower than a couple of years ago. This may not be due to the student influx but just a general trend. Our area has many pluses, including the amenities provided by the university and the beauty of the local escarpment and proximity to the city, beaches and public transport. Just as a matter of interest what are the legal implications of converting a suburban house to student accommodation?