I agree that they will just find a work around but I think it still helps. The more of an effort they need to party the less it will happen. The city can just keep adding problems to the party until it becomes too much of a hassle. They could hire parking enforcers for night shifts and when a party happens start towing cars not parked properly. They can set up police road blocks and annoy people and hassle them. I’m not very creative but I’m sure there are enough ways a city can mess with you to deter a party. They can do property assessments and city could argue due to popularity this property is worth even more and tax them. Just sitting idle certainly will not deter them though.