Need help dealing with a historical hearing for demo on a garage structure

[Craig Shames]

Working on a flip that is near completion. We are sub dividing a Multi into condos and selling off each unit individually. The bulky stone garage needs to go so we can create 4 separate spaces. The hose is old so in order to demo it with town approval we need signatures and a public hearing next month to get approval. We want to miss the April inventory boom here in Massachusetts, ideally have it finished next week and put on the market ASAP. Do you think that's wise even with the hearing and demo completion not till the end of April? OR should we wait till its completed to begin marketing? 

We could always "accidentally" crash a back ho into it tomorrow to solve all our problems. JK 

Thanks