Good. As @GreyGhost there's no point of fines if the monetary stick is less than the work to complete the work.It's a big stick, and it has thorns.
If work is in.progress, you get a STOP order, untangling a ball of barbed wire is easier.
If work us done, a compliance order gets issued. The owner needs to get an heritage approval then do the work inside the timeframe specified in the order.
If the owner doesn't comply, the town does the work then liens the property for the costs. Markham paid $275,000 to build a 12×12 2 stall public restroom in the Main Street heritage district, can't imagine how punishing it would be if they had to reno a heritage district property.
She seems to be refusing considering 'let the CoM do it if they want it back to condition'.
She may not know how big this stick will be.
I don't think I am in a heritage area where I live...should probably check that out.