In my block of units (24) which an owner removed a wall with out notifying the owners corporation or the strata manager. This was done in a matter of months of the units originally being sold (new building). 8 years later prospective owners wanted to do exactly the same thing , same floor plan but on a different level of the building. The Strata manager made them get an engineer’s report, council approval and have a by-law drawn up which cost in excess of $1500. The wall removed was not structural. My question is there any come back on the owner who did the renovation without approval. The units are an over 55 building.