I was looking for similar cases, where inconvenient buildings accidentally fall down, and whether anything actually happens.

For the Punchbowl Inn:

In April 2022, Ribble Valley Council ordered that the Punch Bowl must be rebuilt to its original plan based on architecture records. On 5 December 2022, five people were found guilty at Burnley Magistrates Court of illegally demolishing the structure. The group were due to be sentenced at Burnley Magistrates Court on 24 January but the hearing was adjourned until 8 March. At sentencing, the group were required to pay a combined £70,000 in fines and court costs. As of June 2023, the reconstruction process had not yet started.

For the Carlton Tavern (fell over in 2015)

By April 2019, most of the pub's missing exterior had been rebuilt. In late February 2020, the pub had still not reopened, and Westminster City Council was once again considering taking action against its owners. On 19 January 2021, CLTX changed its name by resolution to Carlton Vale Ltd. On 12 April 2021, the pub reopened with the lifting of COVID restrictions.