Land Sale Contract Validity After Planning Extension

A property owner sought to cancel a sale agreement for land, alleging that the buyer had breached a clause requiring the construction of a dwelling within a specified timeframe, despite having obtained an extension from the local planning authority. The court held that the extension granted by the administrative authority, which was legally within its competence, effectively modified the deadline set in the private contract, and since the construction was completed within this new, extended period, there was no breach of the sale agreement allowing for its cancellation.