When did abandoned houses start being abandoned?

Abandoned houses have been a phenomenon for centuries, often linked to economic decline, urbanization, war, or natural disasters. The Industrial Revolution in the 18th and 19th centuries saw significant migration to cities, leaving many rural homes empty. In the 20th century, particularly during the Great Depression and post-World War II suburbanization, many properties were also abandoned. The reasons for abandonment have evolved, but the issue has been present in various forms throughout history.