11 Most expensive mansions in the world that were built but no one ever lived in- Reasons will shock you (With Pictures)

9. Property Values Increase 11%

The Bishops Avenue is known to be a noisy place that is always flooded with traffic and is crowded, making it a terrible place to stay. Most owners of the huge and beautiful mansions on this street do not actually stay in these houses although they are very accurately maintained. Real estate agents, however, are of the opinion that once new and luxury apartments are built on this street, it would attract a whole new class of buyers and wealth would flow in. The street, on the northwest of London, is also projected to become one of the richest areas of the world in a couple of decades.