Of course, every property is different. It is hard to compare homes that vary in terms of location, age, and quality. And what baseline should be used to judge whether real-estate prices are expensive or cheap? That's also key.
這個問題見仁見智，關鍵在於每間房屋的差異性極大，不同區位、不同年代、不同類型與品質的房屋很難相提並論，而且昂貴與便宜究竟要依據什麼基礎來判斷，也關係重大。