I believe it is per unit price not the whole building. It would be like family with 30 grand/year going for million dollar home. In China's case if would be an

I believe it is per unit price not the whole building. It would be like family with 30 grand/year going for million dollar home. In China's case if would be an apartment accommodating 3-4 whereas in US it would be a large home in 99% of areas which are at max 20 miles from a city. I lived in city of Mumbai, India where median income is about $3K per annum and median apartment price is would be about $200K.