Apartments: In a country where a construction boom has created a large number of houses, many have no one to live in them and yet a larger number of people remains without a proper house.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/18-mn-houses-needed-11-mn-lie-empty
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/housing
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/urban-housing
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-housing-and-urban-poverty-alleviation
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/habitat-and-urbanisation
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi