Browsing by Author "6. Morenikeji Wole, Emmanuel Umaru, Halilu Pai, Solomon Jiya, Owoeye Idowu and B.M. Adeleye"

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Spatial Analysis of Housing Quality in Nigeria
(International Journal of Sustainable Built Environment. Elsevier., 2017-03-31) 6. Morenikeji Wole, Emmanuel Umaru, Halilu Pai, Solomon Jiya, Owoeye Idowu and B.M. Adeleye
Abstract The study examined the factors responsible for the spatial variation in housing quality across the 36 states and the Federal Capital Territory in Nigeria using 33 housing characteristics. The data used are the 2006 Housing Characteristics and Amenities tables which were sourced from Nigeria’s National Population Commission (National Population Commission, 2006). Principal Component Analysis extracted three components. Component 1 accounting for 38% has electricity, water closet toilet, hygienic sources of water and high qual- ity roofing, walling and flooring materials highly loaded on it. Component 2 (31%) comprised inferior walling, roofing and flooring mate- rials, pit toilet, traditional and semi-detached house types, while component 3 (7%) had mainly zinc wall and public toilet highly loaded on it. Using these factor loadings as variables in discriminant analysis, three distinct regions of diﬀering housing quality emerged cor- responding to the western, eastern and northern geographical regions of the country with 97.3% of the states correctly classified and with the western (high) and northern (low) states at the opposite ends of the quality scale. It is recommended that non-conforming buildings, particularly, residential, and insanitary environment should be put in check through very strict and proactive enforcement of develop- ment control edicts and sanitary laws.