Three sided residential units which is mentioned in this dataset means there are three side for the main contract. Mehr housing, Bank as well as mass makers who take part in construction of this project. Individual ownership residential units are for the project that individuals who already own a property demand Mehr Housing for a reconstruction of their houses. New city is an area that Mehr housing is being developed under Urban Development and Revitalization Company. Source: Mehr housing management system, 1st of Bahman 1392

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