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Although a basic need, housing and its development activities impinge on the environment. As part of efforts to promote sustainability, there have been several initiatives since the Brundtland Commission's work in 1987 to minimise the adverse impact of housing development activities on the environment in the developing world such as sub-Saharan Africa (SSA). This chapter explores housing development activities in Ghana within the context of environmental sustainability based on the extant literature. The aim is to examine the state and promotion of environmental sustainability in the housing development sector. The chapter establishes that although there are some efforts to promote environmental sustainability within the housing development sector, uptake of environmental sustainability practices has been less satisfactory due to lack of incentives as stakeholders perceive that environmentally sustainable homes are more expensive than conventional ones. The chapter, therefore, recommends further investigations into the cost and benefit of environmentally sustainable homes as well as other drivers in Ghana to give additional insights to provide the appropriate doses of incentives both contrived and instinctive to drive uptake.

In 2007, the development of Ireland's first eco-village began in the small town of Cloughjordan, which is in a scenic rural area of the midlands region in Ireland. Approximately 1.5hours from the capital city of Dublin, it is accessible by train from a number of urban centres. In the past the town had suffered from both population decline and population ageing. Some of its key services, such as the bank, post office and a school, were either under threat or had already closed. However, the town and its hinterland are rich in both natural and social amenities. Before embarking on the empirical analysis of the Village, which is based on interviews with a range of stakeholders and local residents as well as site visits and documentary research, it is useful to reflect on the concept of sustainable housing.

The purpose of this chapter is to investigate the adoption and use of building information modelling (BIM) for residential real estate development in Nigeria (using Lagos as a case study), with a view to providing information towards improving BIM uptake, which could enhance sustainable housing delivery in the country. A quantitative research methodology was adopted involving the use of questionnaire survey to collect primary data. The data were obtained from private real estate developers in Lagos State. The self-administered questionnaire was distributed to all the 72 active real estate developers in the study area, and the response rate was 62.5%. The collected data were analysed using statistical tools such as frequency and percentages, mean rating and chi-square. The results revealed a low level of awareness and usage of the transformative and contemporary BIM technology (6D BIM version) by real estate developers. It was established that the 2D and 3D BIM traditional versions were the most utilised across the phases of real estate development process. It was also found that the level of BIM utilisation has a significant relationship with the age and asset base of the real estate developers. The chapter concludes by advocating increase in the asset base and organisational profile of real estate developers to enhance BIM adoption, especially, the 6D BIM, which could facilitate sustainable real estate development.

In recent years, sustainability considerations in the real estate sector have moved from being a niche market phenomenon to a mainstream trend. The movement has been accompanied by a shift in the industry’s perception of sustainable buildings. Traditional cost-saving goals are now complemented by a growing interest in the potential for sustainable buildings to tackle broader economic and social sustainability challenges as well as issues related to health and well-being. The real estate industry is increasingly expected to adapt its strategies to incorporate new and more stringent environmental and urban development requirements, to cater to shifting demographics, and to utilize new advancements in construction processes and materials. This chapter explores recent research on sustainable real estate and highlights some of the newest trends in the market. The chapter then examines how policy and technological advancements can enable real estate developers to tackle environmental, social, and economic sustainability challenges. This will be exemplified through a focus on carbon taxation and timber construction. Based on these case studies, the chapter illustrates how today’s sustainable real estate sector – marked by its move beyond a focus on cost savings – requires for building practices to be strongly rooted in global, sustainable development policies.