Chapter One — 1.1 Background to the Study

Use of Local Building Materials has increasingly attracted the attention of researchers, regulators, and practitioners concerned with housing delivery. This growing interest reflects the recognition that use of local building materials does not operate in isolation, but interacts with a wider set of institutional and market conditions found within Osun State.

Osun State presents a useful setting for examining this relationship precisely because the conditions there — structural, regulatory, and behavioural — differ from those typically assumed in the broader literature, most of which draws on evidence from more developed economies.

1.2 Statement of the Problem

Despite a growing body of literature on use of local building materials, there remains limited consensus on the precise nature of its relationship with housing delivery, particularly within Osun State. Many organizations continue to make decisions about use of local building materials without a clear, evidence-based understanding of how those decisions ultimately affect housing delivery. This gap between practice and empirical understanding is the central problem this study seeks to address.

1.3 Objectives of the Study

1. To examine the effect of Use of Local Building Materials on housing delivery in Osun State.
2. To assess the extent to which use of local building materials influences housing delivery within the study area.
3. To identify the challenges associated with use of local building materials in relation to housing delivery.
4. To recommend strategies for optimizing use of local building materials in order to improve housing delivery.

1.4 Research Questions

1. What is the effect of use of local building materials on housing delivery in Osun State?
2. To what extent does use of local building materials influence housing delivery within the study area?
3. What challenges are associated with use of local building materials in relation to housing delivery?
4. What strategies can be adopted to optimize use of local building materials in order to improve housing delivery?

1.5 Significance of the Study

This study is significant to a range of stakeholders. For policymakers and regulators, the findings offer evidence to guide the design of frameworks that support healthier outcomes around housing delivery. For managers and practitioners within Osun State, the study provides practical insight into how use of local building materials can be better managed. Finally, it contributes to the academic literature on architecture by extending existing knowledge into a specific empirical context, and offers a reference point for future researchers.

1.6 Scope of the Study

In terms of scope, this study confines itself to Osun State, focusing specifically on how use of local building materials relates to housing delivery within that setting. Findings are interpreted within these boundaries rather than as universal claims applicable to every organization or market.