Effect of Rising Cost of Building Materials on Property Development in Bariga, Lagos State, Nigeria
Introduction
The rising cost of Building Materials is the primary economic constraint stifling residential property development in Bariga, Lagos State, Nigeria, according to a pivotal study published in the International Journal of Environmental Design & Construction Management.
This comprehensive analysis explores how inflationary pressures on construction inputs are reshaping the housing landscape, affecting everything from project completion rates to the quality of workmanship.As urbanization accelerates in Lagos, understanding the dynamics of rising building material costs is essential for policymakers, investors, and housing advocates seeking sustainable solutions.
The Context of Property Development in Bariga
Bariga, a densely populated local council development area within the Shomolu Local Government Area of Lagos State, serves as a microcosm for the broader housing challenges facing Nigeria.
With an estimated population of 1.2 million people living in a relatively small landmass, the demand for residential accommodation is intense. However, the supply side of the equation is severely constrained by economic factors, most notably the rising cost of building materials.
The study highlights that building materials account for over 50% of the total value of construction output. In Nigeria, this figure can sometimes reach up to 75% of total construction costs. When the prices of these essential inputs fluctuate wildly, the entire property development ecosystem suffers.
The research focuses specifically on residential real estate development, aiming to assess how the incessant increase in material costs affects the sustainability of housing projects in this high-demand area.
Factors Driving the Rising Cost of Building Materials
To address the crisis, one must first understand its roots. The study identifies several key drivers behind the escalating prices, with over-dependence on imported materials emerging as the most significant factor.
Approximately 30% of respondents in the survey cited this reliance on foreign goods as the primary culprit. When the Nigerian Naira fluctuates against major currencies, the cost of importing cement, steel, roofing sheets, and other conventional materials skyrockets.
Government Policy and Economic Instability
Government policy instability was identified by 28% of respondents as a critical factor contributing to the rising cost of building materials. Inconsistent regulations, such as the historical ban on Portland cement imports between 2003 and 2007, create market uncertainties that drive up prices.
Furthermore, broader economic issues such as inflation and the fluctuation in the exchange rate of the Naira were noted by 20% of participants. These macroeconomic indicators directly impact the affordability of both imported and locally sourced materials, as local production often relies on imported machinery or raw components.
Logistics and Local Charges
While less dominant than import dependency, logistical challenges also play a role. The cost of transportation and distribution, along with local taxes and charges, contributes to the final price paid by developers.
Poor infrastructural facilities, including inadequate roads and rail systems, increase the cost of moving materials from production sites to construction zones like Bariga. These cumulative costs are ultimately passed down to the consumer, exacerbating the housing affordability crisis.
The Impact of Rising Cost of Building Materials on Development
The core of the study examines the tangible effects of these economic pressures on property development. The findings reveal a disturbing trend where the rising cost of building materials is not just an inconvenience but a fundamental barrier to housing delivery.
Project Abandonment and Delays
One of the most severe consequences identified is project abandonment. The study notes that 50% of respondents agreed to a very high extent that rising costs lead to abandoned projects. When initial budget figures become unrealistic due to rapid price increases, developers often lack the capital to complete structures.
This results in a landscape dotted with uncompleted buildings, which not only represents a loss of investment but also contributes to urban blight. Additionally, delays in project progress are common, as developers struggle to secure funds for subsequent phases of construction amidst fluctuating prices.
Quality of Workmanship and Safety Concerns
The pressure to maintain profitability in the face of the rising cost of building materials has led to compromised quality. The study found that 50% of respondents indicated that workmanship is affected to a very great extent.
In an attempt to avert conflicts with clients over upward reviews of contract sums, some contractors resort to using substandard or insufficient materials. This practice poses significant safety risks, contributing to cases of building collapse in Nigeria.
The use of low-quality local materials, often seen as a cheaper alternative to expensive imports, further inhibits innovation and reduces the longevity of residential structures.
Reduced Construction Output and Employment
The volume of construction output is significantly affected by the rising cost of building materials. With millions of middles- and low-income families priced out of the market, the demand for completed units remains unmet despite the high need. Furthermore, the employment rate within the construction sector suffers.
As firms face lower profitability and increased financial pressure, they are forced to lay off workers or close down entirely. The study highlights that 50% of respondents agreed that the rate of employment is affected to a very great extent, indicating a broader socioeconomic impact beyond just housing availability.
Strategies to Mitigate the Rising Cost of Building Materials
The document does not merely diagnose the problem; it offers actionable recommendations to curb the rising cost of building materials and improve property development outcomes.
Promotion of Local and Alternative Materials
A primary recommendation is the development and use of alternative building materials. The Nigerian Building and Road Research Institute (NBRRI) was established to map out strategies for affordable and sustainable local materials, such as stabilized laterite bricks and agro-industrial waste products.
The study reveals that 50% of respondents strongly agreed that using locally produced building materials, combined with government subsidies on imported items, could reduce the spiraling costs. By shifting focus from imported conventional materials to innovative local alternatives, developers can reduce their exposure to exchange rate fluctuations.
Government Intervention and Policy Stability
The study calls for greater government involvement in stabilizing the market. This includes lifting bans that restrict the flow of materials, establishing new industries to enhance local manufacturing, and providing subsidies for essential imports.
Furthermore, the government is urged to serve as a model by utilizing local building materials in public housing projects. This would not only stimulate demand for local products but also demonstrate their viability and quality to private developers.
Organizing seminars and workshops to encourage research and development in local material production is also recommended to foster innovation in the sector.
Financial Support and Capital Access
Lack of capital was identified as a major factor militating against property development. To address this, the study suggests that financial institutions and government bodies should provide more accessible financing options for developers.
This would help mitigate the risks associated with cost overruns and ensure that projects can be completed even when the rising cost of building materials creates unexpected budgetary gaps.
Conclusion
The evidence presented in this study underscores the critical nature of the rising cost of building materials as a determinant of housing success in Bariga, Lagos State. It is not merely a financial issue but a multifaceted challenge involving government policy, infrastructure, and technological innovation.
The rising cost of building materials continues to inhibit innovation, compromise quality, and limit access to affordable housing for low- and middle-income earners.
For researchers and housing professionals, this document serves as a vital reference point. It highlights the urgent need for a strategic shift towards local material sourcing and policy stability.
By addressing the root causes of the rising cost of building materials, stakeholders can unlock the potential for sustainable residential development. The path forward requires a collaborative effort between the government, private sector, and research institutions to create a resilient construction industry capable of meeting the housing demands of a growing population.
Ultimately, managing the rising cost of building materials is key to realizing the dream of home ownership for countless Nigerians.
Also read: Priorities for Affordable Housing in Nigeria