EFFECTS OF REFUSE DUMP ON RESIDENTIAL RENTAL VALUES IN IBADAN NORTH LOCAL GOVERNMENT AREA, IBADAN, OYO STATE

EFFECTS OF REFUSE DUMP ON RESIDENTIAL RENTAL VALUES IN IBADAN NORTH LOCAL GOVERNMENT AREA, IBADAN, OYO STATE

ABSTRACT

The management of solid waste remains a critical challenge in rapidly urbanizing cities, particularly in developing countries like Nigeria. Improper refuse disposal has significant environmental, health, and socio-economic implications, including its impact on residential property values. This study investigates the effects of refuse dumps on residential rental values in Ibadan North Local Government Area, Oyo State. Employing a survey research design, data were collected through structured questionnaires administered to residents and analyzed using descriptive statistics and Pearson correlation via the Statistical Package for Social Sciences (SPSS).

Findings reveal that refuse dumps in Ibadan are often located in close proximity to residential areas, largely unregulated, and inadequately managed. These dumpsites, consisting of both solid and liquid waste, contribute to unsanitary conditions, air and water pollution, and outbreaks of vector-borne and communicable diseases, all of which negatively affect residents’ living conditions and property rental values. Despite partial mitigation efforts, the study concludes that poorly managed refuse dumps substantially reduce the desirability and market value of nearby residential properties.

The study recommends enhanced waste management strategies, including stricter regulation, regular waste collection, adoption of recycling programs, public awareness campaigns, and increased involvement of government, private sector, and civil society organizations. These measures aim to mitigate environmental hazards, improve urban living conditions, and protect residential property values.

CHAPTER ONE:

 INTRODUCTION

1.1 Background of the Study

Waste generation is an inevitable byproduct of human activity, reflecting consumption patterns, socio-economic status, and cultural practices (Hoornweg, 2013). In rapidly urbanizing cities such as Ibadan, Nigeria, the increase in solid waste volume has outpaced the capacity of local authorities to manage it effectively, resulting in unsystematic dumping of refuse in residential neighborhoods. Open dumpsites in Ibadan, located in areas such as Iwo Road, Challenge, Orita Challenge, Gate, Mokola, and Bere, often contain both domestic and industrial waste. These sites are sources of environmental pollution, land degradation, and health hazards and have been linked to diseases such as cholera, malaria, and other vector-borne infections (Ajadike, 2011; Peter et al., 2016).

The proximity of refuse dumps to residential areas has implications for property markets. Environmental quality is a key determinant of property values, and properties located near poorly managed waste sites often experience depreciation in rental and market values (Freeman, 2010; Oloke et al., 2013). Additionally, open dumpsites create unsanitary conditions that discourage residential settlement and negatively influence urban aesthetics, contributing to declining demand for nearby properties (Njoku, 2014).

The challenge of managing refuse in Ibadan is compounded by rapid population growth, urban sprawl, and limited municipal resources. The city’s waste management system struggles to maintain adequate service delivery, often resulting in overfilled dumpsites and inefficient waste collection (Afonja, 2016; Akintola, 2017). While efforts have been made under the current administration to improve waste management, challenges persist, particularly during the rainy season when roads to disposal sites become impassable and waste overflow becomes a recurring problem.

This study, therefore, examines the impact of refuse dumps on residential rental values in Ibadan North Local Government Area, with the goal of identifying strategies to mitigate environmental and socio-economic consequences.

1.2 Statement of the Problem

The generation of solid waste continues to rise globally, correlating with population growth and increased consumption (Rogdgers, 2014). In Ibadan, improper disposal of domestic and industrial waste has created significant environmental and public health challenges. Despite numerous studies on solid waste management in Nigeria (Adewusi & Onifade, 2011; Beede & Bloom, 2010), there remains a gap in understanding the specific effects of refuse dumps on residential property values.

Properties located near open dumpsites are often subject to decreased rental and market values due to environmental degradation, health risks, and aesthetic deterioration. This study investigates whether proximity to refuse dumps in Ibadan North Local Government Area adversely affects rental values and explores the environmental factors and socio-economic consequences of living near unmanaged dumpsites.

1.3 Research Objectives

The main objective of this study is to examine the effects of refuse dumps on residential rental values in Ibadan North Local Government Area. Specific objectives include:

1. To analyze the impact of open refuse dumps on residential properties located near and farther from the dumpsites.

2. To identify environmental challenges associated with proximity to refuse dumps.

3. To determine the factors influencing changes in rental values of residential properties close to refuse dumps.

1.4 Research Questions

1. How do open refuse dumps affect the rental values of residential properties in proximity to the dumpsites?

2. What are the environmental hazards associated with living near refuse dumps in Ibadan North Local Government Area?

3. What factors influence changes in rental values of properties located near refuse dumps?

1.5 Research Hypotheses

The study will test the following null hypotheses:

• Ho1: Open refuse dumpsites have no significant effect on the rental values of residential properties in proximity to the dumpsites.

• HO2: There are no environmental hazards associated with living near refuse dumps.

• Ho3: There are no significant factors influencing changes in rental values of properties near refuse dumps.

1.6 Significance of the Study

This study provides multiple benefits:

• Property Owners: Insights into how proximity to refuse dumps affects property rental values, enabling informed decisions about property investment or relocation.

• Government Agencies: Supports evidence-based planning for waste management, environmental protection, and urban development policies.

• Researchers and Academics: Fills a literature gap on the relationship between refuse dumps and residential property values, serving as a foundation for future studies.

• Public Health and Society: Highlights environmental and health risks associated with unmanaged refuse, promoting awareness and sustainable waste management practices.

1.7 Scope of the Study

The study focuses on residential areas within Ibadan North Local Government Area, Oyo State, chosen due to the prevalence of refuse dumps and diverse housing types. While findings are context-specific, they provide insights applicable to similar urban centers facing challenges in waste management and property value depreciation.

1.8 Study Area

Ibadan, the capital of Oyo State, is located between longitudes 7°2′–7°4′E and latitudes 3°35′–4°10′N, approximately 145 km northeast of Lagos. The metropolitan area comprises predominantly residential land use interspersed with commercial and industrial zones. Housing in Ibadan varies spatially across traditional/core areas, transitional districts, and modern neighborhoods, reflecting differences in age, amenities, and infrastructure (Agbola, 2017; Ayeni, 2018).

Rapid urban expansion and population growth have strained waste management systems, leading to environmental degradation, public health hazards, and reduced property values. Recent efforts by the state government, including initiatives led by the Special Adviser on Youth and Sports, have improved refuse management, although persistent challenges remain, particularly in densely populated residential areas.