Housing lies at the heart of global poverty. Addressing the housing crisis may be one of the most practical and far-reaching ways to advance “Sustainable Development Goal 1” — ending poverty in all its forms everywhere. Far from being merely a physical structure or a market commodity, housing is a foundation for economic security, social inclusion and human development. Where people live often determines their access to education, healthcare, employment opportunities, finance and social mobility.
Research in housing sociology and housing psychology has consistently demonstrated a strong relationship between inadequate housing and multidimensional poverty, particularly in urban centres. Poor housing conditions reinforce social exclusion and perpetuate inequality across generations. Viewed from this perspective, housing is not simply a consequence of poverty; it is one of its principal drivers.
More than one billion people worldwide live in inadequate housing, including informal settlements and slums, many without secure land tenure. These conditions create a cycle of structural disadvantage that is difficult to escape.
One of the most enduring causes is “generational path dependency”. Housing policies implemented decades ago in countries across North America, Europe, Asia, Latin America and Africa continue to shape present-day opportunities. Historical patterns of segregation, unequal access to housing finance and disinvestment in disadvantaged neighbourhoods have left many families trapped in locations with poor infrastructure, limited educational opportunities and weak economic prospects. These spatial inequalities are often transmitted from one generation to the next.
Another major challenge is the “financialisation of housing”. Housing has increasingly become an investment asset rather than a social necessity. As institutional investors and wealthy individuals expand their real estate holdings, housing prices and rents continue to outpace income growth. The result is that low-income households are progressively excluded from formal housing markets and are pushed into informal settlements or overcrowded accommodation.
Poor housing also undermines “health and productivity”. Overcrowded, poorly ventilated and inadequately serviced homes expose residents to disease, mental stress and environmental hazards. These conditions reduce educational attainment, diminish labour productivity and increase healthcare costs, further weakening household incomes and perpetuating poverty.
Rapid urbanisation has intensified these challenges. Across many developing countries, including Nigeria, population growth, unemployment and stagnant wages have combined to make decent housing increasingly unaffordable. While mortgage finance has supported homeownership in many developed economies, conventional mortgage systems remain inaccessible to large segments of the population in developing countries because of widespread informal employment and limited financial inclusion. Consequently, millions have little option but to live in informal settlements.
Recognising these realities, international institutions—including UN-Habitat, the World Bank, the International Finance Corporation (IFC) and the European Union—have consistently argued that housing should be treated not merely as a market commodity but as a fundamental human right. This position is reinforced by Article 25 of the Universal Declaration of Human Rights and Article 11(1) of the International Covenant on Economic, Social and Cultural Rights, both of which recognise the right to adequate housing.
Housing has often been described as the “wobbly pillar” of the modern welfare state. While governments generally provide public investment in healthcare, education and transport infrastructure, affordable housing has increasingly been left to market forces. Rising land values, speculative investment and declining investment in social housing have weakened public welfare systems and placed decent housing beyond the reach of many low-income households.
Nigeria illustrates this challenge vividly. According to the National Housing Data Technical Committee (NHDTC), the country faces an estimated housing deficit of approximately 14.9 million units. In the Federal Capital Territory (FCT), rapid population growth and a strong preference by developers for high-end residential projects have priced many low- and middle-income earners out of the formal housing market. As a result, thousands of workers are compelled to live in peri-urban communities, enduring long daily commutes and devoting a disproportionate share of their income to rent and transportation.
Housing experts have repeatedly observed that government interventions have not sufficiently addressed the needs of vulnerable households. Many public housing schemes continue to benefit higher-income groups rather than those facing the greatest housing insecurity.
The consequences are increasingly visible. Teachers, nurses, journalists, police officers, civil servants, young professionals, entrepreneurs, artisans and informal sector workers now spend a growing proportion of their earnings on housing. This leaves less income for healthcare, education, transportation, nutrition and savings, thereby reinforcing the cycle of poverty.
Affordable and adequate housing should therefore be viewed not simply as a social policy objective but as an economic development strategy. A secure home provides stability, improves educational outcomes, supports better health, enhances labour productivity and enables families to accumulate assets over time. In this sense, housing is not merely a response to poverty—it is a pathway out of it.
Recent evidence from the United Kingdom illustrates that housing affordability remains a challenge even in advanced economies. A significant proportion of social housing tenants continue to experience poverty despite paying below-market rents, underscoring the complexity of the relationship between housing costs, wages and social protection.
Housing poverty remains one of the most visible forms of deprivation worldwide. As the cost of renting or buying a home continues to rise faster than incomes, even middle-income households face increasing housing insecurity. Unless governments adopt policies that expand affordable housing, strengthen housing finance for low-income households, improve land administration and encourage large-scale social housing programmes, the ambition of ending poverty will remain elusive.
The global housing crisis is therefore more than an urban planning problem. It is a development challenge, an economic challenge and a social justice challenge. Treating housing as a fundamental component of poverty reduction rather than merely a commercial asset could become one of the most transformative public policy decisions of the twenty-first century.
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Olufemi Adedamola Oyedele, MPhil. in Construction Management, managing director/CEO, Fame Oyster & Co. Nigeria, is an expert in real estate investment, a registered estate surveyor and valuer, and an experienced construction project manager. He can be reached on +2348137564200 (text only) or femoyede@gmail.com
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