A Comparative Analysis of Public and Private Sector Responses to Housing Affordability Challenges in Lagos

This study provides a comprehensive comparative analysis of public and private sector responses to housing affordability challenges in Lagos, Nigeria's commercial capital with over 24 million residents. Drawing on recent data from the State of Lagos Housing Market Report (2025), official government publications, and contemporary real estate market analyses, the research examines the effectiveness of divergent approaches to addressing the city's widening housing deficit, which has increased by 15 percent to 3.4 million units between 2016 and 2025. The study reveals a fundamental misalignment between public sector objectives of providing affordable housing for low-income populations and private sector strategies that predominantly target high-net-worth clients through luxury developments. Findings indicate that while the Lagos State Government has delivered approximately 10,000 housing units through direct investment and public-private partnerships over six years, over 70 percent of residents remain renters spending between 40 and 60 percent of their income on housing. The research identifies critical structural barriers including administrative bottlenecks adding 15 to 20 percent to development costs, infrastructure deficits limiting peri-urban development, and mortgage interest rates of 20 to 25 percent that exclude low-income earners from homeownership. The study concludes that current responses remain inadequate and recommends comprehensive reforms including regional urban integration, enhanced regulatory enforcement, innovative financing mechanisms, and systematic alignment of public and private sector incentives to achieve inclusive housing outcomes.