Welcome to the Nigeria Construction Cost Guide 2025, a comprehensive resource brought to you by Construction Insight NG. Whether you're planning a modest bungalow in Lagos or a multi-flat development in Abuja, understanding current costs is essential for accurate budgeting and project success. In 2025, Nigeria's construction industry is projected to grow by 3.1%, driven by government investments in infrastructure and oil/gas sectors. However, persistent inflation (eased to 20.12% in August 2025) and supply chain challenges continue to impact prices. This guide provides up-to-date estimates, breakdowns, and tips tailored for Nigerian builders, homeowners, and developers. All figures are in Naira (₦) and based on mid-2025 data from major cities like Lagos and Abuja.