Europe has embraced modular construction to address its housing crisis, with the market valued at €31 billion in 2025 and expected to surpass €40 billion by 2030. This method involves assembling building components like walls and rooms in factories before transporting them to construction sites, allowing projects to finish 50 to 90 percent faster than traditional builds. Countries such as Sweden lead in adoption, with 45 percent of new housing units built using offsite methods, backed by supportive policies and streamlined approvals. Germany follows closely, with 26 percent of single and two-family homes prefabricated in 2024, driven by federal incentives for climate-friendly housing.
The Netherlands is scaling modular construction to deliver one million new homes by 2031, integrating Building Information Modelling (BIM) to speed up design and approvals. Modular construction reduces waste to 10–15 kilograms per square metre, down from 25–30 kilograms in conventional builds, and cuts embodied carbon by up to 45 percent. In Nigeria, Lagos faces a housing deficit of nearly four million units, requiring 187,000 new homes annually for 15 to 20 years to close the gap. The Real Foundation for Housing and Urban Development (RIRFHUD) notes that modular systems could enable this pace, urging Lagos, Abuja, and Rivers to create enabling environments instead of competing with private developers.
Sweden's 45 percent modular housing rate exposes how far behind Lagos is, despite facing a four-million-unit shortfall. RIRFHUD's projection of needing 187,000 homes yearly reveals that traditional building methods cannot close the gap in time. If Lagos insists on brick-and-mortar as the default, the deficit will only widen, not shrink. Modular construction isn't a foreign experiment—it's a working model that could reshape housing access for low-income Nigerians.
