This research investigates the focus of private schools in Lagos State, Nigeria, on infrastructure and security optimization in response to urbanization and demographic changes. Using secondary data, the study examines how school facilities and emerging technology impact security and peace in these schools. It highlights that modern, well-maintained facilities positively influence the learning environment and that advanced imaging technology enhances operational efficiency and security. The effectiveness of security measures significantly contributes to a sense of peace among students, staff, and parents. The study underscores that the combination of high-quality facilities, advanced technology, and robust security measures is vital for creating a secure educational environment. Given the socio-economic and infrastructural challenges in Lagos, the research offers actionable insights for private schools to improve educational outcomes and safety, thereby fostering a greater sense of well-being within their institutions.