Mapping the evolution of building maintenance (1948–2024): A bibliometric review

This bibliometric analysis provides valuable insights into the evolving field of building maintenance. It not only charts the existing literature but also critically identifies key processes, essential research areas, central themes, gaps, and connections within the building maintenance (BM) sector while assessing the current state of research. This review utilised treemap analysis, thematic evolution, thematic mapping, and factor analyses, to analyse 483 Scopus-related studies between 1948 (first published article) and 2024. Microsoft Excel, Open Refine, VOSviewer, Biblioshiny, and biblioMagika were employed to preprocess and standardise the BM-related data. Subsequently, assessments of frequency, impact, and bibliometric networks were conducted. The analysis revealed significant growth in sustainability, innovative technologies, and maintenance management areas. Notably, Malaysia and the United Kingdom emerged as leading contributors to BM-related research. Facilities is recognised as a prominent publication in the sector. Major themes identified included maintenance, architectural design, building management, information management, construction, and facilities management. Additionally, several underexplored areas were highlighted, such as maintenance budgets, public housing, commercial buildings, maintenance costs, cost analysis, and maintenance procedures. Overall, the findings provide substantial insights for scholars and industry professionals, delineating trends, challenges, areas for further exploration, future policy considerations, and advocating for sustainable practices in building maintenance.