Author(s): Lucas van der Meer, Sophie Laurent and Matteo Rinaldi

Abstract: Survey-led assessment has become a central decision-support mechanism in contemporary building refurbishment and renovation projects, where existing structures must be adapted to meet evolving functional, regulatory, and sustainability requirements. Unlike new construction, refurbishment involves complex interactions between aged materials, undocumented alterations, and latent defects that can significantly influence cost, safety, and performance outcomes. This paper examines the role of structured building surveys as an evidence-based foundation for refurbishment planning, emphasizing how systematic data collection informs risk management, design development, and investment appraisal. The abstract synthesizes current professional practices and academic insights to demonstrate how survey-led strategies reduce uncertainty at early project stages. Particular attention is given to condition surveys, measured surveys, and defect investigations as complementary tools that collectively support informed decision-making. The discussion highlights how survey findings influence scope definition, prioritization of interventions, and selection of appropriate refurbishment techniques. Furthermore, the abstract considers the implications of regulatory compliance, heritage considerations, and sustainability targets on survey methodologies. By integrating survey outputs with multidisciplinary planning processes, stakeholders can align technical feasibility with client objectives and lifecycle performance goals. The paper adopts a case-informed review approach, drawing on documented refurbishment projects to illustrate practical applications of survey data in planning contexts. The findings suggest that early and comprehensive survey-led assessments contribute to improved cost predictability, reduced construction risk, and enhanced long-term building performance. The research concludes that survey-led strategies are not merely diagnostic exercises but strategic planning instruments that underpin successful refurbishment and renovation outcomes in diverse building typologies. It also underscores the growing relevance of digital survey technologies and structured reporting frameworks in enhancing accuracy, transparency, and communication among project stakeholders throughout the refurbishment lifecycle, thereby strengthening confidence in strategic planning decisions across public and private sector projects of varying scale and complexity and different climatic and regulatory contexts worldwide today.

DOI: 10.22271/2707840X.2026.v7.i1a.59

Pages: 35-38 | Views: 2 | Downloads: 1

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