Tendencias tecnológicas y revisión de métodos, a nivel mundial, para la valoración predial puntual y masiva

Abstract

This study analyses global technological and methodological trends in single-property and mass appraisal between 2015 and 2025 through a technological surveillance exercise based on the IGAC methodology and bibliometric analysis in SCOPUS. The findings highlight the increasing implementation of Automated Valuation Models (AVMs), artificial intelligence, hedonic and spatial models, GIS–Big Data integration, satellite imagery, drones, and interactive visualization platforms. By comparing these trends with the current practices of the Instituto Geográfico Agustín Codazzi (IGAC), significant gaps are identified in the adoption of automated models and integrated data infrastructures. The study proposes technical recommendations aimed at strengthening the modernization of the Colombian Multipurpose Cadastre, prioritizing technological integration, hybrid AVM development, and the enhancement of analytical capacities.