The paper, taking the Museum of Casa Romei in Ferrara - an UNESCO heritage city - as a case study, explores some new technologies, ranging from surveying to digital communication and investigates their potentialities in improving the sustainability of cultural heritage. The work pursues the dual value of analyzing new tools and providing research products useful for the enhancement of the specific site, favoring the dissemination of consolidated tourist flows from the major monuments of Ferrara to the more peripheral historical urban fabric. Through the theme of analysis, documentation and archiving of architecture and its context, the research - addressing specific themes of integrated and multi-scale survey, 3D processing, 2D drawing, interactive data storage - examines the use of digital technologies for multi-level dissemination of the cultural assets and their possibilities as tools for accessibility and inclusivity.