This cluster of papers focuses on sustainable urban development and planning, with an emphasis on topics such as transferable development rights, sustainability, urban regeneration, public-private partnerships, economic evaluation, cultural heritage, spatial decision support systems, multi-criteria analysis, real estate market dynamics, and land use. The papers explore various models, methodologies, and case studies related to managing growth, land-use control, energy efficiency, historical building preservation, and the economic and environmental impacts of urban development.