Spacematrix is an urban analysis and design framework that explains how density is produced through spatial form rather than treating density as a single numerical value. Developed by Meta Berghauser Pont and Per Haupt, it connects quantitative planning indicators with recognizable urban typologies. The framework uses key variables such as Floor Space Index (FSI), Ground Space Index (GSI), average number of floors, and open space ratio to describe how much is built, how tall buildings are, and how much land they cover. By relating these variables mathematically and graphically, Spacematrix reveals that very different urban forms can share the same density, highlighting the limitations of conventional zoning measures.
Through a two-dimensional diagram plotting FSI against GSI, Spacematrix maps a field of possible urban forms, where distinct areas correspond to typologies such as detached housing, perimeter blocks, tower developments, and dense urban cores. This makes it possible to compare neighborhoods, cities, and design alternatives in a systematic and visual way. Spacematrix is widely used in urban analysis, planning, and design to support context-sensitive densification, link regulations to spatial outcomes, and improve understanding of the relationship between built form, open space, and urban intensity.
| Focus Keyword for your Business/Listing | Spacematrix |