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@seilerseiler

seilerseiler

Seiler & Seiler

Urban Planning · Spatial Data · GIS Algorithms · 3D Urban Modeling
Städtebau · Raumplanung · Geodaten · Innenentwicklung

We are a Zurich-based urban planning and development studio specializing at the intersection of strategic spatial planning and data-driven urban analysis. Our work spans feasibility studies, masterplans, competition processes, and custom-built GIS tools, always with a quantitative edge.

🌐 seilerseiler.com · 📍 Zürich, Switzerland · ✉️ mail@seilerseiler.com


What We Build

  • Geschossflächenmodell (Floor Area Model): Proprietary algorithms estimating existing and permissible floor areas for all buildings across Switzerland, updated annually.
  • Bauzonenkapazität Wizards: Python-based planning tools for automated zoning capacity analysis, densification potential, and land use scenarios.
  • Raumdaten & Spatial Analysis: Core urban indicators: building density, population capacity, land value models, Innenentwicklung potential.

Tools & Technologies

Python GIS LiDAR SQL R ArcGIS Pro QGIS

Geschossflächenmodell Bauzonenkapazität Innenentwicklung Geodaten Raumplanung Städtebau


Selected Projects

Project Type Client
Schweizweites Geschossflächenmodell (~3M Gebäude) Algorithm / Data Product Public
Kapazitätswizard Winterthur GIS Tool / Python City of Winterthur
Grenzen Kernstadtregion Basel Spatial Analysis Regional Planning
Integrated Urban Development Strategic Planning SECO

Team

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Städtebau und Stadtplanung · Urban Planning and Development · Zürich · Switzerland

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