Chile • Region Metropolitana

    Site analysis in Santiago

    An introduction to site analysis in Santiago, covering planning context, common constraints, climate, terrain and transport. Use this city overview to identify what needs checking at the specific site.

    Use this overview to plan your research. Verify current requirements and site-specific conditions against the relevant primary sources. Read our data sources, coverage and limits guide.

    Planning regime

    PRMS Plan Regulador Metropolitano + comuna PRC + Ordenanza General OGUC

    Key constraints

    • Andes precordillera east
    • Seismic zone 3 (highest)
    • Inversion smog winter
    • Mapocho river floodplain

    Climate context

    Csb warm Mediterranean. 2700 hrs sunshine. 320mm rainfall. Summer dry, winter rains.

    Topography

    Central Valley 520-900m AOD. Cerro San Cristobal (880m), Cerro Santa Lucia (224m) urban hills.

    Transport spine

    Metro de Santiago 7 lines, MetroTren, RED bus integrated.

    Building height context

    Gran Torre Santiago 300m (tallest LatAm). Las Condes/Vitacura/Providencia high-rise. Centro heritage low-rise.

    Notable recent projects

    • Costanera Center
    • Nueva Las Condes
    • Parque Bicentenario Cerrillos
    • Estacion Central towers

    Questions

    What planning policies apply in Santiago?

    PRMS Plan Regulador Metropolitano + comuna PRC + Ordenanza General OGUC

    What are the most common site constraints in Santiago?

    Andes precordillera east. Seismic zone 3 (highest). Inversion smog winter. Mapocho river floodplain.

    Can Atlasly run a site analysis in Santiago?

    Available site information depends on the address and data source. Start with the site location and review the returned sources and coverage before using the results.

    Run a site analysis in Santiago

    Start with a site location, review the available evidence and identify the checks needed for your next design decision.

    Open Atlas AI

    Review current plans and usage and source coverage for your project.