Check your property’s environmental information

Your property’s physical conditions will affect documents and geotechnical report requirements for the project.

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Find your property’s environmental information

Check in the Property Information Map (PIM). 

Search with your address or block and lot numbers.

Look in the Environmental Information section.

Check for:

  • Slope of greater than 20% or 25%
  • Geotechnical risk like landslides and liquefaction
  • Soil and groundwater contamination (Cortese and Maher ordinances)
  • Other physical conditions like excess air pollution, archeological areas, and flood zones

Email pic@sfgov.org for additional information on any physical conditions listed for your property.

If you are on a Hunters Point Naval Shipyard Parcel

If your project will disturb any soil on a Hunters Point Shipyard Parcel, apply to the Article 31 Program.

If you are in a Maher area

If your project will excavate 50 cubic yards or more, apply to the Maher program.

If you are in a landslide or liquefaction area or have a slope more than 25%

Check if your project includes:

  • Construction of a new building or structure with more than 1,000 square feet of new projected roof area
  • Horizontal or vertical additions with more than 500 square feet of new projected roof area
  • Shoring
  • Underpinning
  • Grading, including excavation or fill, of over 50 cubic yards of earth materials

We may also review your project and decide it could have a substantial impact on the slope stability.

Comply with slope protection requirements for your building project.

Get a geotechnical report for certain projects

You will need a report from a geotechnical engineer if your project includes: 

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最後更新 May 31, 2024