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New construction · Redwood City

How does the wildfire (WUI) zone affect new construction in Redwood City?

Redwood City parcels in a Fire Hazard Severity Zone must meet California Building Code Chapter 7A — ignition-resistant exteriors, ember-resistant vents, Class A roofing, and defensible space. Western hillside parcels (above Emerald Hills) approach VHFHSZ-mapped areas; verify on the CAL FIRE FHSZ map.

What changes the answer in Redwood City.

Western hillside parcels (above Emerald Hills) approach VHFHSZ-mapped areas; verify on the CAL FIRE FHSZ map. Site access in Redwood City can require temporary street-use or encroachment permits depending on street width, on-street parking restrictions, and proximity to schools or transit corridors.

  • Western hillside parcels (above Emerald Hills) approach VHFHSZ-mapped areas; verify on the CAL FIRE FHSZ map.
  • Chapter 7A material requirements
  • Defensible-space inspection prior to final
  • Site access in Redwood City can require temporary street-use or encroachment permits depending on street width, on-street parking restrictions, and proximity to schools or transit corridors.

Source-backed note

Cal Fire and City of Redwood City Community Development & Transportation Department — Building Division jointly verify Chapter 7A compliance; the parcel's official FHSZ designation is the controlling input.

Reference: Cal Fire — Fire Hazard Severity Zones — Cal Fire / OSFM

Local authority: City of Redwood City Community Development & Transportation Department — Building Division

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