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San Diego Building Permit Data: A Contractor Guide

Permits Central Research · Updated October 24, 2026

What the City of San Diego publishes and how to use it.

Where San Diego publishes approvals

The City of San Diego publishes issued development approvals as yearly files on its open data portal. Each row describes an approval, its scope of work, address and dates.

City vs. county

This data covers the City of San Diego. Other cities in San Diego County, such as Chula Vista or Oceanside, run their own systems.

Useful patterns

ADUs, solar and battery installs and coastal remodels are common. Reading the scope of work helps electricians, roofers, plumbers and remodelers find projects that fit.

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