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FRAUD WARNING: Watch out for fake websites imitating the permit portal the County of San Mateo uses. Read more

Due to recent legal developments, the County recently adopted an ordinance repealing the all-electric requirements and setting a new Reach Code for energy performance, effective date forthcoming. Read more

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        • Site Address - For best results enter street number and street name only (omit all other fields).
        • Contractor License Information
        • Parcel Number
        • Permit Number

To include Planning, Code Compliance and Public Works permits in your search results, select Search All Records.

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Search All Records

To include Planning, Code Compliance and Public Works permits in your search results, select Search All Records.

Permit Number:

Parcel No.:

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