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Building Permit Index · City Profile
San Mateo, CAbuilding permit approval score and national rank
National Rank
#401 of 500
Approval score
Composite Score
48 of 100
Higher = faster, more consistent approvals
Approval Speed
59
0-100, higher = faster
Approval-Quality Signal
26
0-100 tags score
Reporting Coverage
81
0-100, data completeness
San Mateo vs. California average
San Mateo approval speed
59
0-100, this city
California state average
82
0-100, commercial permits statewide
Both scores use the same 0-100 scale, so they compare directly. See the full state permitting table for every state.
Where this data comes from
San Mateo's approval score is built from municipal permit records and reporting completeness across 500 tracked US cities, refreshed quarterly. Read the full methodology for how the composite is calculated.