All City RankingsBelow Average
Building Permit Index · City Profile
Simi Valley, CAbuilding permit approval score and national rank
National Rank
#320 of 500
Approval score
Composite Score
61 of 100
Higher = faster, more consistent approvals
Approval Speed
69
0-100, higher = faster
Approval-Quality Signal
64
0-100 tags score
Reporting Coverage
0
0-100, data completeness
Simi Valley vs. California average
Simi Valley approval speed
69
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
Simi Valley'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.