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October 2026 Building Permits

Official permit data from Carson — updated Mon, Wed & Fri from the county permitting office.

Carson, CA issued 221 building permits in October 2026, down 16% from the prior month. The most active zip code was 90745 with 98 permits. Reroof Permit was the top permit type, making up 22% of all permits issued.

Permits issued
221
vs. prior month
-16%
264 last month
Most active zip
90745
98 permits
Top permit type
Reroof Permit
22% of total

Permit activity by zip code

Top 10 zip codes by permit volume — October 2026

90745
98
90746
87
90810
28
90248
8

Permits by type

October 2026 · Carson, CA

Reroof Permit
49 (22%)
Electrical Permit (Residential)
47 (21%)
Plumbing Permit (Residential)
24 (11%)
Mechanical Permit (Residential)
21 (10%)
Building Permit (Residential) - Remodel and/or Addition
18 (8%)
PHOTOVOLTAIC- SolarAPP+
17 (8%)
Building Permit (Commercial) - Tenant Improvement/Alteration
11 (5%)
Electrical Permit (Commercial)
8 (4%)
ADU / JR ADU Permit
5 (2%)
Solar Permit (Residential)
5 (2%)
Commercial Sign Permit
3 (1%)
Mechanical Permit (Commercial)
3 (1%)
Plumbing Permit (Commercial)
3 (1%)
EV Charger Permit (Commercial)
2 (1%)
Building Permit (Commercial) - Fence/Wall /Retaining Wall
1 (0%)
Building Permit (Residential) - Fence / Wall / Retaining Wall
1 (0%)
Demo Permit (Residential)
1 (0%)
Fire Sprinkler Permit
1 (0%)
Swimming Pool & Spa - Commercial
1 (0%)

Other months — Carson

November 2026September 2026August 2026July 2026
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