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September 2026 Building Permits

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

Wilsonville, OR issued 57 building permits in September 2026, down 24% from the prior month. The most active zip code was 97070 with 57 permits. (Non- Residential) Tenant Improvement Alteration, Sign, or Repair was the top permit type, making up 28% of all permits issued.

Permits issued
57
vs. prior month
-24%
75 last month
Most active zip
97070
57 permits
Top permit type
(Non- Residential) Tenant Improvement Alteration, Sign, or Repair
28% of total

Permit activity by zip code

Top 10 zip codes by permit volume — September 2026

97070
57

Permits by type

September 2026 · Wilsonville, OR

(Non- Residential) Tenant Improvement Alteration, Sign, or Repair
16 (28%)
(Residential) Mechanical
13 (23%)
Plumbing (Non-Residential) Addition/Alteration/Repair
5 (9%)
Plumbing (Residential) Backflow Only
4 (7%)
EC-1 (Erosion and Sediment Control <1 acre)
3 (5%)
Plumbing (Non-Residential) Backflow Only
3 (5%)
Plumbing (Residential) Additions/Alteration/Repair
3 (5%)
(Non-Residential) Addendum
2 (4%)
(Residential) Alteration, Remodel, or Repair
2 (4%)
(Non-Residential) - Re-Roof
1 (2%)
(Non-Residential) Mechanical
1 (2%)
(Non-Residential) New Construction Structural
1 (2%)
(Residential) Fire Sprinkler Standalone
1 (2%)
(Residential) New Single Family Dwelling
1 (2%)
Class 1 Sign
1 (2%)

Other months — Wilsonville

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