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November 2026 Building Permits

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

Troy, MI issued 398 building permits in November 2026, down 59% from the prior month. The most active zip code was 48085 with 101 permits. Electrical was the top permit type, making up 23% of all permits issued.

Permits issued
398
vs. prior month
-59%
963 last month
Most active zip
48085
101 permits
Top permit type
Electrical
23% of total

Permit activity by zip code

Top 10 zip codes by permit volume — November 2026

48085
101
48083
100
48098
77
48084
70

Permits by type

November 2026 · Troy, MI

Electrical
92 (23%)
Mechanical
66 (17%)
Plumbing
48 (12%)
Res., Roof
24 (6%)
Res., Add/Alter
23 (6%)
Res., Window
21 (5%)
Commercial, Add/Alter
18 (5%)
Sign
10 (3%)
Fire - HAZMAT
9 (2%)
ELECTRICAL - LOW VOLTAGE
8 (2%)
Fence
8 (2%)
Fire Alarm
8 (2%)
Fire Protection
7 (2%)
Electrical, Fire Alarm
6 (2%)
Sidewalk/Approach
5 (1%)
Electrical, Signs
4 (1%)
Generator
4 (1%)
Sewer Installation, Storm
4 (1%)
Commercial Parking Lot
3 (1%)
Hydrant Meter
3 (1%)
Res., Door
3 (1%)
Res., Siding
3 (1%)
Sewer Installation, Sanitary
3 (1%)
Res., Fnd./Slab/Footing
2 (1%)
Res., New Construction
2 (1%)
Res., Pool/Spa/Hot Tub
2 (1%)
Water, Residential New Construct
2 (1%)
Commercial
1 (0%)
Commercial Access. Structure
1 (0%)
Commercial, Temp Off. Trailer
1 (0%)
Engineering
1 (0%)
Municipal, Add/Alter
1 (0%)
Res., Garage/Acc. Structure
1 (0%)
Res., Repair
1 (0%)
Special Inspection
1 (0%)
TCO
1 (0%)
ZONING COMPLIANCE PERMIT
1 (0%)

Other months — Troy

October 2026September 2026August 2026
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