← McKinney permit guide
Shed Permit Requirements in McKinney, TX
Based on City of McKinney published sources. Confirm with Building Inspections before you build.
Do you need a permit?
Only for sheds larger than 120 square feet.
What to know
- One-story detached accessory structures under 120 square feet are typically exempt from building permits [3](https://cityrulelookup.com/building-safety/building-permits/mckinney-tx).
- Detached sheds must be at least 3 feet from side or rear lot lines [4](https://mckinney.legistar.com/View.ashx?G=94356F23-B1FA-4626-9819-E01C53EABF7D&GUID=06965A02-8F7E-4BB3-8674-1DF56C6CF860&ID=2138089&M=F).
- If a shed is closer than 10 feet to the house, it must follow main building setbacks [4](https://mckinney.legistar.com/View.ashx?G=94356F23-B1FA-4626-9819-E01C53EABF7D&GUID=06965A02-8F7E-4BB3-8674-1DF56C6CF860&ID=2138089&M=F).
Typical documents
- Site plan showing location and property line distances
- Building plans or manufacturer specifications
- Foundation and anchoring details
Who can apply & how
- The Building Inspections department oversees residential project permitting and code enforcement.
- Applications are submitted online through the Citizen Self-Service (CSS) portal.
- The city adopted new 2024 International Codes effective October 1, 2025.
Practical tips
- Check with the city regarding size exemptions as rules can vary by zoning.
- Always confirm setback rules for corner lots before placement.
Contact & sources
Building Inspections · 401 E. Virginia St, McKinney, TX 75069 · 469-617-4800 · contact-inspections2@mckinneytexas.org
Only applies inside McKinney city limits. Neighboring cities and unincorporated Collin County have their own rules.
