Celina, TX Accessory Structures: Shed & Carport Rules (2026)
Shed permit rules in Celina, TX, also referred to as storage shed, backyard shed, or accessory building regulations, set size limits, setbacks, and when a building permit is required.
Key Facts
- Permit-exempt size
- 120 sq ft or less
- Standard setback
- 3 feet from property lines
- Larger structure setback
- 5 feet if over 250 sq ft
- Corner side yard setback
- 15 feet
- Cap under 1 acre
- 3 structures, 600 sq ft total
Summary
Celina exempts sheds up to 120 square feet from a building permit, but anything bigger or attached to the house needs one, plus a City inspection and setback compliance.
An accessory structure that is less than or equal to 120 square feet (approximately 10' X 12') in size shall not be required to obtain a building permit, but shall meet all height and setback requirements of this article. An accessory structure that is greater than 120 square feet in size OR any size structure that is attached to the main building shall be required to have a building permit, be inspected by the City, and meet the requirements of this article.
Full Breakdown
Under Celina's zoning code, a detached accessory structure of 120 square feet or less (about 10' x 12') skips the building permit but must still meet all height and setback rules. Go over 120 square feet, or attach the structure to the main house, and a permit plus City inspection is mandatory. Detached structures on residential lots must sit at least 3 feet off every property line, jumping to 5 feet once the structure passes 250 square feet, and 15 feet on a corner side yard. Sheds can't go in the front yard or between the house and the street, and lots under an acre are capped at 3 accessory structures totaling 600 square feet or 25% of the house's footprint, whichever is greater.
Violations & Fines
Building or expanding a shed past 120 square feet without a permit, or placing one inside the required setback, is a code violation subject to City enforcement and correction orders through Building Services.
Frequently Asked Questions
Do I need a permit for a shed in Celina, TX?
How close to my property line can a shed sit in Celina?
Sources & Official References
Other rules in Celina
How Celina compares: Shed Permit Requirements by City·Texas rules heatmap·Compare Celina to another location·View the Texas accessory structures overview
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Shed & Carport Rules in Nearby Cities
How other cities in Collin County handle shed & carport rules.