Harlingen, TX Accessory Structures: Shed & Carport Rules (2026)
Shed permit rules in Harlingen, 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
- Size trigger
- Over 144 sq ft (residential)
- Non-residential zones
- Special use permit any size
- Portable buildings per lot
- One, without a permit
- Side setback
- 5 feet minimum
- Rear setback
- 3 feet (10 ft, no alley)
Summary
Harlingen requires a special use permit for any portable or storage building over 144 square feet in a residential zone, on top of standard setback rules.
A portable building larger than 144 square feet in size in a residential zone shall require a special use permit as set forth in section 111-413. A portable building of any size located in any other designated zone shall require a special use permit.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4546847; v3 updated 2025-07-16).
Full Breakdown
Harlingen's zoning code treats sheds as "portable buildings" or "storage buildings." Only one portable building is allowed per lot without a special use permit, and any portable or storage building larger than 144 square feet in a residential zone triggers a special use permit reviewed by the planning and zoning commission and city commission: separate from any other special permit on the property. Portable buildings of any size in non-residential zones also need a special use permit. Sheds must sit in the rear yard with at least a 5-foot side setback and 3-foot rear setback (10 feet if there's no alley).
Violations & Fines
Building without the required special use permit is enforceable as a zoning violation; the chief building official can withhold or revoke permits and require removal or relocation for noncompliant placement.
Frequently Asked Questions
Do I need a permit for a small backyard shed in Harlingen?
What if my shed is bigger than 144 square feet?
Sources & Official References
Other rules in Harlingen
How Harlingen compares: Shed Permit Requirements by City·Texas rules heatmap·Compare Harlingen to another location·View the Texas accessory structures overview
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