Building and development permits in unincorporated Hidalgo County — in the Rio Grande Valley — are handled by the Hidalgo County Planning Department / Permitting Division. Effective January 1, 2025, the county no longer grants development permits for travel trailers, RVs, or motor homes intended as primary residences.
This guide covers unincorporated Hidalgo County permit requirements, the appointment system, and development regulations.
Hidalgo County permits cover unincorporated areas. Properties within McAllen, Edinburg, Mission, Pharr, or other incorporated cities apply through those cities. The Permitting Division offers in-office meetings with planning inspectors — schedule online.
What requires a building permit in Hidalgo County?
In unincorporated Hidalgo County, permits are required for:
Permit required
- Residential and commercial construction
- Development activities
- On-site sewage facilities
- Mobile/manufactured home placement
- Utility clearances
- Subdivision platting
Typically exempt
- Interior cosmetic work
- Minor repairs
- Agricultural exemptions
Exemptions are narrow and scope-specific. When unsure, confirm with the building department before starting — see the penalty note below.
Get the permit issued before starting work. Building without one exposes the owner to penalties and stop-work orders. Note that exemption from a building permit does not exempt a project from zoning requirements — confirm edge cases with the building department.
Who handles permitting in Hidalgo County?
The Planning Department / Permitting Division handles permits for unincorporated Hidalgo County. In-person meetings with planning inspectors can be scheduled online.
| Detail | Information |
|---|---|
| Office | Hidalgo County Planning / Permitting Division |
| Covers | Unincorporated Hidalgo County |
| Appointments | Schedule online at hidalgocounty.us |
| Important | No RV/travel trailer development permits for primary residences (eff. Jan 1, 2025) |
| Website | hidalgocounty.us/Permitting-Division |
Schedule an appointment. Hidalgo County offers in-office meetings with experienced planning inspectors. Schedule a meeting to discuss your project and get expert guidance. Visit hidalgocounty.us or call the Permitting Division.
Hidalgo County building permit cost
Hidalgo County permit fees vary by project type. Contact the Permitting Division for current fees.
| Fee component | How it works |
|---|---|
| Development permit | Per county fee schedule |
| Building permit | Per county schedule |
| OSSF permit | Separate fee |
| Utility clearance | Separate fee |
Want a precise number for a specific Hidalgo County project? Send us the scope and valuation and we'll return a fee estimate alongside a filing timeline.
Hidalgo County trade permits
State trade licenses apply.
Electrical permits
TDLR-licensed electrician required.
Plumbing permits
TSBPE-licensed plumber required.
Mechanical (HVAC) permits
TDLR-licensed mechanical contractor required.
Miscellaneous & specialty
Effective January 1, 2025, the county no longer grants development permits and utility clearances for travel trailers, RVs, or motor homes intended as primary residences.
Verify your contractor's license. Texas licenses electricians (TDLR), plumbers (TSBPE), and HVAC/mechanical contractors (TDLR) at the state level — contractors must register with the local municipality before pulling permits. Texas does not issue a statewide general-contractor license. Projects over $50,000 require a TDLR project number and accessibility review. The property owner is responsible for ensuring a permit is obtained. Verify trade licensure at tdlr.texas.gov and tsbpe.texas.gov.
How to get a building permit in Hidalgo County
Verify jurisdiction
Confirm the property is in unincorporated Hidalgo County.
Schedule an appointment
Book an in-office meeting with a planning inspector online.
Submit application
Provide required documents at your appointment.
Review & approval
County reviews the application.
Pay fees & receive permit
Pay all fees.
Schedule inspections
Contact the Permitting Division for inspections.
Inspections in Hidalgo County
Contact the Hidalgo County Permitting Division for inspection scheduling.
Address correction notices before requesting a re-inspection; a final inspection and Certificate of Occupancy are required before legal occupancy or use.
Official Hidalgo County permitting resources
- 🏛️ Hidalgo County Permitting Division
- 📋 Hidalgo County Planning
- 📋 Schedule permit appointment
- 🪪 TX TDLR — licensing & regulation
Simplify Hidalgo County permitting with Alliance Permitting
Hidalgo County's appointment-based system and RGV development patterns reward applicants who prepare thoroughly before their meeting. Alliance Permitting is a permit expediter for Hidalgo County — our permit expediting services pair AI-driven document review with experts who know the Hidalgo County Planning / Permitting Division process, so your Hidalgo County submissions move faster.
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Contractors and builders choose Alliance for Hidalgo County because we deliver:
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Alliance Permitting is a permit documentation and submission company: we prepare your paperwork, file it correctly, and coordinate with the building department through issuance — including preparing private-provider documentation where that option is available. We are not a contractor and do not perform licensed plan review or inspections; that work stays with your team and the jurisdiction.
Need a Hidalgo County building permit?
Get your Hidalgo County project permitted. Alliance Permitting handles your applications.
More Texas permitting guides
This guide is provided by Alliance Permitting for general informational purposes and reflects publicly available information believed accurate as of June 2026. Permit requirements, fees, and processes change; always confirm current details with the Hidalgo County Planning / Permitting Division before filing. This is not legal advice.