McAllen Zoning Overview

McAllen is a city of approximately 142,210 residents located in Hidalgo County, Texas, in the Rio Grande Valley near the U.S.-Mexico border. The city manages land use and development through its local zoning ordinance, which divides the municipality into districts regulating permitted uses, building heights, lot sizes, setbacks, and density.

Note that Texas has no statewide building code. McAllen adopts and enforces its own building codes locally, typically based on the International Building Code (IBC) and International Residential Code (IRC).

Primary Zoning Districts

McAllen's zoning code includes several key residential districts. The R-1 district requires a minimum lot size of 7,500 square feet with setbacks of 25 feet (front), 5 feet (side), and 20 feet (rear), and a maximum building height of 35 feet. The R-2 district allows smaller lots at 6,000 square feet with setbacks of 20 feet (front), 5 feet (side), and 15 feet (rear).

The R-3 (Multi-Family Residential) district accommodates higher-density housing including apartments and townhouses. Commercial activity is served by the C-1, C-2, and C-3 districts at increasing intensity levels. The I-1 (Light Industrial) and I-2 (Heavy Industrial) districts provide for manufacturing and warehousing uses.

ADU (Accessory Dwelling Unit) Rules

ADU regulations have not been confirmed for McAllen. Texas does not have a statewide ADU mandate. Contact the City of McAllen Planning Department to determine whether accessory dwelling units are permitted in your zoning district and under what conditions.

Development Process

Development in McAllen generally requires obtaining the appropriate permits from the city's planning and building departments. The process typically involves:

1. Zoning Verification — Confirm that your proposed use is permitted in the applicable zoning district
2. Site Plan Review — For commercial and multi-family projects, submit a site plan for review
3. Building Permit — Apply for a building permit with construction documents
4. Inspections — Schedule required inspections during construction
5. Certificate of Occupancy — Obtain final approval before occupying the structure

For projects that do not conform to existing zoning, property owners may need to seek a variance, special exception, or rezoning through the local board of zoning appeals or planning commission.

Key Considerations

Before starting any development project in McAllen, property owners should:

• Verify the zoning classification of their property
• Review setback, height, and lot coverage requirements for their specific district
• Check for any overlay districts or special regulations
• Determine if the property is in a flood zone using FEMA's flood map service
• Confirm whether HOA covenants or deed restrictions apply
• Contact the Planning Department at (956) 681-1200 for pre-application guidance

Disclaimer: This guide provides general information about zoning in McAllen and should not be relied upon as legal advice. Zoning codes are subject to change. Always verify current regulations with the City of McAllen or the municipal code before making development decisions.