In the 2026 real estate market, value isn't just about what a property is—it’s about what it should be. With McAllen surpassing half a billion dollars in development activity, the "Highest and Best Use" (HBU) of land is shifting rapidly. Whether you're holding a multi-generational farm near a growth corridor or an aging retail strip in the urban core, the new Unified Development Code has created specific pathways to dramatically increase your asset's valuation through strategic conversion and redevelopment.
To determine if a property is ready for a transition, we apply the four standard tests of HBU.
In 2026, the "Legally Permissible" test has become the most dynamic, as the City of McAllen proactively rezones thousands of parcels to align with the Envision McAllen future land use map.

Many tracts previously zoned A-O (Agricultural and Open Space) are being fast-tracked into R-3 (High Density Residential).
With McAllen's housing demand at an all-time high, converting low-yield farmland into high-density apartment sites is currently one of the most profitable HBU transitions in the RGV.

Older C-3 (General Business) strips that are underperforming are being re-evaluated.
The 2026 trend is Mixed-Use Nodes, where retail remains on the ground floor while upper stories are added for professional offices or high-end residential lofts, significantly increasing the property's square-footage yield.

The area just north of Downtown—designated as Old Towne—is seeing a surge in HBU shifts.
Commercial uses that compliment downtown activity are being favored. Small-scale residential lots are being assembled into larger commercial footprints to meet the demand for boutique office and service space.

Not all land along a highway is created equal. In 2026, corners near major interchanges (like I-69 and I-2) are being prioritized for C-2 (Regional Commercial).
We analyze traffic counts and frontage depth to determine if a site’s HBU is a major logistics hub or a regional shopping destination.

If you own property within 2 miles of the major hospital clusters, the HBU is almost certainly Medical/Professional Office or Executive Short-Term Housing.
The city’s 2026 focus on the "Healthcare Sector" ensures that rezoning for medical support services is meeting minimal opposition.

The beauty of the 2026 code is predictability. If your rezoning request conforms to the Envision McAllen Future Land Use Plan, the likelihood of approval is high.
We use the city's own "Development Trends" data to prove to the Planning & Zoning Commission that your proposed conversion is "maximally productive" for the community.
Find clear, honest answers to common question about Seller Representation from an experience professional.
The Answer: While HBU identifies the potential value for sale or development, your property taxes are based on its current use and appraisal. However, successful rezoning can increase your property's market value significantly, which may eventually affect assessments.
The Answer: It depends on the Future Land Use Plan. If your street is transitioning into a "Mixed-Use Node" or "Old Towne" corridor, the city is often supportive of converting residential structures into professional offices (law firms, insurance, etc.).
The Answer: Typically, the process takes 60 to 90 days. It requires a submittal to the Planning & Zoning Commission, public hearings, and final approval by the City Commission.
The Answer: Opposition is a factor, but the UDC is designed to be objective. If your project meets all setbacks, parking requirements, and aligns with the city's long-term growth plan, neighbor opposition is rarely enough to stop a conforming project.
The Answer: Absolutely. In 2026, we must verify that the city's water and sewer infrastructure can handle the increased load of a high-density conversion. Some HBU shifts require the developer to participate in infrastructure upgrades.
The Answer: Knowing your HBU is about Equity Intelligence. Understanding that your $200k house sits on a lot worth $500k to a commercial developer changes how you manage your assets and your long-term estate planning.
Is your property being used to its maximum productivity? Don't leave money on the table by assuming today's use is tomorrow's value. Let’s run the Four Tests on your portfolio.

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Dendea L Balli is Broker of Record for Keller Williams Realty RGV.
Richard Womeldorf is a licensed Agent at Keller Williams Realty RGV
Licensed Since 1994 - TREC # 0474711

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