Permitting and Entitlements in Amarillo and the Panhandle

The same parcel can fall under three sets of rules, and which three depends on a line you cannot see from the road. Inside the Amarillo city limits, the city's Building Safety department issues the permits. Within one mile of the limits, the city's extraterritorial jurisdiction controls streets, alleys and drainage plats. Beyond that, Randall or Potter County rules govern subdivisions and floodplain development, and the state steps in on accessibility and sewage. Buyers who learn the map after closing usually lose months.

Entitlements are the approvals that make a piece of land legal to build on: platting, zoning where it applies, floodplain permits, driveway access, utility availability and the building permit itself. Each one has its own office, its own forms and its own calendar. A project is only as fast as the slowest one.

We help owners and developers work through those approvals in the Amarillo area and across the Panhandle, either on their own or as part of a larger build. The sections below explain the paths, the traps and the order we recommend.

Inside Amarillo's limits, Building Safety handles building permits through the MGO Connect online system from the Simms Municipal Building at 808 S Buchanan Street. Its commercial code page requires an approved stamped set of plans on site and special inspectors hired by the design professional for fabricated steel, concrete and masonry. The city adopted a set of 2021 codes in October 2023, effective January 2024, including the 2021 Building Code (Ordinance 8082) and 2021 Fire Code (Ordinance 8084).

Electrical work needs care. The department's own web page names the 2023 NEC as the current state-adopted edition in one place and says all electrical will be designed, reviewed and enforced under the 2026 NEC starting January 1, 2027 in another. Because the page is inconsistent, we do not assume an edition. We call Building Safety at 806-378-3041 or write to building@amarillo.gov and get the answer in writing before the electrical engineer finalizes the drawings.

State law sets a ceiling on local code changes. Texas House Bill 738 amended Local Government Code 214.216 so that the International Building Code, as it existed on May 1, 2012, applies to all commercial buildings in a municipality for work beginning on or after January 1, 2022, and a city may adopt a local amendment only after a public hearing and by ordinance. The practical result is that the edition and amendments in force inside a given city are specific, and a design team should not assume one city's rules apply in the next town.

The Texas Department of Licensing and Regulation also reviews accessibility. Projects of $50,000 or more must submit full construction documents for registration and review under the 2012 Texas Accessibility Standards, and smaller projects must still comply. We schedule that registration early, since an owner cannot open without it.

Land outside the city is a different path. Randall County's 2023 subdivision regulations apply to plats outside Amarillo and Canyon, make it unlawful to subdivide land or sell building lots without an approved plat, and exempt divisions into parts larger than 10 acres that have access and no dedicated public improvements. They also require drainage easements to the limits of the 100-year floodplain.

Potter County adopted revised subdivision regulations on December 11, 2023 for land outside incorporated cities. A plat there needs a comprehensive drainage plan that identifies any 100-year flood plain, and sewage plans go to the Amarillo Bi-City-County Health District and the Texas Commission on Environmental Quality. Plats within Amarillo's extraterritorial jurisdiction need city approval first, and Randall County states that the city has exclusive authority to approve or deny plats for streets, alleys and drainage there. The lesson: find out the exact jurisdiction first, then plan the order of approvals.

Floodplain permits are separate from the plat. Randall County's floodplain office says no construction can begin without a Floodplain Development Permit, and issues a Class A permit for development outside the mapped 100-year floodplain and a Class B permit for development partly or fully inside it. Residential development is prohibited within an identified floodway.

These details matter to land prices. A 40-acre tract that looks ideal may be partly in a floodplain, may need a plat, and may sit in the extraterritorial zone that adds city review. We recommend a short feasibility review before an offer or an option, covering jurisdiction, floodplain, platting, access, utilities and the likely order of approvals. The review costs far less than a surprise.

Our process is plain. We identify the jurisdiction, list every approval, put them in order and give an owner a calendar with the long poles marked. We prepare the submittals with the design team, track reviews and answer comments. When a review asks for more information, we respond quickly and keep the file moving.

We also tie approvals to the build. Work that can begin before a building permit, such as mass grading, may start while the plans are in review if the jurisdiction allows it. Utility extensions, drainage and driveways follow their own permits, and the site development and utilities trade partners plan the sequence. Early on, long-lead procurement can begin for gear that takes months to arrive.

Approvals shape the buildings we build. Commercial real estate developers face them on every parcel, and public sector owners add procurement rules on top. Industrial projects near the city, such as those in the south Amarillo business park, have their own utility and platting questions. Our commissioning and closeout work finishes the last of the paperwork.

Send the address or legal description. We will identify the jurisdiction, list the approvals and give you an order of operations before you commit to the land.

How do I know whether my parcel is in the city or the county?

Ask Building Safety or check the county records. The city handles address requests inside its limits or its one-mile extraterritorial jurisdiction. Do this before you finalize a purchase.

Is a plat always required?

Not always, but it is required to subdivide land or sell building lots in Randall County without an approved plat, with exemptions for divisions larger than 10 acres that have access and no public improvements. Check the exact rule for your tract.

Which electrical code applies?

The Building Safety page gives conflicting information, naming the 2023 NEC as current in one section and the 2026 NEC from January 1, 2027 in another. Confirm the edition in writing with Building Safety before the electrical design is finished.

How long does permitting take?

It varies with the project and the reviewer's queue. Platting and floodplain steps can take longer than the building permit itself. We recommend starting those first and building a calendar with real review times.

Can you start work before the permit?

Some early work, such as dirt work, may not need a building permit. Utilities, drainage and driveways have their own approvals. We confirm what is allowed with the authority before we mobilize.