Meritex Purchase of 121 Technology Park Adds Momentum to the 121 North Corridor
Brent Pennington CCIM, Metroport Commercial Group, eXp Commercial
The recent acquisition of 121 Technology Park in Allen by The Meritex Company is not just about the growth of industrial distribution and manufacturing. It is another validation that the State Highway 121 corridor between Allen and McKinney, now known as 121 North Corridor, is evolving into a significant business corridor in North Texas.
Meritex acquired the 58-acre industrial park in late September. The existing development includes approximately 371,000 square feet in four buildings that are finished and leasing up. Further, Meritex has announced their intention for three additional buildings planned to begin construction in early 2027. At full buildout, 121 Technology Park is expected to include seven buildings totaling approximately 740,000 square feet.
The acquisition is important, but the larger story may be where it is happening.
121 North Corridor Is Becoming More Than a Highway
Many people may remember the SH 121 area as fields of wildflowers that sat for years along the Sam Rayburn Tollway, but things are changing. Earlier this year, the Allen and McKinney economic development corporations launched 121 North Corridor, a joint initiative designed to position the SH 121 corridor as a unified business destination rather than two separate markets divided by a highway, with Allen on the south and McKinney on the north.
It is an important move because businesses considering a relocation or expansion rarely begin with a municipality in mind. They begin with operational questions like: Where are our employees? Where can we recruit additional employees? How efficiently can we reach customers and suppliers? What type of building does our operation require now? Where can we expand again in five or ten years?
From that perspective, Allen and McKinney increasingly function as part of the same economic corridor. The 121 North Corridor recognizes that reality. It combines access to SH 121, US 75 and to the west the Dallas North Tollway with employment, abundant housing choices, entertainment and major mixed-use developments going up on both sides of the highway. The corridor is situated conveniently between DFW International Airport to the west and McKinney National Airport to the east.
The acquisition and expansion of 121 Technology Park is another important piece of that development: industrial and advanced manufacturing capacity.
Why 121 Technology Park Matters to the Corridor
The buildings at 121 Technology Park are not simply traditional warehouse buildings. The properties are designed to accommodate high-tech manufacturing, assembly, distribution, logistics and light industrial users. The current buildings are approximately 55% leased to five tenants, according to Meritex.
The physical characteristics are also noteworthy. Buildings within the development offer minimum of 32-foot clear heights, dock-high loading, substantial truck courts, ESFR sprinkler systems and configurations that can accommodate users ranging from roughly 15,600 square feet upward.
That gives the corridor something particularly valuable: space capable of supporting companies that make, assemble, service and distribute products, not simply office buildings or warehouses. These developments complement the broader economic base for cities along SH 121 including Plano, Frisco, Allen and McKinney.
Explore Characteristics of Technology Ready Industrial Buildings
The Bigger Story Is the Ecosystem Developing Around It
The significance of 121 Technology Park becomes clearer when viewed alongside what is happening around it. More than 20 projects have been under development or planning along the 121 North Corridor, including The Farm, Sloan Corners, Allen Gateway, Cannon Beach, Sunset Amphitheater and 121 Commerce Park.
On the McKinney side, 121 Commerce Park is planned for more than 750,000 square feet of industrial space across five buildings. On the Allen side, 121 Technology Park brings another major concentration of industrial and technology-oriented space, with approximately 740,000 square feet of industrial space planned at full buildout.
Meanwhile, roughly $20 billion of office, residential, hospitality, entertainment, industrial and commercial projects are also underway or planned along the broader Allen-McKinney 121 North Corridor, according to recent reporting. That combination is what makes the corridor particularly interesting.
Industrial real estate does not operate in isolation. Businesses need buildings, but they also need employees, transportation, housing, restaurants, hotels, executive amenities and access to customers and suppliers. Increasingly, 121 North Corridor offers all of them.
What This Means for Businesses Considering Allen or McKinney
For business owners, the Meritex acquisition should not necessarily be viewed as a reason to lease space at 121 Technology Park. It should be viewed as another data point when evaluating the larger Allen-McKinney industrial and business market.
Companies considering an expansion or relocation should evaluate the market based on their operational requirements rather than simply asking, “What buildings are available?” If a building matching the exact requirements for your company is not available today, there may be an opportunity to create it through modifications to an existing space or through new construction.
A manufacturing company may place greater emphasis on power, labor, clear height, loading and future expansion capability. A distribution company may prioritize highway access and truck circulation. A technology or assembly operation may require a different combination of office, production and warehouse space. The placement in a particular building comes after those requirements are understood.
Explore McKinney Texas Business & Industrial Market Guide
Explore Allen Texas Business & Industrial Market Guide
A Corridor Worth Watching
Stillwater Capital developed the first phase of 121 Technology Park. Meritex’s acquisition and decision to move forward with the next phase represents a transition from the project’s initial development into its next stage of growth. Meritex specifically cited Allen’s growth, skilled workforce and momentum along the 121 North Corridor as factors that made the investment attractive.
That may be the most important takeaway. For years, businesses looking north of Dallas tended to think primarily in terms of Plano, Allen or McKinney along US 75. 121 North Corridor introduces another way to think about the market: as a concentrated business corridor.
For companies planning their next facility, that broader perspective matters. The right location is rarely determined by a city name. It is determined by how well the real estate supports the business occupying it. And the continued investment along 121 North Corridor is creating considerably more options for businesses making that decision.
Frequently Asked Questions
What is the 121 North Corridor in Allen and McKinney, Texas?
121 North Corridor is a joint Allen-McKinney economic development initiative focused on the State Highway 121 corridor west of US 75. It presents the area in both Allen and McKinney, Texas as a connected business destination with industrial, office, residential, retail, hospitality and entertainment development on both sides of SH 121.
What is 121 Technology Park in Allen, Texas?
121 Technology Park is a Class A industrial and technology-oriented business park at 859 State Highway 121 near Chelsea Boulevard in Allen. It is designed for high-tech manufacturing, assembly, distribution, logistics and other light industrial users with space needs in the 15,600 to 200,000 square feet range.
How large will 121 Technology Park be when completed?
At full buildout, 121 Technology Park is planned to contain approximately 740,000 square feet across seven buildings. The existing four buildings which have space available in the fall of 2026 total approximately 371,000 square feet, with three additional buildings planned.
Why did Meritex purchase 121 Technology Park?
Meritex cited the property’s scale, existing cash flow, leasing upside, development potential, Allen’s skilled workforce and the momentum of the SH 121 corridor as reasons the acquisition fit its North Texas investment strategy.
Why is the 121 North Corridor important for industrial businesses?
The corridor combines access to SH 121, US 75, and to the west the Dallas North Tollway, and DFW International Airport with a growing labor base, housing, amenities and new industrial development. For manufacturers, distributors and technology-oriented companies, those factors can affect recruiting, logistics, operating efficiency and future expansion.
Is Allen or McKinney better for an industrial business relocation?
The better location depends on the company’s operational requirements rather than the city name. Recently Metroport Commercial Group has helped tenants find the right space in both cities. Power, labor, zoning, loading, truck access, building configuration, employee commute patterns, occupancy cost and future expansion capacity should all be evaluated before selecting a facility.
What should a business evaluate before leasing or buying industrial property along 121 North?
Start with the business requirements and translate them into real estate specifications. Key considerations can include power, clear height, loading, parking, truck circulation, office-to-warehouse ratio, zoning and use compatibility, labor access, occupancy cost and the ability to expand over the expected holding or lease term.
About the Author
Brent Pennington, CCIM | Advisor, Senior Vice President
Metroport Commercial Group (eXp Commercial)
Brent Pennington, CCIM, is an Advisor, Senior Vice President with Metroport Commercial Group (eXp Commercial), specializing in tenant representation, buyer representation, and the sale of excess property for industrial business owners and chain operations. A Baylor University graduate with degrees in Accounting and Entrepreneurship, Brent brings a rare combination of financial literacy and operational credibility to every client engagement.
With 35+ years of prior experience as a business owner in manufacturing, distribution, and retail, he understands industrial real estate from both sides of the transaction, as the operator who occupied the space and as the advisor who guides owners through dispositions, acquisitions, leasing strategies, and sale-leaseback structures. That dual perspective gives his clients something most brokers cannot offer: counsel grounded in how a building functions as a business asset. Brent also serves as a mentor to newer commercial brokers and as an expert witness in litigation.
As a member of NTCAR and holder of the CCIM designation and Accredited Land Consultant designation, Brent is a recognized thought leader on North Texas industrial market trends, owner exit strategies, and CRE wealth preservation.
Connect with Brent at 817-999-8266 | brent@metroportcommercial.com | metroportcre.com
The content on this site is provided for informational purposes only and does not constitute legal, financial, tax, or investment advice. Commercial real estate transactions involve complex variables that differ by property, market, and individual circumstance. Readers should consult qualified legal, tax, and financial professionals before making any real estate or business decision. Brent Pennington, CCIM, and Metroport Commercial Group (eXp Commercial) make no representations regarding the accuracy or completeness of information presented and assume no liability for decisions made in reliance on this content. All market information reflects conditions at the time of publication and is subject to change.
