Another $45 Billion for Sherman? TSMC, the Semiconductor Boom, and What It Could Mean for North Texas Real Estate

By Jeff Dowden | North Texas Realtor, Real Broker | November 9, 2026

Just when you thought the numbers coming out of Sherman, Texas, couldn't get any bigger, another one enters the conversation.

$45 billion.

That's the potential investment being discussed as Taiwan Semiconductor Manufacturing Company, better known as TSMC, reportedly explores Sherman as a possible location for its next major U.S. semiconductor manufacturing operation.

For a city that has already become a focal point of America's semiconductor expansion, the news is significant. But before we start counting construction cranes, new rooftops, and rising property values, there's an important distinction to make.

Nothing has been officially announced.

And in a market where enormous industrial investments have already changed expectations about North Texas real estate, the difference between a proposed project and a completed one matters.

Is TSMC Coming to Sherman, Texas?

According to reporting from the Dallas Business Journal on October 29, 2026, Sherman has emerged as a leading candidate for a massive semiconductor manufacturing project.

Texas economic development documents reportedly describe an unnamed semiconductor company considering a $45 billion investment involving two fabrication plants, commonly called fabs.

The proposed project could create approximately 5,000 jobs over six years, with production potentially beginning in late 2029.

Industry reporting has connected the project to TSMC, the Taiwanese semiconductor giant responsible for manufacturing advanced chips used by some of the world's largest technology companies.

TSMC has acknowledged evaluating expansion opportunities in Texas, but the company has not confirmed Sherman as its destination. Other Texas locations have also been considered.

So, for now, Sherman is a serious contender in the reporting, not the announced winner.

Still, the fact that Sherman is even in this conversation says quite a bit about how dramatically the region's economic position has changed.

Why Sherman, Texas, Is Becoming a Semiconductor Manufacturing Hub

Not long ago, Sherman was largely viewed as a smaller North Texas community positioned between the Dallas-Fort Worth metropolitan area and the Oklahoma border.

That geography hasn't changed.

The economic conversation certainly has.

Texas Instruments has committed to a massive semiconductor manufacturing expansion in Sherman, with plans for as many as four fabrication facilities and an investment potentially reaching $40 billion.

GlobalWafers, another Taiwanese company, has established a major silicon wafer manufacturing presence in Sherman.

Coherent has also expanded its semiconductor-related operations in the area.

Together, these projects have helped position Sherman and Grayson County as important pieces of a growing American semiconductor supply chain.

For companies evaluating future manufacturing locations, that existing industrial infrastructure matters.

So do available land, transportation connections, access to skilled labor, reliable electrical capacity, and substantial water resources.

Semiconductor fabrication requires an extraordinary amount of infrastructure. These are not facilities that can simply be placed on an available piece of commercial property.

Sherman's growing industrial ecosystem may give it an advantage, although that doesn't guarantee another company will ultimately choose to build here.

What Could 5,000 New Semiconductor Jobs Mean for Sherman Real Estate?

This is where the conversation becomes particularly interesting for homeowners, buyers, sellers, and real estate investors across Grayson County.

A project of this size could create demand extending well beyond the walls of the manufacturing facilities.

Engineers, technicians, construction workers, contractors, management personnel, and supporting businesses all need places to live, shop, eat, and spend their money.

That demand could extend into several surrounding communities, including:

• Sherman: Potential demand for housing near major employment centers, along with continued residential and commercial development.

• Denison: An established neighboring market offering a mix of historic homes, newer subdivisions, and redevelopment opportunities.

• Howe: A community positioned along the US-75 corridor between Sherman and the expanding communities farther south.

• Van Alstyne: A growing market that could attract households balancing employment opportunities in Sherman with access to the broader Dallas-Fort Worth area.

• Pottsboro: A market with its own appeal, including Lake Texoma proximity, that could see indirect effects from regional employment growth.

But here's where I think we need to be careful.

Five thousand projected jobs do not automatically mean 5,000 additional home purchases.

Some employees may already live in North Texas. Others may rent, commute, or relocate with family members who already work in the region.

And the timing of those jobs matters just as much as the number.

A facility that takes years to develop doesn't create all its permanent employment overnight.

The real estate impact would depend on hiring schedules, wages, housing inventory, mortgage rates, infrastructure, and the ability of surrounding communities to accommodate additional residents.

Sherman Housing Market: Growth Doesn't Always Mean Rising Home Prices

One of the more interesting developments in the Sherman real estate market has been the contrast between enormous industrial investment announcements and the realities of the local housing market.

It's tempting to assume that billions in corporate investment will immediately translate into higher home values.

Real estate doesn't work quite that neatly.

Sherman and surrounding communities have experienced considerable residential construction and development activity. New subdivisions, multifamily projects, and planned communities have expanded the region's potential housing supply.

At the same time, affordability remains an important concern.

Homebuyers still have to qualify for mortgages. Monthly payments still matter. And local wages don't automatically increase at the same rate as industrial investment.

In fact, additional housing inventory can help moderate price growth, even in communities with strong long-term economic prospects.

For sellers, that means pricing a home based on today's comparable sales and competition rather than tomorrow's anticipated corporate expansion.

For buyers, it means evaluating the home and the monthly payment in front of them rather than making a purchase based on speculative appreciation.

And for investors, it means understanding the difference between long-term regional potential and immediate rental demand.

A $45 billion announcement would be economic news. It would not be a guarantee of appreciation.

The Bigger Question: Can Grayson County Keep Up With Its Own Growth?

I think this is the part of the conversation that deserves more attention.

We've become accustomed to discussing economic development in terms of investment totals.

Ten billion dollars. Forty billion dollars. Now potentially another forty-five billion.

The numbers are almost difficult to comprehend.

But what do they mean for the people already living here?

Will infrastructure keep pace?

Will schools, roads, utilities, and public services have the resources they need?

Will the region create meaningful opportunities for existing residents, or will many of the highest-paying positions go to workers recruited from elsewhere?

And perhaps most importantly, will the economic benefits extend beyond the companies receiving development incentives?

These aren't arguments against growth.

They're questions worth asking if we want growth to produce stronger communities rather than simply larger ones.

Industrial expansion can bring substantial benefits. It can also introduce significant demands on water systems, electrical infrastructure, transportation networks, and local government budgets.

Any future TSMC project would deserve careful consideration of those tradeoffs.

What About Land Values and Development Opportunities in Grayson County?

Large industrial projects can also influence land markets, although not always in the ways people expect.

Properties near employment centers, transportation routes, utility infrastructure, and future residential development may attract additional attention.

But land values depend on much more than proximity to a major employer.

Zoning, entitlement requirements, floodplain considerations, utility availability, road access, development costs, and actual buyer demand can dramatically affect a property's usefulness and value.

A tract of land that looks attractive on a map may require millions of dollars in infrastructure improvements before development becomes financially practical.

Likewise, not every agricultural property or undeveloped parcel in Grayson County is destined to become a subdivision.

As Sherman continues to grow, understanding these distinctions will become increasingly important for landowners and investors.

Could TSMC Change the Future of Sherman and North Texas?

Potentially, yes.

A confirmed TSMC investment of this magnitude would further strengthen Sherman's position within the American semiconductor industry.

It could attract additional suppliers, create employment opportunities, stimulate construction, and contribute to long-term demand for residential and commercial real estate.

It could also increase competition for workers, infrastructure, and development resources.

But the region is already changing, regardless of whether this particular project materializes.

Texas Instruments, GlobalWafers, and other existing investments have helped establish a foundation that didn't exist at this scale a decade ago.

The larger story is no longer whether Sherman can attract serious industrial investment.

It's whether Sherman, Denison, and the surrounding communities can translate that investment into lasting prosperity.

What Should Sherman Homeowners, Buyers, and Investors Do Now?

For homeowners, I wouldn't recommend making major financial decisions based on an unconfirmed project.

For prospective buyers, the fundamentals still matter: affordability, location, property condition, financing, and long-term plans.

For sellers, understanding current inventory, comparable sales, and buyer demand remains more valuable than relying on headlines.

And for landowners, the smartest approach is to understand the property's actual development potential before assigning a speculative value to it.

Sherman has a compelling economic story unfolding.

But the best real estate decisions are made by understanding both the opportunities and the limitations of that growth.

The possibility of another $45 billion semiconductor investment is worth watching. Whether it ultimately becomes a reality is still an open question.

And in the meantime, North Texas has plenty of growth to navigate already.

Jeff Dowden is a North Texas Realtor with Real Broker, serving Sherman, Denison, Howe, Van Alstyne, Pottsboro, and surrounding communities. He works with residential buyers, sellers, investors, and landowners throughout the region.

Interested in what North Texas development means for your property or real estate plans? Connect with Jeff for a conversation about the local market.