Houston’s industrial market is gaining occupancy from new factories, expanding employers and port activity. The catch is supply: developers delivered 10.5 million square feet during the first half of 2026, with much more scheduled to arrive this year.
For property investors, that creates a split market. Tightening submarkets offer pricing power, while heavily supplied corridors may reward tenants with lower rents and extra incentives.
What happened
- Houston recorded 7.4% industrial vacancy in June 2026, 20 basis points higher than one year earlier.
- Industrial deliveries reached 10.5 million square feet in the first six months of 2026.
- Another 23 million square feet of construction was forecast for the year, lifting inventory by 3.2%.
- The northeast and southwest saw vacancy fall by at least 200 basis points.
- Institutional and mid-market transactions increased as investors returned to Houston industrial assets.
Manufacturing and port investment build support
Marcus & Millichap’s fourth-quarter 2026 research identifies manufacturing and transport infrastructure as central to Houston’s industrial outlook. Apple’s planned expansion and Foxconn’s new facility in the northwest corridor could support engineering and advanced-manufacturing employment. In the northeast, Eli Lilly’s $6.5 billion project may create additional demand among suppliers, specialist service firms and logistics providers.
Waterborne freight adds another layer. The report attributed nearly $987 billion in nationwide economic impact to cargo moving through the Houston Ship Channel during 2025. Channel widening and deepening are underway, while $2.1 billion in terminal spending is planned over five years. Planned bridge and roadway work could improve access for industrial users around the port and key freight routes.
Employment provides an occupier signal as well. Preliminary estimates showed 30,200 Houston jobs added during the first eight months of 2026. Professional and business services led the gain, with construction also posting strong growth. That matters because industrial demand often extends beyond the plants themselves into contracting, materials, transport and storage.
Supply is creating winners and laggards
The strongest vacancy performance appeared in the northeast and southwest. Southwest vacancy dropped to 5.3%, while the northeast reached 7.6%. Average asking rents in the southwest were almost 6% above the prior-year level by June. Its leasing activity clustered near Business U.S. Highway 90 and Interstate 610.
By comparison, much of the new development is concentrated in the northwest, especially near U.S. Highway 290. Grainger’s coming distribution center covers nearly 1.3 million square feet and forms one of the corridor’s biggest construction projects. Investors underwriting assets there need to understand the volume of competing space entering the market.
The southeast and northeast are expected to receive fewer deliveries than other areas, while Liberty County is also forecast to see a substantial annual reduction. That lower future supply may support asking rents where employment-linked demand continues to build.
Marcus & Millichap expects Houston’s average asking rent to reach $10.20 per square foot by year-end 2026, representing a 1% annual rise. Metro vacancy was forecast at 7.3%.
Why this matters for investors
This is a corridor-selection market, not a simple story of rising demand. New manufacturing and infrastructure projects improve Houston’s long-term appeal, but they do not erase short-term competition among warehouses and distribution centers.
Investors should also distinguish between asset sizes and transaction channels. Houston industrial sales activity rose 40% year over year through June, while dollar volume advanced 30%. Properties valued between $1 million and $10 million posted a 45% increase in transactions. The average sale price per square foot climbed 2%, while the mean capitalization rate remained in the lower-to-mid-7% range.
Institutional interest was strongest in the northwest, where transactions increased 55% and represented 30% of Houston sales. More than half of properties there changed hands through portfolio transactions. In the north corridor, sales velocity rose nearly 50%. Assets below 50,000 square feet represented roughly 70% of trades, with portfolio deals accounting for just over half.
The buying options therefore differ. Institutional portfolios offer scale and portfolio pricing, while smaller properties provide access to mid-market buyers and more granular tenant demand. Neither route removes the need to examine competing inventory around each asset.
A practical investment example
Say you are comparing two Houston warehouses: one near the southwest’s strongest leasing cluster and another along Highway 290 in the northwest. The first may justify higher rent assumptions because local vacancy has tightened and new delivery volume is lower. The second may offer a cheaper basis but require more conservative lease-up assumptions and greater allowances for tenant negotiating use.
The correct comparison is property level. Compare nearby vacancy, delivery schedules, rent growth, tenant requirements and the depth of the buyer pool—not just the metro-wide 7.4% vacancy rate.
What to watch next
Track whether job growth and corporate expansion absorb the remaining 2026 deliveries. Marcus & Millichap’s figures support a selective stance: favor constrained submarkets with clear manufacturing or logistics links, but demand more proof before pricing aggressively in the northwest construction zone.
Key takeaways
- Manufacturing, port spending and hiring support demand for Houston industrial space.
- New supply is concentrated unevenly, producing stronger conditions in some corridors and greater tenant use in others.
- Investors should compare vacancy, competing deliveries and transaction depth at the submarket and property level.
Frequently asked questions
What was Houston’s industrial vacancy rate in June 2026?
Marcus & Millichap reported 7.4% vacancy, which was 20 basis points above the June 2025 rate.
Which Houston industrial submarkets showed the strongest vacancy improvement?
The northeast and southwest each recorded annual declines of at least 200 basis points. The southwest also posted asking-rent growth of nearly 6%.
How much industrial construction was expected in Houston for 2026?
The report forecast another 23 million square feet of construction, increasing the market’s inventory by 3.2% from the previous year.
What drove the return of industrial investors?
Transaction volume, expanding manufacturing projects, port infrastructure investment, employment growth and demand from suppliers and logistics companies all supported renewed investor interest.
