Houston Center Parking Garage Adds 2,053 Spaces Downtown

Houston Center is getting a new parking garage as Stream Realty Partners and AustralianSuper deepen their investment in the 4.2M SF Downtown Houston office complex. The partners acquired a full city block for the project and plan to break ground in 2027, according to Bisnow’s August 2026 report.

The move addresses a practical piece of the property’s long-term repositioning strategy: improving access and amenities for tenants while the owners work to strengthen occupancy at one of Houston’s largest office concentrations.

A new investment for Houston Center:

Stream and AustralianSuper took control of Houston Center in April 2025 after Brookfield Properties transferred ownership of the complex. AustralianSuper had previously served as the lender on Brookfield’s $219M mezzanine loan.

Brookfield acquired Houston Center for $875M in 2018 and completed a major renovation in 2023 aimed at updating the complex’s aging office buildings. The property comprises four office buildings and The Highlight at Houston Center, a retail component.

The details:

The partners purchased Block 95, bounded by Walker, Rusk, Caroline and San Jacinto streets, where a surface parking lot currently sits. The planned 12-level parking garage will contain 2,053 spaces and connect to One Houston Center via a pedestrian skybridge.

The project will bring Houston Center’s parking ratio to two spaces per 1,000 SF and include EV charging stations, a parking guidance system, enhanced security and lighting, plus wider drive aisles. Stream’s Ramsey March and Blake Bell will oversee development, while John Rogers and Alex Roberto will lead investment strategy under Chief Investment Officer Adam Jackson.

Parking as a leasing tool:

The garage is more than an infrastructure upgrade for a property that has faced tenant turnover. Houston Center has lost several prominent occupants in recent years, including former namesake tenants LyondellBasell and Norton Rose Fulbright.

For a large Downtown office campus, parking can directly influence tenant decisions, particularly for companies whose employees commute from outside the urban core. Adding structured parking and a direct connection into the office complex gives Stream another amenity to put forward as it competes for tenants in Houston’s split office market.

Why it matters:

The investment signals that Houston Center’s owners are taking a longer view of the property’s competitiveness rather than treating the complex solely as an office leasing problem. At 4.2M SF, the campus is the largest office complex in Houston, so even incremental improvements can have an outsized impact on Downtown’s office ecosystem.

It also reflects the economics of repositioning large legacy office assets. The owners are investing in infrastructure around buildings constructed in the 1970s and 1980s, following the 2023 renovation, while trying to make the campus more attractive to today’s office users.

What’s next:

Groundbreaking is targeted for 2027, making execution the next milestone to watch. Stream’s leasing team, led by Ryan Barbles and Matt Asvestas, will also be responsible for translating the physical improvements into new and retained tenancy.

The bigger test will be whether the combination of upgraded buildings, new parking and improved connectivity can help Houston Center rebuild its tenant roster. For Downtown Houston, the project’s progress will offer another read on whether major legacy office campuses can regain momentum through targeted capital investment rather than wholesale redevelopment.