Colliers International announces DPR Construction expands footprint and extends lease in Greenway Plaza trophy tower




Colliers International is pleased to announce international commercial contractor, DPR Construction, has expanded its Houston office for a total footprint of 12,609 square feet in Greenway Plaza's Phoenix Tower. The 34 story Class A office building is located at 3200 Southwest Freeway in Houston, Texas, at the intersection of Buffalo Speedway and US 59. DPR Construction was represented by Chris Nash and Walker Ryan of Colliers International. The landlord, Parkway, was represented in-house by JP Hutcheson.



Image: Phoenix Tower | Greenway Plaza

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Chris Nash

Senior Associate | Houston


Chris primarily focuses on occupier advisory services for office users and, as a result of his transactional volume, has developed a well-rounded understanding of all stages involved in facility evaluations, from preliminary site selection to financial analysis of lease terms. By leveraging his transactional experience with proprietary market knowledge, Chris approaches each client requirement with a “result-driven” attitude.

Chris strongly believes in the saying “you only have one thing in life, and that is your reputation.” By implementing this belief to his career and personal life, Chris strives to deliver unprecedented results to his clients, community, and peers.

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Walker Ryan

Principal | Houston


Mr. Ryan has been involved in the commercial real estate business for 17 years, 13 years of which he has spent at Colliers International. 

Walker joined Colliers International in the Office Services Group in 2006, specializing in tenant representation and owner representation. Walker has been a top producer at the Colliers Houston office since 2013.

Prior to joining Colliers International, Mr. Ryan began his career at The Friedkin companies as a Financial Analyst, and in 2001 made a transition to Lewis Realty Advisors as an appraiser.  Following that, Walker accepted a position with Avail Consulting (formerly Arthur Andersen’s valuation group) in their Real Estate division.  In 2005, Walker made the move to U.S. Trust, as a Vice President in the Business Development division.

Walker’s abilities to determine value, to run and understand financial models and to work well with clients, coupled with his market knowledge, and working experience with the leading commercial brokerage firms, building owners, REITS, developers, property management companies and financial institutions make him an asset to all of his clients in their real estate decision-making process.

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