DALLAS – February 19, 2026 – Stream Realty Partners, a national commercial real estate firm offering an integrated platform of services, has completed a significant wave of leasing activity at R&D at Legacy, a seven-building, 374,275-square-foot business park located in the heart of the Legacy submarket of Plano, Texas. The transactions include five separate headquarters leases totaling 74,812 square feet, increasing occupancy at the complex by 19.8 percent.
In a relocation from Torrance, California, Riken Vitamin Co., a Japanese-based producer of food additives and vitamins, signed a lease for 12,653 square feet at the 6700 Pinecrest Drive building. The relocation of the U.S. headquarters supports the company’s strategic expansion and operational goals. Doug Carignan and Landon Brune of CBRE represented Riken Vitamin Co. in the transaction.
Airspan Networks, Inc., a global provider of 5G access and transport solutions, consolidated operations from Florida and California to establish its corporate headquarters at the business park. The company signed a 12,363-square-foot expansion at 6652 Pinecrest Drive, bringing its total footprint at the project to nearly 26,000 square feet. Josh Walpole of Walpole Realty Group represented Airspan Networks in the lease.
US Youth Soccer, the largest youth sport organization in the country, signed a lease for 10,952 square feet at 6700 Pinecrest Drive. The company will relocate from Frisco to Plano in a move that will allow it to combine storage and office-related uses under one roof. Dave Peterson, SIOR, of NAI Robert Lynn represented US Youth Soccer in the transaction.
Vector Power, a quality-driven service company specializing in low, medium, and high voltage electrical infrastructure, originally moved into 7,828 square feet at 5212 Tennyson in 2025, and recently executed an amendment to expand by 16,012 square feet to occupy a total of 23,840 square feet, positioning the company to benefit from the infrastructure needed to accommodate the AI-related demand. Tor Erickson and Roy Reis of Telos Real Estate represented Vector Power in the transaction.
Ojos Locos Sports Cantina, a Latin-based restaurant chain with over 35 locations across five states, just signed a new lease for 15,004 square feet at 6400 Pinecrest, which will serve as its headquarters offices. Frank Puskarich and Mac Henderson of Newmark represented Ojos Locos Sports Cantina in the lease.
“Through our strategic repositioning and marketing campaign, we’ve seen significant tenant interest at R&D at Legacy from light industrial and flex users,” said Chase Lopez, Senior Vice President at Stream. “The Legacy micromarket lacked suitable product for this type of user, and this project has become the go-to destination for companies seeking functional space in a premier location. These leases are proof of concept that our adaptive reuse strategy is working.”
R&D at Legacy was acquired by BH Properties in February 2025. The one-story buildings, located at 6400–6700 Pinecrest Drive and 5212–5220 Tennyson Parkway, were originally designed for value office use but have been thoughtfully repositioned into modern office/warehouse product to accommodate the region’s growing demand for shallow bay industrial users. BH Properties tapped Stream to lead leasing and marketing efforts for the park, with Chase Lopez, Senior Vice President James Mantzuranis, and Senior Associate Sam Bass spearheading the assignment.
“BH Properties’ acquisition and continued investment in R&D at Legacy reflects our strong confidence in the long-term strength of the North Texas market,” said David Um, Managing Director of Asset Manager at BH Properties. “The region’s steady job growth, diversified economy, and tenant demand for high-quality, flexible space make Plano a standout location for this type of adaptive reuse asset.”
The campus offers immediate access to the Dallas North Tollway and State Highway 121 and is surrounded by corporate headquarters, high-end retail, and mixed-use developments. Current availabilities at R&D at Legacy range from 2,003 to 36,808 square feet, offering flexible options for users seeking highly functional, scalable space in one of Plano’s most dynamic business corridors.
About BH Properties
Founded 32 years ago, privately held BH Properties is a vertically integrated real estate investment company focusing on the acquisition and management of a geographically and product-diverse portfolio of assets. The Los Angeles-based firm, with regional offices in Seattle, San Francisco, San Diego, Riverside, Phoenix, Dallas, and Houston, focuses on value-add transactions, distressed debt, gap financing, and ground leases. Its subsidiary, Haven Housing, focuses on the acquisition of market rate and affordable housing communities. Today, the company owns and operates nearly 11 million square feet across 16 states.
About Stream Realty Partners
Stream Realty Partners is a national commercial real estate firm offering an integrated platform of leasing, investment and development services. This includes tenant and landlord representation, Legendary CX property management, capital markets, investment management and sales, construction, construction management, national program management, workplace strategies, strategic marketing, and dedicated research. The company is headquartered in Dallas with operations in core markets coast to coast. Since 1996, Stream has grown to more than 1,550 professionals and now completes annual transactions valued at more than $11.5 billion in office, industrial, retail, healthcare, land, and data center properties. For information, visit www.streamrealty.com and follow Stream on LinkedIn, Instagram, X, and Facebook.
