Genesis plans to construct at least three other office buildings in the technology park.
It also has been negotiating to sell a parcel to a hotel developer. The existing office building is now 100 percent leased, prompting Genesis to move forward with new construction plans, Castilla said. Tenants in the Two Chasewood building include IBM, Intel and Samsung. Other high-tech tenants are expected to be in the new building. Genesis also is developing the 384-unit Mandolin Apartment Homes near Texas 249.