JLL to consolidate Houston operations to River Oaks office tower FacebookTwitterEmail 1of2 Stonelake Capital Partners has executed a lease with JLL for 81,999 square feet in the 200 Park Place building at at 4200 Westheimer. The JLL name and logo will be displayed at the top of the 15-story tower.JLLShow MoreShow Less 2of2 Stonelake Capital Partners is the developer of the 200 Park Place building at at 4200 Westheimer in the Park Place River Oaks Development. Tenant amenities include a terrace and a conference center on the ninth floor.JLLShow MoreShow Less Commercial real estate firm JLL will consolidate its Houston offices to the new 200 Park Place office building in Stonelake Capital Partners’ Park Place River Oaks development next year.