One South County Client Cushman & Wakefield Location Sandyford, Dublin Services Provided LEED & WELL Consultancy EUI* kWH/sqm/year TBC Size 10,219m2 Development Type Commercial Office Certification LEEDv4 Platinum Service provided: LEED Consultancy One of our most recently certified projects, this 10,219m2 office building in Sandyford is now occupied by Mastercard. It was awarded a LEED v4 Platinum rating, and WELL certification is pending.