Grosvenor’s 87,500 sq ft building on Toronto Square in Leeds has become the first existing development to secure a NABERS UK Energy rating.
The building was refurbished in 2009 and has grade-A offices across eight storeys in the heart of the city’s commercial business district.
The 4.5-star rating was confirmed after 12 months of data from the building was collated and analysed by NABERS UK licensed assessor EP&T Global and independently certified by Building Research Establishment.