1 & 3 South Brook Street achieve BREEAM ‘Excellent’ rating

We’re proud to share that 1 and 3 South Brook Street have officially been awarded a BREEAM ‘Excellent’ rating. This marks a major milestone in our commitment to delivering sustainable commercial space in the heart of Leeds.

What is BREEAM?

BREEAM (Building Research Establishment Environmental Assessment Method) is the world’s leading science-based method for assessing the sustainability of buildings. It evaluates projects across key performance categories, from energy and water use to health and wellbeing, materials, waste and ecology. The accreditation provides a trusted benchmark for responsible development.

A high BREEAM rating demonstrates that a building is future-ready, designed to reduce environmental impact, cut operational costs, and support long-term resilience. For occupiers, it provides confidence that their workplace supports employee wellbeing, energy efficiency, and sustainable business practices. BREEAM isn’t just about compliance – it’s about quality, performance and credibility.

How we achieved ‘Excellent’

The BREEAM ‘Excellent’ rating for 1 & 3 South Brook Street was achieved through a range of high-performing sustainability measures across the design and construction phases. Some of the standout areas included:

  • Management: Top marks were awarded for stakeholder consultation, sustainability monitoring, and responsible construction practices.
  • Transport: Proximity to public transport, cycle facilities, and local amenities makes South Brook Street highly accessible for occupiers and visitors.
  • Energy and Water Efficiency: The buildings feature smart energy and water monitoring systems, efficient lighting, and thoughtful design to reduce consumption and emissions.
  • Materials and Waste: Sustainable sourcing of materials and the implementation of robust construction waste management practices minimised environmental impact.

What this means for building occupiers

For our occupiers at 1 & 3 South Brook Street, the BREEAM ‘Excellent’ rating brings a host of tangible benefits including lower running costs, improved workplace wellbeing, stronger ESG credentials and confidence in quality, durability and long-term performance.