Rapid Certification of 27,500 Residential Units Within One Year

• Certified 27,500 homes across multiple regions within 12 months• Delivered large-scale certification process with efficiency and consistency

Longevity Partners successfully delivered the certification of 27,500 residential units within a single year — one of the largest coordinated certification efforts of its kind. The project required the development of a streamlined, standardised process to manage documentation, data validation, and quality assurance at scale. By leveraging digital tools and an experienced in-house assessor network, Longevity Partners ensured consistent quality and timely delivery across all assets. The initiative enhanced portfolio transparency, improved sustainability benchmarking, and demonstrated the feasibility of applying rigorous certification frameworks to large-scale residential portfolios. This achievement highlights Longevity Partners’ capacity to manage high-volume certification programmes efficiently while maintaining the highest standards of technical accuracy and compliance.

Global Market Leadership: Largest BREEAM In-Use assessor team worldwide with 51 licensed experts across Europe, North America, and Asia-Pacific.Proven Track Record: Over 2,400 active certifications and a 14% global market share, including multiple ‘Outstanding’ ratings.Award-Winning Performance: Shortlisted for Best Assessor Organisation at the BRE Awards 2024.Scalable Delivery: Projects spanning 45 countries, consistently executed with quality and transparency.Digital-First Certification: Next-generation SaaS platform for streamlined and auditable certification journeys.