フェイスネットワーク announced that its GranDuo Sangenjaya 12 development had received a BELS rating certification, as well as ZEH-M Oriented certification and a CASBEE A rank. Completion is scheduled for 5 November 2026, with annual primary energy consumption expected to be significantly reduced through improved insulation performance and the installation of energy-efficient equipment.
フェイスネットワーク, based in Shibuya, Tokyo, announced that its GranDuo Sangenjaya 12 development had received certification under the Building Energy-efficiency Labeling System (BELS), as well as ZEH-M Oriented certification and an A rank under the CASBEE building assessment. The company outlined a policy of improving energy efficiency in homes by enhancing insulation performance and the energy efficiency of installed equipment.
The property is located at 3-8-15 Taishido, Setagaya-ku, Tokyo. It is a 4-story reinforced-concrete building with a site area of 613.72 m² and total floor area of 1,276.86 m². Completion is scheduled for 5 November 2026. Based on the current assessment results, the property is equivalent to a four-star rating under BELS for energy consumption performance, has an insulation performance rating of 5, and is rated A under CASBEE.
The certifications support the company's basic sustainability policy. The development is one of its projects aimed at reducing environmental impact, with the introduction of renewable energy and enhanced greening among the factors considered in the assessment. The company aims to balance environmental considerations with comfortable living through the development of high-quality investment condominiums.