SAPPORO ONE Complex Receives Prestigious ZEB Oriented Certification

Heiwa Real Estate Co., Ltd., headquartered in Chuo-ku, Tokyo, has marked a significant milestone in the Sapporo urban area by achieving the ZEB (Zero Energy Building) Oriented certification for its SAPPORO ONE project. This redevelopment initiative, known as the “Dōri Nishi 4 Minami District City Redevelopment Project,” is being executed collaboratively with stakeholders in the region to establish a multi-purpose complex that prioritizes sustainability and energy efficiency.

Commitment to Sustainability

The accomplishment of the ZEB Oriented certification aligns with Heiwa’s mid-term management plan, “WAY 2040 Stage 1,” which includes a strategic focus on promoting sustainable urban development. The SAPPORO ONE facility has been architecturally designed with an emphasis on reducing energy consumption and minimizing environmental impact. This combination of features has earned the building a five-star rating under Japan’s Building Energy Efficiency Labeling System (BELS) for energy performance.

The ZEB Oriented certification is awarded to buildings that achieve over a 40% reduction in primary energy consumption through superior building envelope performance and high-efficiency energy systems. The SAPPORO ONE project has successfully integrated a variety of energy-saving measures to meet these standards, reflecting Heiwa Real Estate's ongoing commitment to sustainable management and contributing to a more sustainable future.

Project Overview

Timeline of Development

- December 2022: Urban planning decision begins
- August 2024: Establishment of the urban redevelopment association
- October 2024: Approval of the rights conversion plan
- October 2025: Start of new construction work
- August 2029: Expected completion of the project

Specifications of the Complex

- Site Area: Approximately 5,030 square meters
- Total Floor Area: Roughly 99,800 square meters
- Building Structure: Steel-framed and reinforced concrete with a hybrid seismic isolation design
- Main Uses: Offices, commercial facilities, accommodations, parking, and district heating and cooling facilities
- Height: Approx. 185 meters with 36 stories above ground and 3 basements

Key Stakeholders

- Main Member: Heiwa Real Estate Co., Ltd.
- Principal Contractor: Taisei Corporation
- Consulting Firm: Mitsubishi Jisho Sekkei and General Real Estate Assessment Consortium
- Design Firms: Mitsubishi Jisho Sekkei and Taisei Corporation Joint Ventures
- Architectural Design Supervision: Kengo Kuma & Associates

The development plan includes an extensive array of facilities to improve urban connectivity, such as a high-function office spaces to enhance business competitiveness and an internationally-acclaimed luxury hotel.

Additional Features

Amenities of the Park Hyatt Sapporo

Heiwa Real Estate is also focusing on enhancing its hotel segment by planning the opening of Park Hyatt Sapporo within the new complex. This luxurious hotel chain is recognized for integrating natural elements to provide guests with a serene, park-like environment. The hotel will be positioned on the upper levels of the complex, offering guests breathtaking views of the iconic Odori Park, making it a perfect retreat within the bustling city.

- Hotel Name: Park Hyatt Sapporo
- Location: 4-1-1 Odori Nishi, Chuo Ward, Sapporo
- Total Planned Floor Area: 99,800 square meters
- Building Height: 185 meters
- Proposed Number of Rooms: 157, inclusive of ample dining venues and spa facilities.

Conclusion

The SAPPORO ONE project is a beacon of Heiwa Real Estate's dedication to sustainable urban development. By prioritizing energy efficiency and community enhancement, this initiative aims not only to reshape the urban landscape of Sapporo but also contribute to the fulfillment of Sustainable Development Goals (SDGs) by addressing environmental and social challenges. With the support of various stakeholders and future prospects for growth, Heiwa Real Estate continues to focus on creating places that attract and enrich the lives of people in the communities they serve.

For further information, visit Heiwa Real Estate.