At Mayfair West, we plan to deliver 17 buildings ranging in size from 4 to 26 storeys, providing over 1,600 homes to be built out in phases over approximately ten years. This includes a mix of homes for sale and rent that will cater to various income levels. Specifically, the development will feature 330 social housing units and 45 moderate-income rental housing units as well as a new 69-space childcare facility, a two-acre public park and improvements to local pedestrian and cycling infrastructure.
Grosvenor's 2030 Net Zero Carbon Buildings Commitment (WGBC)
Mayfair West will align with Grosvenor's 2030 Commitment to achieve Net Zero Operational Carbon, utilizing the region’s 98% renewable, hydroelectric energy source to power all homes, resulting in 1,600+ low-carbon homes across the development. In addition, the 330 units of social housing are going further, being designed to LEED Gold (BC+D) and Passive House standards*.
Disclaimers:
Environmental performance claims are based on available data as of July 2025 and may be subject to change. All statements are supported by third-party certifications, modelling, or internal documentation available upon request. Actual performance may vary based on occupancy, usage, and operational conditions.
*This project is targeting LEED Gold (BC+D) - final certification level and version will be determined as the design progresses. Portions of the project are targeting Passive House certification. Final certification is pending and subject to third-party review upon project completion. Registration does not guarantee certification.
Operational Net Zero and Carbon Offsets: This project targets net-zero operational carbon emissions for Scopes 1 and 2, using a combination of high-efficiency systems and verified high-quality carbon offsets. Methodology is included in our Pathway to Zero and documentation will be available upon request once certified offsets are purchased.
Certain information contained in this page are forward-looking statements regarding Grosvenor’s goals and objectives, and are based on current expectations, assumptions, estimates, projections, opinions and beliefs. Forward-looking statements are inherently uncertain, and actual results may differ materially from those reflected within. Grosvenor does not assume any obligation to update such information, whether as a result of new information, future developments or otherwise, except as required by law.