Thomasin Renshaw Home People profiles Thomasin Renshaw Director of Development, South Molton Triangle Thomasin joined Grosvenor in 2015 and leads Grosvenor’s major two-acre mixed-use scheme in Mayfair: the South Molton Triangle. She has a strong track record of delivering complex mixed-use projects. Prior to joining she worked for Muse Developments and London & Regional, where she led a number of large urban regeneration projects in London and the Thames Valley. Thomasin graduated from UCL with a BSc in Astrophysics and the University of Reading with an MSc in Surveying. She is a member of the Royal Institution of Chartered Surveyors (Planning and Development). " I lead Grosvenor’s major two-acre mixed-use scheme in Mayfair: the South Molton Triangle. "