For decades the literature on the winter cities and on urban design has explored the implications of poorly designed urban spaces on pedestrian mobility during various seasons. In Canada, however, practice in using climate responsive design principles tends to be the exception. Using a case study methodology, this paper explores the application of climate responsive design principles in the commercial redevelopment process in Prince George, British Columbia. Findings indicate that, despite expressed interest in winter city development, professionals and decision makers involved in the development permit process do not possess sufficient knowledge about climate responsive design to apply these principles to everyday practice. More importantly, knowledge about climate responsive design did not appear to be a major consideration in creating or evaluating commercial redevelopment projects. A range of educational, attitudinal, regulatory, structural, and political barriers impede the development of an institutional framework to support the implementation of climate responsive design.