Yaletown Square features the rehabilitation of a two-storey heritage warehouse building with a three-storey contemporary addition above. Originally constructed in 1908, the MacPherson & Teetzel Company Building was designed by the prominent architectural firm of Parr & Fee. Redevelopment of the building includes a mix of shell commercial space located in the lower heavy timber portion with new shell office space floating above in a steel and glass addition. Heritage interventions include preservation of the original exterior masonry walls and wood windows, restoration of the storefront and cornice, and seismic upgrading of the historic heavy timber structure.