Section23 Developments

Section23 Developments is a Calgary-based land developer with deep roots in Alberta’s agricultural heritage. Originating from the Ollerenshaw family’s ranching legacy in southeast Calgary, Section23 has evolved into a diversified collective specializing in community planning, housing, and seniors’ residences. With over 4,000 homes and award-winning projects in its portfolio—including the acclaimed Baywest Homes brand—Section23 is known for creating inspired built environments that connect generations.

Driven by values of sustainability, innovation, and design excellence, Section23 is the visionary force behind Rangeview, Calgary’s first Garden-to-Table community. This vibrant neighbourhood celebrates food, urban agriculture, and authentic living through community gardens, greenhouses, and lifestyle amenities. Whether developing new communities or supporting educational initiatives, Section23 remains committed to building differently—by respecting the land, honouring its heritage, and fostering meaningful connections.