Dunsire Developments is a privately held Ontario homebuilder founded in 2010 by Shawn Keeper, P.Eng., who remains Founder and President. With 16 years of building experience, the company reports 250+ homes delivered across 18 communities, with a growing presence across Southern Ontario, including Barrie, Port Colborne, St. Catharines, Caledon East and Fort Erie. Its current portfolio includes freehold and condominium townhomes, semi-detached homes, and detached bungalow and two-storey homes, reflecting a range of low-rise residential formats. Dunsire emphasizes care, craftsmanship, transparency and customer relationships, with its stated approach extending from construction through homeowner service after closing. The company is Tarion and HCRA registered, and its team includes Vice President Lindsay Ward, who oversees executive responsibilities with a focus on culture, growth and customer experience. In 2026, Dunsire received a BILD Award for Best Model Home for Mira and was named a CHBA National Awards for Housing Excellence finalist for Best Entry Level Home. Its current focus includes expanding its Southern Ontario community pipeline while maintaining an emphasis on quality construction, transparent communication, homeowner support and sustainable living solutions.