A new project in Oshawa, Ont., designed by Montgomery Sisam, demonstrates how affordable housing can be sustainable, family-oriented, and architecturally thoughtful—setting a new benchmark for mixed-income development in Ontario.

Transforming an aging community housing site, the Christine Crescent redevelopment replaces 12 semi-detached homes with two contemporary buildings, delivering 160 new mixed-income rental homes.

The design is carefully massed to respect its residential surroundings. The four- and six-storey buildings use pitched roofs, articulated facades, and light materials to reduce perceived scale and integrate into the neighbourhood.

A new public forecourt and landscaped courtyard connect directly to Chopin Park, strengthening pedestrian links and community life.

Inside, the project prioritizes families, offering a flexible mix of one- to four-bedroom units.

Shared spaces are treated as essential infrastructure. Residents have access to lounges, party rooms, fitness facilities, and rooftop amenities. Outdoors, a landscaped courtyard includes a community patio, picnic areas, an outdoor gym, and direct park access.

Sustainability is central. A low-embodied-carbon wood structure, a geothermal heat pump system, and a high-performance envelope dramatically reduce environmental impact, while detailed sun, wind, and daylight analyses informed the building form and outdoor spaces.