- Client
- Centretown Citizens Ottawa Corporation (CCOC) and Cahdco
- Area
- 9,700 ft² (901 m²)
- Year of construction
- 2026
Photos: JVL Photography
Located in Ottawa’s Hintonburg neighbourhood, 171 Armstrong Avenue is a 10-unit affordable housing development designed for Centretown Citizens Ottawa Corporation and Cahdco. The walk-up building introduces much-needed housing through thoughtful urban infill, making efficient use of the site while contributing to the neighbourhood’s continued renewal and density.

The modern building is designed with Net-Zero Ready requirements and to perform 20% better than the National Energy Code of Canada requirements for buildings of its type. Its energy-efficient design reduces environmental impact and anticipated operating costs while providing residents with high-quality, sustainable homes.
By maximizing the site’s development potential, 171 Armstrong Avenue demonstrates how affordable housing, responsible urban growth, environmental performance, and design excellence can be brought together within an established community.

- 10 affordable housing units
- Urban infill development within an existing established neighbourhood
- Net-Zero-Ready design
- Designed to exceed energy-code requirements by 20%
- Energy-efficient building systems