1220 Cornerstone St NE is a townhouse condominium development in the Cornerstone community of Calgary, built in 2016. The complex comprises five units across the condominium plan 1810323. Based on 2026 City of Calgary assessments, the average property value in this building is approximately $461,000. As a relatively newer rowhouse condo project, potential buyers should arrange a professional review of essential condo documents including the reserve fund study, financial statements, board minutes, and bylaws to understand the building's financial health and governance structure.