Researchers in British Columbia have created the first public land mapping tool in Canada designed to identify government-owned parcels suitable for affordable housing development. The B.C. Public Lands Map integrates federal, provincial, and municipal data to locate vacant and underused public properties, including empty lots, abandoned government buildings, and surface parking areas.
Early analysis reveals the scale of untapped potential. More than 50,000 parcels of publicly owned land exist across British Columbia. In Metro Vancouver alone, the researchers identified up to 273,000 potential housing units on vacant and underused sites. The tool represents a systematic approach to addressing housing shortages by leveraging existing public assets rather than acquiring new land.
The mapping platform combines datasets across three government levels, a technical feat that addresses a longstanding barrier in housing policy. Municipalities, provinces, and federal agencies traditionally maintain separate property inventories with limited coordination. This fragmentation has obscured opportunities for integrated development planning.
The research team did not release specific details about which institutions led the project or when it will become publicly accessible. The Phys.org report lacks author attribution and institutional affiliations, limiting verification of the methodology and data sources underlying the 273,000-unit projection for Metro Vancouver.
The tool addresses a pressing affordability crisis in British Columbia. Vancouver and surrounding regions face acute housing shortages, with median home prices far exceeding incomes for many residents. Public land development offers one mechanism to increase supply, though converting government properties to housing involves complex processes including rezoning, environmental assessment, and infrastructure planning.
The scale identified by the mapping tool suggests substantial opportunity. If even a fraction of those Metro Vancouver sites become housing, the impact could be measurable. However, the analysis stops short of accounting for practical constraints: acquisition costs, existing uses requiring relocation, contamination remediation, or community opposition. Public land alone cannot solve housing crises, but systematic identification of available