Quebec’s social housing system is facing significant deterioration even as governments invest billions in building new affordable units.According to reporting from Montreal, roughly one-third of the province’s social housing stock—around 21,500 units—requires major repairs.Many tenants live in poor conditions including mould, pest infestations, water damage, and fire hazards.

One resident in Montreal’s Hochelaga-Maisonneuve district described ongoing problems such as mice in the walls, mould growth, and inadequate ventilation that even contributed to a dryer fire.

The building, part of the Habitations La Pépinière complex built in 1972, has been awaiting renovation for years while residents continue to live in deteriorating conditions.

Despite increased government spending on repairs over the past three years, advocates argue that progress is too slow and that inflation and rising construction costs are eroding the impact of funding.Quebec estimates about $1.079 billion is needed to bring existing units up to code, and more than $3.6 billion has been allocated jointly by Quebec and the federal government for social housing repairs by 2028.However, only a portion of these funds has been spent or assigned so far.Tenants and housing advocates also warn that federal funding agreements, many expiring by 2028, may leave long-term maintenance underfunded.Meanwhile, more than 30,000 people are waiting for social housing in Quebec, with average wait times in Montreal reaching five years.

Critics further point to the province’s decision to cancel its AccèsLogis social housing program in favour of subsidising private and non-profit developments, arguing this shift reduces long-term public housing capacity.

Authorities maintain that current programs still aim to keep rents affordable, but concerns remain about the sustainability and livability of existing housing stock.