France’s social housing framework is often highlighted by academics as a potential model for addressing Canada’s housing challenges. However, this complex system is the product of more than a century of institutional development and policy evolution. While it works for France, the system is too different from Canada’s current approach to allow for a simple transition. Moreover, the framework itself is showing signs of strain as it struggles to meet financial and climate objectives.
Overview of the French Social Housing Financing Framework
Understanding the financing structure behind France’s social housing system is essential to evaluating whether elements of the model could be replicated elsewhere.
France’s social housing sector is managed by roughly 700 HLM (Habitation à Loyer Modéré) organizations. They primarily operate in two forms: public housing offices known as Offices Publics de l’Habitat (OPH), which are publicly owned local housing authorities, and Entreprises Sociales pour l’Habitat (ESH), which are private non-profit housing companies.
The sector operates within a distinctive financing model built around long-term, subsidized debt rather than direct government grants. The primary source of funding is subsidized loans from the Caisse des Dépôts et Consignations (CDC), a French public financial institution. These loans typically finance about 70 per cent of construction costs, with durations ranging from 20 to 80 years. They are issued through the CDC’s operational arm, Banque des Territoires, which serves as the sector’s principal lender.
The cornerstone of this model is the Livret A, a widely-used, tax-free regulated savings account held by millions of French households. Approximately 65 per cent of Livret A deposits are held at the CDC and used to fund loans for social housing construction and refurbishment. These loans are offered at rates slightly above the Livret A rate, keeping borrowing costs well below commercial lending rates.
Because loan rates are directly indexed to the Livret A rate, social housing providers are highly sensitive to shifts in monetary conditions. Recent increases in the Livret A rate have demonstrated this vulnerability. With roughly €150 billion in outstanding debt tied to the Livret A as of 2023, HLM organizations carry significant exposure to fluctuations in this regulated savings rate.
Beyond CDC financing, the sector relies on several complementary sources. These include subsidies from state and local authorities, tax incentives, guarantees provided by either local authorities or the sector’s guarantee fund (Caisse de Garantie du Logement Locatif Social, CGLLS), and contributions from employers through the Action Logement scheme. This program imposes a levy on companies with 50 or more employees to support workforce housing.
Loan categories are structured according to tenant income levels. The Prêt Locatif Aidé d’Intégration (PLAI) targets the most vulnerable households, the Prêt Locatif à Usage Social (PLUS) represents the standard HLM product and covers over 80 per cent of the housing stock, and the Prêt Locatif Social (PLS) serves intermediate-income tenants.
A key feature of the CDC model is its counter-cyclical nature. Because its funding comes from household savings rather than tax revenues, it can maintain or even increase investment during economic downturns, as seen in the aftermath of the 2008 financial crisis. In 2024, this model reached a record level of activity, with Banque des Territoires deploying €20.9 billion in loans dedicated to social housing and urban policy, supporting the construction of 115,000 new social and intermediate housing units.
Key Findings of the Perspectives 2025 Report
The twelfth edition of Perspectives, Banque des Territoires’ annual economic and financial study of social housing, presents a sobering outlook for the sector over the next four decades. Against a backdrop of post-inflationary pressures and accelerating ecological transition, the report assesses social landlords’ recent finances and projects long-term financial trends through 2065. Three key challenges emerge, each shaping the sector’s trajectory: balancing growing demand with environmental obligations, managing declining financial capacity, and meeting ambitious climate targets.
A Sector Under Dual Pressure
Social housing organizations face two simultaneous imperatives. First, they must respond to growing demand by continuing to build new units. Second, they are tasked with undertaking an extensive rehabilitation program across existing housing stock to comply with the Loi Climat et Résilience and support the goals of France’s National Low-Carbon Strategy (Stratégie Nationale Bas-Carbone, SNBC). These social and environmental obligations lie at the heart of the sector’s financial pressures.
Deteriorating Financial Capacity
The report’s most alarming finding is the projected decline in financial potential per housing unit. Under the central scenario, financial potential is expected to fall sharply by approximately €1,000 per unit between 2024 and 2035, dropping from an estimated €1,420 in 2024 to just €365 by 2035. This low level is then projected to persist for the following two decades.
This erosion reflects the massive borrowing required to fund both new construction and extensive thermal rehabilitation, which would progressively deplete the equity available to finance future projects. As a result, the sector faces a period of financial constraint from 2035 to 2052. Only as older debts mature would financial potential gradually recover, returning to near-2023 levels by 2063.
Climate Goals Only Partially Achievable
Even with substantial investment in thermal renovation, full carbon neutrality remains out of reach under the central scenario. By 2050, only 60 per cent of the current social housing stock is expected to meet the energy and environmental standards set by France’s National Low-Carbon Strategy, rising to 80 per cent by 2060.
Summary
With financial capacity per unit projected to fall sharply over the next decade and climate objectives only partially attainable, the Perspectives 2025 findings underscore that even mature, well-structured systems face significant constraints. For Canada, the lesson is not to replicate France’s model, but to understand how structural design decisions—particularly around financing—can shape long-term sustainability in the social housing sector.
References
- Banque des Territoires. Perspectives 2025: L’étude sur le logement social (12th edition). Published 11 September 2025. Available at: https://www.banquedesterritoires.fr/sites/default/files/2025-09/Banque_des_Territoires_PERSPECTIVES%202025.pdf
- Banque des Territoires. Perspectives 2025: étude économique et financière sur le logement social (web summary). Available at: https://www.banquedesterritoires.fr/perspectives-2025-etude-economique-financiere-logement-social
- Housing Europe / Caisse des Dépôts et Consignations. Optimal Use of Private Finance for Social and Affordable Housing: The CDC Model (Factsheet, France). November 2025. Available at: https://www.housingeurope.eu/wp-content/uploads/2025/11/factsheet-1-france_digital.pdf
- Housing2030 / UNECE. Caisse des Dépôts et Consignations: Turning Household Savings into Social Housing. Available at: https://www.housing2030.org/project/demo-20/
- Eurhonet. Our Members in France: Social Housing in France. Available at: http://www.eurhonet.eu/members/france/
- L’Union sociale pour l’habitat (USH). Perspectives: L’étude sur le logement social 2025 (summary and commentary). Available at: https://www.union-habitat.org/centre-de-ressources/economie-financement/perspectives-l-etude-sur-le-logement-social-2025
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