201.7 M€ in CASA 47 Subsidies: Opportunity for Developers and Concessionaires in 2026

Key data

Developers, construction companies and concessionaire groups have before them one of the largest public-private collaboration calls in housing in recent years. The Royal Decree 928/2026, published on October 29, 2026, regulates the direct granting of subsidies for a maximum of 201.7 million euros to finance work concession contracts tendered by CASA 47 Public Business Entity, the instrument of the Ministry of Housing and Urban Agenda to execute the Plan for Affordable Rental Housing.

The chosen model is public-private collaboration: CASA 47 tenders and executes; the Ministry finances via direct subsidy; the private company awarded builds and manages for decades. The modification introduced by RDL 7/2026 in the Public Sector Contracts Law allows these contracts to be extended up to 80 years, an unprecedented time horizon in Spanish public contracting.

What does this regulation establish?

Royal Decree 928/2026 regulates the terms under which the State grants direct subsidies —without competitive competition between administrations— to CASA 47 EPE so that this public entity can finance the work concession contracts it tenders with private companies.

The regulatory pillars on which it is based are:

• Law 12/2023, on the right to housing: general framework for protecting and promoting access to housing.
• State Housing Plan 2026-2030: multi-year planning instrument that provides budget coverage for actions.
• EU Decision 2025/2630 on Services of General Economic Interest (SGEI) for affordable housing: enables the European framework so that these subsidies are not considered incompatible state aid.
• RDL 7/2026: modifies the Public Sector Contracts Law to allow work concession contracts of up to 80 years in the field of affordable housing (compared to the previous general limit).

Economic and operational impact

The 201.7 million euros in subsidies are distributed among 29 projects, which represents an approximate average of 6.9 million euros per project and approximately 83,200 euros of public subsidy per home built. These figures give an idea of the volume of public financing that supports each operation.

For private companies awarded, the work concession model means they assume the construction and management of the housing stock during the contract period —which can reach 80 years— in exchange for income derived from affordable rents and the financial backing of the state subsidy. It is a long-term business model with guaranteed income visibility backed by public contract.

From an operational perspective, interested companies must follow the tender process called by CASA 47 EPE, not the Ministry directly. The subsidy flows from the Ministry to CASA 47, and CASA 47 transfers it to the financial model of each concession.

Who does it affect?

• Construction companies with capacity to undertake large-scale residential projects in stressed areas.
• Concessionaire groups specialized in public-private collaboration and long-term infrastructure.
• Real estate developers that want to diversify into the affordable rental housing segment with public backing.
• Infrastructure investment funds interested in assets with contracts of up to 80 years and stable cash flows.
• CASA 47 EPE as the tendering and program management entity.
• Citizens with low-to-middle incomes in areas with rental tension, as final beneficiaries of the 2,425 homes.

Practical example

A mid-sized construction company that is awarded one of the 29 projects tendered by CASA 47 could manage a work concession contract that, taking the program average, would include approximately 84 homes (2,425 ÷ 29) with public subsidy backing of approximately 6.9 million euros.

With a contract of up to 80 years, the company builds the property, manages it under an affordable rental regime throughout the concession and recovers the investment through rental income plus the state subsidy channeled by CASA 47. At the end of the concession, the asset reverts to the public sector. It is a model similar to toll highways or concession hospitals, now applied to social housing.

What should companies do now?

1. Identify if your company meets the profile to tender work concession contracts with CASA 47 EPE: technical capacity, financial strength and experience in long-term residential projects.
2. Monitor the CASA 47 EPE contractor profile to detect the publication of the 29 tendered projects and their terms and conditions.
3. Analyze the complete legal framework: Royal Decree 928/2026, Law 12/2023, RDL 7/2026 and EU Decision 2025/2630, which together define the rules of the game for these contracts.
4. Evaluate financial viability over 80 years: the concession model requires specific financing structures (project finance, long-term bank financing) that must be prepared before submitting an offer.
5. Consult with specialists in public contracting and public-private collaboration to properly structure the technical and economic offer.

Official source

Consult complete regulation in official source — BOE-A-2026-22617

Notice: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://www.boe.es/diario_boe/txt.php?id=BOE-A-2026-22617