HORIZON-CL5-2026-09-D4-04

Validating policies and business models for affordable and sustainable housing (Built4People Partnership)

Status
open for submission
Programme
Horizon Europe (HORIZON)
Action type
HORIZON Research and Innovation Actions
Opens
5 May 2026
Deadline
15 Sep 2026
Fetched
15 Jul 2026, 07:18 UTC
Plain-language summary

Research and validate policies and business models to improve affordable, sustainable renovation of rental housing in Europe.

This call seeks projects to study and improve policies and business models for renovating affordable rental housing. It aims to make renovations more affordable while meeting climate goals. Projects should develop methods to compare affordability across markets and design better solutions.

Likely relevant for

  • Policy researchers in housing and energy efficiency
  • Urban planners and housing authorities
  • Social housing providers and NGOs
  • Researchers in sustainable building and renovation
  • Business model innovators in real estate and construction

Project signals

Focus on rental property renovationDevelopment of affordability assessment methodologiesDesign of policy or business model innovationsAlignment with Built4People partnership objectives

What it funds

  • Research on effectiveness of existing policies, regulations, and business models for renovating affordable rental housing
  • Validation of methodologies to compare affordability of rental properties across markets and demographics
  • Design and validation of new or improved policies, regulations, instruments, or business models to enhance affordability and meet decarbonisation targets
  • Quantification of renovation costs considering building scale and governance models
  • Contribution to Built4People partnership objectives and KPI monitoring
  • Sharing results with New European Bauhaus hub

Expected outcomes

  • Improved understanding of factors influencing renovation rates in affordable rental housing
  • Increased policy maker engagement to revise policies and business models for renovation
  • Validated affordability comparison methodologies for rental properties
  • New or improved solutions that balance affordability and decarbonisation in housing renovation

Who can apply / participate

  • Research organisations
  • Universities
  • Public bodies
  • Private companies
  • Non-governmental organisations
  • Consortium composition details must be checked in the specific call documents
  • Eligible countries as per Horizon Europe Annex B
  • Non-eligible participation of legal entities established in China for this destination
  • Participants must comply with Horizon Europe general eligibility conditions
  • Use of Copernicus and/or Galileo/EGNOS data if satellite-based earth observation is involved
  • Exact consortium size and partner roles
  • Specific eligibility of third countries beyond Annex B

Must check before shortlisting

  • Eligibility of participant countries and entities
  • Specific consortium composition requirements
  • Funding rates and lump sum conditions

Money

Total budget around €15 million for 3 expected grants in 2026. Lump sum funding model applies.

  • Total budget for 2026 — 15000000EUR
    For 3 expected grants, approx. €5 million each.

Application notes

  • Single-stage submission model. Proposals must comply with page limits and layout as per Horizon Europe General Annexes.
  • Proposal page limits and layout as described in Annex A and E of Horizon Europe General Annexes
  • Eligible countries as per Annex B of Horizon Europe General Annexes
  • Use of Copernicus and/or Galileo/EGNOS data if applicable
  • Financial and operational capacity requirements as per Annex C
  • Evaluation criteria and procedures as per Annex D and F
  • Lump sum grant conditions as per Decision of 7 July 2021
  • Prepare proposal following the specific application form in the Submission System
  • Ensure compliance with admissibility and eligibility conditions
  • Submit proposal before the deadline 15 September 2026
  • Use the online submission system for proposal upload
  • Legal entities established in China are not eligible for participation in this destination
  • Projects must achieve TRL 4-5 by end of project
  • Check specific call documents for consortium and eligibility details

Derived from official EU Funding portal source · updated 22 Jun 2026, 15:24 UTC. Use this as a shortlisting aid; the official call text remains authoritative.

Related calls

These funding calls are closely related and may be worth considering as part of the same funding landscape.

Official source text

Fine print from the EU source record. Expand when you need the original wording.

Topic description

Expected Outcome: Project results are expected to contribute to all of the following expected outcomes: Better understanding of the factors and interdependencies that influence levels of renovation of rental properties in the affordable housing sector; Increased number of policy makers revise policies, regulations, instruments and business models to increase the rate of renovation of rental properties in the affordable housing sector. Scope: The Renovation Wave strategy sets out measures across the whole renovation chain that aim to increase the rate and depth of renovations. One of the key principles for housing renovation towards 2030 and 2050 is affordability, i.e. making energy efficient, comfortable, healthy, sustainable and climate-resilient buildings widely available, in particular for medium and lower-income households and vulnerable people and areas. A better understanding of the impact of current policy frameworks on the affordable housing sector and on energy poverty is needed. Proposals are expected to address all of the following: Research the effectiveness and implications of existing policies at different levels of governance (from local to European), regulations, support instruments and business models on the renovation and provision of rental properties in the affordable housing sector. Validate a methodology for comparing the affordability of different types of rented properties located in different local housing markets, with different climate conditions, and for different demographic groups, including those in a vulnerable situation; Design and validate new or improved solutions (policies, regulations, support instruments and/or business models) that improve affordability while still meeting decarbonisation targets for the housing sector. Quantify the effects of those solutions on the cost of a ‘deep renovation’ of rental properties in the affordable housing sector, considering the scale of the renovation (e.g. small multi-apartment buildings, large multi-apartment buildings; groups of buildings) and the type of governance and ownership models. This topic implements the co-programmed European Partnership on ‘People-centric sustainable built environment’ (Built4People). As such, projects resulting from this topic will be expected to contribute to the objectives of Built4People, transfer knowledge to its network of innovation clusters [1] and report on results in support of the monitoring of the Built4People KPIs. Projects resulting from this topic are encouraged to share information, best practice, and results with the 'New European Bauhaus hub for results and impact'. null Activities are expected to achieve TRL 4-5 by the end of the project – see General Annex B. Activities may start at any TRL. [1] https://built4people.eu/nebula_project/

Destination

This Destination targets the energy demand side, notably a more efficient use of energy in buildings and industry. It contributes to the activities of the Strategic Energy Technology Plan (SET Plan) and its implementation working groups. This Destination contributes directly to the Strategic Plan’s Key Strategic Orientations ‘ Green transition ’, ‘ Digital transition ’ and ‘ A more resilient, competitive, inclusive and democratic Europe ’. In line with the Strategic Plan, the overall expected impact of this Destination is to contribute to the ‘Using energy in buildings and industry in an efficient, affordable and sustainable way’ . The main impacts to be generated by topics under this Destination are: Highly energy-efficient and climate neutral European building stock The energy performance of the European building stock is improved at an accelerated pace, contributing to the EU's energy security, while the buildings and the built environment have reduced climate and environmental impact throughout their life cycle. The energy renovation and construction of buildings are cost-efficient, affordable and less disruptive. The buildings are increasingly interacting with the users, energy system and their environment while operating in an integrated, resilient, secure, smart and flexible manner. The buildings and the built environment are more climate resilient, accessible, inclusive and delivers multiple benefits which improve the quality of life, health and well-being for all users. Industry The energy efficiency of EU energy intensive industries is improved, their consumption of fossil fuel and their GHG and other pollutants emissions are drastically reduced, notably through cost-effective electrification, use of renewable energy, heat recovery, thereby preserving / enhancing their global competitiveness. Legal entities established in China are not eligible to participate in both Research and Innovation Actions (RIAs) and Innovation Actions (IAs) falling under this destination. For additional information please see “Restrictions on the participation of legal entities established in China” found in General Annex B of the General Annexes.

Conditions and documents

General conditions

1. Admissibility Conditions: Proposal page limit and layout

described in Annex A and Annex E of the Horizon Europe Work Programme General Annexes.

Proposal page limits and layout: described in Part B of the Application Form available in the Submission System.

2. Eligible Countries

described in Annex B of the Work Programme General Annexes.

A number of non-EU/non-Associated Countries that are not automatically eligible for funding have made specific provisions for making funding available for their participants in Horizon Europe projects. See the information in the Horizon Europe Programme Guide.

3. Other Eligible Conditions

If projects use satellite-based earth observation, positioning, navigation and/or related timing data and services, beneficiaries must make use of Copernicus and/or Galileo/EGNOS (other data and services may additionally be used).

described in Annex B of the Work Programme General Annexes.

4. Financial and operational capacity and exclusion

described in Annex C of the Work Programme General Annexes.

5a. Evaluation and award: Award criteria, scoring and thresholds

are described in Annex D of the Work Programme General Annexes.

5b. Evaluation and award: Submission and evaluation processes

are described in Annex F of the Work Programme General Annexes and the Online Manual.

5c. Evaluation and award: Indicative timeline for evaluation and grant agreement

described in Annex F of the Work Programme General Annexes.

6. Legal and financial set-up of the grants

Eligible costs will take the form of a lump sum as defined in the Decision of 7 July 2021 authorising the use of lump sum contributions under the Horizon Europe Programme – the Framework Programme for Research and Innovation (2021-2027) – and in actions under the Research and Training Programme of the European Atomic Energy Community (2021-2025) [[This decision is available on the Funding and Tenders Portal, in the reference documents section for Horizon Europe, under ‘Simplified costs decisions’ or through this link: https://ec.europa.eu/info/funding-tenders/opportunities/docs/2021-2027/horizon/guidance/ls-decision_he_en.pdf]].

described in Annex G of the Work Programme General Annexes.

Specific conditions

described in the [specific topic of the Work Programme]

Support information

Online Manual is your guide on the procedures from proposal submission to managing your grant. Horizon Europe Programme Guide contains the detailed guidance to the structure, budget and political priorities of Horizon Europe. Funding & Tenders Portal FAQ – find the answers to most frequently asked questions on submission of proposals, evaluation and grant management. Research Enquiry Service – ask questions about any aspect of European research in general and the EU Research Framework Programmes in particular. National Contact Points (NCPs) – get guidance, practical information and assistance on participation in Horizon Europe. There are also NCPs in many non-EU and non-associated countries (‘third-countries’). Enterprise Europe Network – contact your EEN national contact for advice to businesses with special focus on SMEs. The support includes guidance on the EU research funding. IT Helpdesk – contact the Funding & Tenders Portal IT helpdesk for questions such as forgotten passwords, access rights and roles, technical aspects of submission of proposals, etc. European IPR Helpdesk assists you on intellectual property issues. CEN-CENELEC Research Helpdesk and ETSI Research Helpdesk – the European Standards Organisations advise you how to tackle standardisation in your project proposal. The European Charter for Researchers and the Code of Conduct for their recruitment – consult the general principles and requirements specifying the roles, responsibilities and entitlements of researchers, employers and funders of researchers. Partner Search help you find a partner organisation for your proposal.

Raw budget overview
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