The findings from the HouseInc project pull back the curtain on why housing inequality persists and, more importantly, guide the design of context-sensitive, tailored policies for vulnerable communities. The overall objective is to contribute to the further development of an analytical approach that can help policymakers identify and design evidence-based policy interventions.
By diving deep into vulnerable communities in Czech Republic, Romania, Italy, and Germany, the authors of this report “D5.9 – Interlinkages of housing inequalities” (coordinators from Fraunhofer ISI) have moved past simple statistics to map the real-world “pathways” that lead to housing exclusion.
The “4 As” of housing inclusivity
The report identifies six critical pain points filtered through the lens of what makes housing truly inclusive:
- Affordability: It’s not just rent; it’s the skyrocketing cost of energy, energy efficiency challenges and the inability to move when circumstances change.
- Accessibility: Systematic barriers and exclusion that keep the most vulnerable from even entering the market.
- Availability: The prevalence of substandard housing that fails to meet basic human needs.
- Acceptability: The deep-seated residential dissatisfaction that occurs when a house doesn’t feel like a home.
Note: to understand better the 4As and the conceptual framework used to study housing inequality, HouseInc partners have authored a blogpost and recorded a podcast.
One size does not fit all. HouseInc’s research shows that housing inequality is a multi-layered puzzle. To solve it, we have to look at five different scales: the household, the building, the neighborhood, the region, and the nation. This approach provides a spatial framework that can help to determine the most appropriate level of governance for a given response.
By distinguishing between 3 types of drivers: social norms and practices, material infrastructure, and policies embedded in the political economy of global market dynamics, this framework contributes to the further development of an analytical approach that can help policymakers identify and design evidence-based policy interventions. Is the issue a lack of insulation (infrastructure), a discriminatory rental practice (norms), or a flawed national tax law (policy)?
Turning data into action
The framework is then applied by illustrating pathways of housing inequality for 3 of the 6 key manifestations: unaffordable housing due to energy costs, residential immobility, and housing exclusion.
The ultimate goal of this research isn’t just to document struggles—it is to design evidence-based interventions. By identifying “modifiable” factors, we can create tailored policies that empower vulnerable communities rather than just managing their symptoms.
The pathways demonstrate how the various types of drivers interact to produce or reproduce inequalities and help identify the most suitable levels of governance and types of intervention.
As we move forward, these insights will serve as the blueprint for innovative, scalable solutions across the EU, ensuring that “home” becomes a place of security for everyone, regardless of their zip code.
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In short
Drawing on empirical data generated through qualitative document analysis, stakeholder interviews, and focus groups, the report identifies and categorises cross-cutting drivers and outcomes of housing inequality across the diverse local contexts of the 4 HouseInc case studies.
More resources:
- D5.9 – Report – Interlinkages of housing inequalities: Findings from the HouseInc project 4 case studies.
- 4As conceptual framework used to study housing inequality: blogpost and podcast.





