Analysis and Explanation of the Indigenous Model of Housing Affordability in Iranian Metropolises

Document Type : Research Paper

Authors

1 Department of Geography, Yazd University, Yazd, Iran

2 Department of Architecture, Faculty of Arts and Architecture, Kharazmi University, Tehran, Iran

Abstract

A B S T R A C T
Housing unaffordability in Iranian metropolises, driven by structural economic fluctuations and institutional inefficiencies, has become a multifaceted crisis. This research systematically analyzes the barriers to housing affordability and delineates a localized model for comprehending the cycle of housing poverty reproduction within Iranian metropolises. This study employed a qualitative approach using the “meta-synthesis” strategy. Fifty-one selected scientific-research articles from the last 15 years were analyzed via “thematic analysis.” Frequency analysis was used to validate dimensions and determine their weight. Relationships among themes were elucidated through “conceptual mapping” and “interpretive synthesis.” Data analysis identified 6 macro-dimensions and 29 main components. Findings reveal that "Governance" (84.3%) and "Economy" (82.3%) dominate the research literature. The derived process model indicates that the “dialectic of inflation and housing financialization,” as the primary driver, within "spatial centralization" and influenced by factors like "institutional inefficiencies and legal loopholes," leads to adverse outcomes such as “spatial exclusion, decline in living quality, and expansion of informal settlements.” The housing affordability crisis in Iran stems less from physical supply shortages and more from governance failures in land market regulation and flawed macroeconomic interventions. Overcoming this crisis requires a paradigm shift from supply-centered policies to “intelligent land governance,” tax system reform, and financing policies redesigned in alignment with Iran’s realities.
Extended Abstract
Introduction
The escalating issue of housing unaffordability in Iranian metropolises represents a critical socio-economic challenge, exacerbated by structural economic fluctuations and persistent institutional inefficiencies. This crisis manifests as a complex web of factors impacting the accessibility and sustainability of adequate housing for a significant portion of the urban population. The pervasive nature of this problem necessitates a comprehensive understanding that moves beyond superficial analyses to address the root causes of housing poverty reproduction within these urban contexts. Therefore, this research is driven by the primary objective to systematically analyze the multifaceted barriers contributing to housing unaffordability in Iranian metropolises. Furthermore, a key goal is to delineate a localized, indigenous model that accurately reflects the unique dynamics and cyclical nature of housing poverty reproduction within these specific urban environments. To achieve these objectives, the research aims to answer the following research questions: What are the primary barriers to housing affordability in Iranian metropolises? How do economic fluctuations and institutional inefficiencies contribute to the reproduction of housing poverty? What are the key dimensions and components that constitute an indigenous model for understanding housing affordability in the context of Iranian metropolises?
 
Methodology
This study adopted a rigorous qualitative research approach, utilizing the "meta-synthesis" strategy to systematically review and integrate findings from existing literature. The research process involved the careful selection of fifty-one high-impact scientific-research articles published over the last fifteen years, focusing on housing affordability and related issues within the Iranian context. These selected articles were subjected to a thorough "thematic analysis" to identify recurring patterns, concepts, and themes. To validate the identified dimensions and ascertain their relative importance, a frequency analysis was conducted. This quantitative aspect of the analysis helped to determine the weight and prevalence of different themes within the body of research. Subsequently, the intricate relationships among the identified themes were meticulously elucidated through the application of "conceptual mapping" and "interpretive synthesis" techniques. This integrated approach allowed for the development of a nuanced and comprehensive understanding of the complex phenomenon of housing unaffordability in Iranian metropolises.
 
Results and Discussion
The comprehensive analysis of the selected literature yielded significant insights, identifying six macro-dimensions and twenty-nine main components that characterize the housing affordability crisis in Iranian metropolises. The findings emphatically reveal that research on this topic is overwhelmingly dominated by two key areas: "Governance" and "Economy," accounting for 84.3% and 82.3% of the literature, respectively. This dominance underscores the critical role of both policy frameworks and economic conditions in shaping housing affordability. The derived process model illustrates a complex interplay of factors. It indicates that the "dialectic of inflation and housing financialization" acts as the primary driver of unaffordability. This core dynamic operates within a context of "spatial centralization" and is further influenced by persistent "institutional inefficiencies and legal loopholes." The cumulative effect of these factors results in a cascade of adverse outcomes, including "spatial exclusion," a demonstrable "decline in living quality" for a significant segment of the population, and the concerning "expansion of informal settlements" as a coping mechanism for those priced out of formal housing markets. The prevalence of governance and economic factors in the literature highlights that the crisis is not merely a function of physical housing shortages but is deeply embedded in policy, regulation, and macroeconomic management. The identified components, such as institutional inefficiencies and legal loopholes, suggest systemic issues within the current urban management framework that hinder effective policy implementation and market regulation. The dialectic between inflation and financialization points to the complex financial mechanisms that can inflate housing prices beyond the reach of average citizens, often driven by speculative behavior rather than fundamental housing needs.
 
Conclusion
In conclusion, the persistent housing affordability crisis plaguing Iran's metropolises appears to stem less from fundamental shortages in physical housing supply and more significantly from critical governance failures in effectively regulating the land market and from flawed macroeconomic interventions. The current policy landscape, characterized by reactive measures rather than proactive strategies, has perpetuated a cycle of unaffordability. To effectively overcome this entrenched crisis, a fundamental paradigm shift is imperative. This shift must move away from a sole focus on increasing physical supply, towards a more holistic approach centered on "intelligent land governance." This involves implementing sophisticated strategies for land use planning, value capture, and speculation deterrence. Furthermore, a comprehensive reform of the existing tax system is crucial, particularly concerning property and land taxes, to discourage hoarding and speculative investment. Equally important is the redesign of financing policies, ensuring they are genuinely aligned with the economic realities and income levels prevalent in Iran, thereby promoting accessibility rather than exacerbating exclusion. Such integrated and context-specific policy reforms are essential for fostering a more equitable and sustainable housing market in Iranian metropolises.
 
Funding
This research was funded by the Tehran Urban Studies and Planning Center.
 
Authors’ Contribution
Authors contributed equally to the conceptualization and writing of the article. All of the authors approved the content of the manuscript and agreed on all aspects of the work declaration of competing interest none.
 
Conflict of Interest
Authors declared no conflict of interest.
 
Acknowledgments
We are grateful to all the scientific consultants of this paper.

Highlights

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Keywords


  1. Aalbers, M. B. (2016). The financialization of housing: A political economy approach. Routledge.
  2. Abelson, P. (2009). Affordable housing: Concepts and policies. Economic Papers: A Journal of Applied Economics and Policy, 28(1), 27–38.
  3. Agbola, T., & Kassim, F. (2016). Conceptual and theoretical issues in housing (pp. 52-55).
  4. Akinluyi, M. L. (2015). Housing finance, rent control and housing subsidy: A means of sustainable housing delivery system in Ado-Ekiti, Nigeria. The Proceedings of Environmental Design and Management International Conference, 247–255.
  5. Akinluyi, M. L., & Adeleye, O. O. (2013). The building industry in the housing programme: Technology, materials and labour towards addressing housing shortage in Nigeria. Global Journal of Arts Humanities and Social Sciences, 1(3), 58-70.
  6. Anacker, K. B. (2019). Introduction: Housing affordability and affordable housing. International Journal of Housing Policy, 19(1), 1–16. https://doi.org/10.1080/19491247.2018.1560544
  7. Arbab, P., & Shabani, Z. (2023). Analysis of affordable housing in urban regeneration programs (Case study: Hemmatabad neighborhood, Isfahan). Economics and Urban Planning, 4(2), 176-191. https://doi.org/10.22034/uep.2023.397976.1382 [In Persian]
  8. Asadi, A. (2023). Capacity assessment of housing planning system in providing affordable housing (Case study: Tabriz metropolis). Geography and Human Relations, 6(3), 178-193. https://doi.org/10.22034/gahr.2023.393641.1850 [In Persian]
  9. Babakhani, M., Gheshlaghpour, S., & Babaee Saleh, N. (2024). Explaining the position of affordable housing concept in Iran's housing programs. Strategic Urban Planning Thought, 2(2), 50-68. https://doi.org/10.30479/ust.2024.20310.1147 [In Persian]
  10. Berto, R. (2020). Affordable housing vs. urban land rent in widespread settlement areas. Sustainability, 12(8), 3129.
  11. Bricocoli, M., & Salento, A. (2019). Housing and the grounded city: Rent extraction and social innovations. In The foundational economy and citizenship.
  12. Burke, T., & Ralston, L. (2004). Measuring housing affordability. Australian Housing and Urban Research Institute (AHURI). https://www.ahuri.edu.au/research/final-reports/45
  13. Camagni, R. (2016). Urban rent and urban dynamics: Towards a new conceptual framework. Scienze Regionali, 15(2), 5–22.
  14. Cavicchia, R., & Peverini, M. (2021). Are green, dense cities more inclusive? Densification and housing accessibility in Oslo. The International Journal of Justice and Sustainability.
  15. DTZ Research. (2004). European housing affordability report. DTZ Research.
  16. Engelen, E., et al. (2017). The grounded city: From competitivity to the foundational economy. Cambridge Journal of Regions, Economy and Society, 10(3), 407–423.
  17. Gabriel, M., et al. (2005). Conceptualising and measuring the housing affordability problem (Research Paper No. 1). Australian Housing and Urban Research Institute (AHURI).
  18. Gholizadeh, A. A., Askari, M., & Jafari Seresht, D. (2019). Income inequality and housing affordability in Iranian metropolises with a quasi-panel approach. Journal of Economic Research and Policies, 27(90), 103-136. [In Persian]
  19. Ghorbani, R., Alizadeh, H., & Karami, S. (2022). Investigating the factors affecting the future status of housing in Tabriz metropolis. Geographical Planning of Space Journal, 12(4), 1-17. https://doi.org/10.30488/gps.2021.252181.3318 [In Persian]
  20. Glaeser, E. L. (2011). Triumph of the city: How our greatest invention makes us richer, smarter, greener, healthier, and happier. Penguin Press.
  21. Glen Bramley. (2019). Housing affordability and housing market power: Concepts and measurement. Housing Studies, 34(9), 1451–1474. https://doi.org/10.1080/02673037.2019.1594712
  22. Gurran, N., & Phibbs, P. (2015). Are governments really interested in fixing the housing problem? Policy capture and busy work in Australia. Housing Studies, 30(5), 711–729. https://doi.org/10.1080/02673037.2015.1006180
  23. Haffner, M., & Hulse, K. (2021). A fresh look at contemporary perspectives on urban housing affordability. International Journal of Urban Sciences, 25(S1), 59–79. https://doi.org/10.1080/12265934.2020.1730110
  24. Hakimi, H., & Hosseinzadeh, A. (2026). The position of new towns and affordable housing in balancing urban housing (Case study: Sahand new town). Geography and Human Relations, 9(1), 187-203. https://doi.org/10.22034/gahr.2024.477427.2263 [In Persian]
  25. Hancock, K. E. (1993). "Can pay? Won't pay?" or economic principles of "affordability." Urban Studies, 30(1), 127-145. https://doi.org/10.1080/00420989320080081 (Original work published 1993)
  26. Hembrough, E. (2024). Rethinking the housing crisis: Historic preservation's role in rental housing affordability (Doctoral dissertation). University of Chicago. https://doi.org/10.6082/UCHICAGO.12258
  27. Hulchanski, J. D. (1995). The concept of housing affordability: Six contemporary uses of the housing essay.
  28. Maclennan, D., & Williams, R. U. (Eds.). (1990). Affordable housing in Britain and the United States. Joseph Rowntree Foundation. https://research-portal.st-andrews.ac.uk/en/publications/affordable-housing-in-britain-and-the-united-states/
  29. Madden, D., & Marcuse, P. (2016). In defense of housing: The politics of crisis. Verso.
  30. Mazáček, J. (2023). Housing affordability and tenure differences in Europe. Housing Studies. https://wp.ffu.vse.cz/pdfs/wps/2023/01/08.pdf
  31. Meshkini, A., Ahadnejad Roshti, M., & Salehi Mishani, H. (2021). A conceptual review of the factors enabling affordable housing in the global south. Space Planning and Geomatics, 25(4), 113-139. [In Persian]
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