Traditional residential architecture is more than a historical form; it is a repository of lived experiences, cultural identity, and socio-spatial organisation. However, scholarly understanding of its social life and spatial logic remains disjointed. This study aims to identify existing research gaps in the spatial configuration of historic houses by systematically reviewing the social life of residential architecture. Using the PRISMA framework, 534 peer-reviewed articles were retrieved through a rigorous screening process from the Scopus database. A combination of bibliometric analysis using VOSviewer term mapping and SankeyMATIC visualisations was employed to categorise thematic concentrations and reveal methodological and regional distributed trends. The findings identified ten dominant thematic clusters: sustainability, restoration and conservation, gender role, vernacular architecture, space syntax, semantic values, spatial characteristics, cultural studies, environmental psychology, and adaptive reuse. The strong quantitative presence in spatial metrics and qualitative dominance in cultural and gendered perspectives suggested a rich yet segmented field ripe for future mixed-method development. The findings expose pervasive research gaps in traditional residential architecture, from a lack of real-time empirical data and fragmented interdisciplinary knowledge to underutilised innovative methodologies and insufficient representation of diverse user groups, collectively highlighting the urgent need for integrated approaches to understand evolving socio-spatial dynamics.

This research investigates the relationship between socio-cultural reflections of residents and spatial diversity in historic Persian residential architecture. Despite the rich architectural heritage of Persian houses, there is limited understanding of how residents’ socio-cultural background influences their spatial arrangements. To address this gap, this study employs space syntax analysis, including axial, visibility graph analysis (VGA), agent-based analysis, and isovist approaches, to explore the genotype of 15 recognized Persian historic residential architectures. The findings reveal that the spatial configurations of these houses are deeply rooted in socio-cultural values, reflecting the diverse societal roles of residents. Variations in spatial arrangements highlight the adaptability of Persian historical houses in balancing privacy and sociability, influenced by the socio-cultural attributes of their occupants. The study also emphasizes the significance of transitional spaces in controlling social interactions with strangers to support cultural practices. This research contributes to the body of knowledge by providing a syntactic analysis of the socio-cultural underpinnings of Persian architectural typologies, offering insights that extend beyond Shiraz to the broader central Iranian context. The study concludes by advocating for practical policy implications and culturally rooted architectural design guidelines for Iranian construction engineering organizations to implement in their housing design projects. These insights can ultimately inform the development of contemporary housing in Iran, fostering a new wave of housing that is both culturally resonant and functionally innovative, while supporting socially sustainable living environments.

This research offers a fresh lens on Iranian cultural heritage houses by interrogating the overlooked role of Orosi windows in shaping socio-spatial accessibility and visual permeability. While these decorative stained-glass features are traditionally appreciated for their artistry and environmental performance, their functional impact on visibility and spatial interaction remains underexplored. The study aims to assess how window visual permeability influences socio-spatial accessibility within the hierarchical layouts of historic houses in Iran. To this end, a quantitative approach was adopted, applying convex space analysis to examine socio-spatial dynamics and visibility graph analysis (VGA) to study visual permeability within the space syntax framework. Fifteen heritage houses were analysed under two conditions using VGA: their current status quo, and a hypothetical model in which windows were treated as fully transparent, allowing unobstructed sightlines. The analyses demonstrated that removing window barriers enhanced visual integration and connectivity across all cases. Statistical t-tests further confirmed that these differences were significant, establishing that Orosi windows exert a profound influence on visual permeability. Beyond their ornamental and climatic roles, this study redefines Orosi windows as dynamic cultural devices that actively script human visibility, privacy, and interaction, revealing how historical design intelligence can inform sustainable, culturally responsive architectural practices.

This study addresses the critical challenge of translating the profound social, spatial, and cultural dynamics of the traditional introverted Persian house into more tangible design metrics for contemporary Iranian housing. Relying on qualitative data from twenty-four diverse expert interviews across architecture, urban planning, and policy, the research demonstrates that the notion of replicating and duplicating historical form is unsustainable. Instead, it proves that the introverted configuration is an ontological imperative rooted in measurable performance, serving simultaneous social, cultural, psychological, and environmental paradigms. The main findings show that preserving cultural continuity requires a shift from aesthetic conservation to prescriptive configuration. This logic is synthesised into a consolidated socio-spatial framework, whose originality lies in introducing three auditable design instruments: 1) the sequenced depth and filtration protocol for spatial arrangement; 2) the controlled visual and environmental parameters for façade performance; and 3) the cultural adaptability and resilience requirement for functional programming. The framework’s prescriptive metrics, such as minimum space syntax values and the visual filtering coefficient, provide regulatory bodies with the precise technical tools necessary to enforce cultural protocols like privacy and dignity in high-density urban developments. This framework offers a pragmatic pathway for safeguarding Iranian housing’s cultural identity, ensuring future developments are certified not only for safety and structure, but for their adherence to the fundamental socio-spatial contract of the Persian dwelling.

This study addresses the critical challenge of translating the profound social, spatial, and cultural dynamics of the traditional introverted Persian house into more tangible design metrics for contemporary Iranian housing. Relying on qualitative data from twenty-four diverse expert interviews across architecture, urban planning, and policy, the research demonstrates a broad consensus that the notion of replicating historical form is unsustainable. Instead, it indicates that the introverted configuration is likely a context-specific ontological imperative—viewed here as a fundamental socio-spatial requirement—rooted in measurable performance, serving simultaneous social, cultural, psychological, and environmental paradigms. The main findings show that preserving cultural continuity requires a shift from aesthetic conservation to prescriptive configuration. This logic is synthesised into a consolidated socio-spatial framework, whose originality lies in introducing three regulatory design instruments: (1) the sequenced depth and filtration protocol for spatial arrangement; (2) the controlled visual and environmental parameters for façade performance; and (3) the cultural adaptability and resilience requirement for functional programming. The framework’s prescriptive metrics, such as minimum space syntax values and the visual filtering coefficient, provide regulatory bodies with the precise technical tools necessary to enforce cultural protocols like privacy and dignity in high-density urban developments. While these metrics serve as an operationally promising model, they represent a theoretical framework that requires further empirical validation in diverse contemporary residential settings before mandatory regulatory adoption. This framework offers a pragmatic pathway for safeguarding Iranian housing’s cultural identity, ensuring future developments are certified not only for safety and structure, but for their adherence to the fundamental socio-spatial contract of the Persian dwelling.