Socio-physical Liveability through Socio-spatiality in Low-Income Resettlement Archetypes: A Case of Slum Rehabilitation Housing in Mumbai, India

Introduction: The Challenge of Slum Rehabilitation in Mumbai

Mumbai, India’s financial capital, faces a severe housing crisis, with over 40% of its population socio-physical liveability in informal settlements (slums). Government-led slum rehabilitation programs aim to replace these settlements with formal high-rise housing, but often fail to address socio-spatial needs, leading to diminished liveability. This study examines how resettlement archetypes—different housing layouts and designs—impact the socio-physical liveability of low-income communities, focusing on Mumbai’s Slum Rehabilitation Authority (SRA) projects.

The central argument is that liveability in resettlement housing is not just about physical infrastructure but is deeply tied to socio-spatiality—the interplay between social practices and spatial design. Many rehabilitation projects prioritize density and cost-efficiency over community needs, disrupting social networks, livelihoods, and cultural practices.

Key Concepts: Socio-Spatiality and Liveability

1. Socio-spatiality: Refers to how social relations (e.g., kinship, informal economies) are embedded in physical spaces. In slums, tight-knit communities use shared spaces (lanes, courtyards) for socializing, vending, and childcare—functions often lost in formal resettlement.

2. Liveability: Beyond basic shelter, liveability encompasses access to services, safety, social cohesion, and economic resilience. The study critiques top-down approaches that ignore residents’ lived experiences.

Methodology: Case Studies from Mumbai

The research analyzes three resettlement archetypes in Mumbai:

1. Barrack-style tenements: Linear corridors with single-room units; minimal shared space.

2. Cluster housing: Semi-open layouts with small communal areas.

3. High-rise towers: Vertical stacking with isolated units and limited interaction spaces.

Methods include:

• Spatial analysis: Mapping unit layouts, circulation, and shared spaces.

• Interviews: Residents’ perceptions of liveability pre- and post-resettlement.

• Behavioral observations: How spaces are used (or underused) daily.

Findings: How Design Shapes Liveability

1. Loss of Informal Social Spaces

• Slums: Narrow lanes and open squares foster impromptu gatherings, street vending, and collective childcare.

• Resettlement Housing: Barrack-style designs lack transitional spaces (verandas, courtyards), isolating residents. High-rises exacerbate this with elevator dependence and privatized corridors.

Quote from a resident: "In our chawl [slum], we knew every neighbor. Here [in SRA building], we don’t even see them."

2. Economic Disruption

• Many slum dwellers work informally from home (e.g., tailoring, food stalls). Resettlement units are often too small for income-generating activities, and zoning laws forbid commercial use.

• Cluster housing, with slighty more flexible layouts, performed better in sustaining livelihoods.

3. Cultural Misalignment

• Joint families or multi-household groups struggle in single-unit designs.

• High-rises lack spaces for religious festivals or communal cooking, vital to cultural identity.

4. Infrastructure vs. Lived Experience

• While SRA housing provides toilets and electricity, poor maintenance (e.g., broken lifts, water shortages) erodes trust in authorities.

• Vertical sprawl increases time/cost for fetching water or taking children to school.

Lessons for Inclusive Resettlement

The study proposes a socio-spatial Liveability framework for rehabilitation:

1. Hybrid Designs: Blend formal infrastructure with informal spatial logic (e.g., terraces for drying clothes, ground-floor workspaces).

2. Participatory Planning: Engage residents in co-designing layouts to preserve social networks.

3. Incremental Upgrading: Allow modifications (e.g., extensions) as families’ needs evolve.

Successful Example: The "In-Situ Slum Redevelopment" pilot in Dharavi retained street networks while replacing huts with sturdy units, maintaining socio-spatial continuity.

Conclusion: Beyond Bricks and Mortar

Slum rehabilitation must transcend a "one-size-fits-all" approach. By prioritizing socio-physical liveability—the invisible glue of community life—planners can create housing that is not just physically adequate but liveable in the fullest sense. Mumbai’s experience offers cautionary tales and innovative pathways for global cities grappling with informal settlements.

Critical Reflection (Additional Analysis)

The study’s strength lies in its ethnographic lens, revealing gaps between policy and reality. However, it could further explore:

• Gender dynamics: Women often bear the brunt of poor design (e.g., unsafe corridors, distant water access).

• Policy barriers: How land-use laws and private developers’ interests constrain human-centric design.

Future research might compare Mumbai’s models with alternatives like "People’s Plans" in Kerala (community-led redesign of slums) or Latin America’s "favela upgrading."