This research project proposes a sustainable, low-cost housing model for Seemapuri, Delhi, and beyond by adaptively reusing decommissioned railway coaches. Instead of discarding these durable shells, they are retrofitted with modular, lightweight interiors and eco-friendly materials to create dignified, comfortable homes. Each unit can house a family of 4-6, with options to extend for larger families. Designs include beds for all, modular furniture to maximise space, and private bathrooms in every unit to ensure sanitation, privacy, and safety; particularly for women and children.

Housing clusters feature solar powered roofs for renewable energy, green roofs with community vegetable gardens, and a central courtyard with a waterbody for passive cooling and social interaction. These elements improve both environmental performance and quality of life while fostering community participation. Drawing on principles of circular design and social sustainability, the project reimagines existing systems to build inclusive housing from overlooked infrastructure.

A key innovation is leveraging India’s vast railway network: retrofitted units can be transported anywhere and rapidly assembled, offering a quicker and more cost-effective alternative to conventional construction. Beyond slum rehabilitation, this model can also serve as rapid deployment housing in disaster hit areas. By involving residents in assembly, maintenance, and gardening, the project generates employment and fosters long-term ownership.

At its core, Rails Re-Imagined is about more than just housing; it is about resilience, inclusivity, and reimagining what we already have to create sustainable, human-centred urban futures.