Delhi’s urban development framework has taken a major step forward with the Delhi Development Authority (DDA) approving the Master Plan 2047. The plan will now move to the Union housing and urban affairs ministry for final approval and notification. Among its key implications is a new approach to ageing DDA housing, alongside higher-density development, housing expansion and stronger environmental planning.
A central housing reform is a common redevelopment framework for older DDA two-storey residential properties. Buildings that are more than 50 years old can come within the proposed policy, subject to applicable planning and safety requirements. The framework is intended to make rebuilding easier while addressing ageing structures and changing housing needs. The policy could affect older DDA housing pockets across areas such as Safdarjung, Green Park, East of Kailash, Lajpat Nagar, Munirka, Kalkaji, Madangir, Pitampura, Shalimar Bagh, Rajouri Garden, Naraina Vihar, Janakpuri, Vikas Puri, Karol Bagh and Sarojini Nagar, among others. For residents, the significance goes beyond replacing old buildings. Redevelopment can improve structural safety, building services and accessibility, while allowing existing urban land to accommodate more homes. However, actual construction will remain subject to plot size, applicable Floor Area Ratio (FAR), ground coverage, height limits, fire safety and structural certification.
FAR is the ratio between a building’s total floor area and the size of its plot. Changes to development controls can increase the amount of housing that can be accommodated on already urbanised land. That could reduce pressure to continually push the city’s footprint outward, provided transport, drainage, water supply and public facilities grow alongside new density. The broader Delhi Master Plan 2047 also places greater emphasis on environmental management and planned urban growth. DDA describes a master plan as a long-term framework covering housing, transport, land use, infrastructure, community facilities and environmental concerns. The housing implications are potentially significant. Delhi’s previous master planning documents have already identified redevelopment and upgrading of existing areas as an important route for meeting housing demand. The 2021 plan estimated that around 40% of the city’s housing requirement could potentially be addressed through redevelopment or upgrading within existing urban areas.
For residents, the next test will be implementation. Redevelopment must balance additional housing with open space, heat resilience, mobility, water security and neighbourhood services. A denser Delhi can use land more efficiently, but only if infrastructure and environmental capacity keep pace. The immediate next step is the Centre’s final approval and notification. Until then, the proposed changes should be viewed as a planning framework rather than an automatic redevelopment entitlement for every older DDA property.
