Key facts
- India has only one building, Lokhandwala Minerva in Mumbai, exceeding the 300-meter supertall threshold.
- Key obstacles include fragmented regulations, complex approval processes, and inadequate urban infrastructure.
- Supertall construction incurs higher costs and extended timelines, impacting developer profitability.
- Experts suggest prioritizing affordable housing and urban mobility over supertall projects for the next two decades.
- Mumbai leads in vertical development due to land scarcity, while Hyderabad and NCR are developing taller buildings.
India's urban landscape, despite rapid growth and ambitious city visions, has seen limited development of supertall buildings, with only one structure, the Lokhandwala Minerva in Mumbai, exceeding the 300-meter threshold.
Experts attribute this scarcity to a confluence of factors, including fragmented and complex regulatory frameworks, lengthy approval processes, and a general lack of readiness in urban infrastructure. Local municipal bodies often lack the specialized expertise and technical personnel required to examine and approve such large-scale projects. Furthermore, essential support systems like adequate road networks, efficient traffic management, robust fire-fighting and safety measures, and reliable utility services are frequently missing.
From an engineering standpoint, constructing supertall buildings is not the primary challenge. Instead, the critical limitation lies in urban infrastructure's capacity to support the higher densities these buildings create. This includes wider roads, efficient public transport, and dependable emergency services. Without aligning infrastructure with vertical growth, these developments can strain city resources. Additionally, supertall buildings typically involve 20-30% higher construction costs per square foot due to complex structural systems, vertical transportation, and safety requirements, making them less viable in a cost-sensitive market compared to midrise, high-density developments.
Historically, India's expansion was horizontal, influenced by restrictive Floor Space Index (FSI) regulations and aviation norms. While increased FSI in cities like Mumbai has enabled taller structures, challenges such as obtaining airport authority approvals have sometimes led developers to cap building heights. Construction costs escalate significantly above 40 floors, impacting profitability and project timelines.
Looking ahead, Mumbai continues to lead in verticalization due to acute land scarcity and favorable FSI. Other cities are also seeing progress: Hyderabad is developing projects in the 220-240 meter range, the National Capital Region (NCR) has potential for integrated, transit-oriented developments, and Kolkata has demonstrated its capacity to accommodate taller buildings.
However, many experts argue that India should prioritize pressing issues like affordable housing, clean mobility, waste management, and water management over promoting supertall buildings for the next two decades.