Urban Built-Up Area in India’s Top 8 Cities Doubles to 4,308 Sq Km in 30 Years: Square Yards

India’s top eight cities have witnessed a twofold increase in their urban built-up footprint over the past three decades, according to Square Yards’ latest report, “Cities in Motion - Tracing 30 Years of Urban Expansion in Key Indian Cities.”

The study reveals that since 1995, these cities have added 2,136 sq. km. of built-up area, taking the total to 4,308 sq. km. today. The report covers urban expansion across Ahmedabad, Bengaluru, Chennai, Delhi NCR (Delhi, Gurugram, Noida, Greater Noida, Faridabad, Ghaziabad), Kolkata, Hyderabad, Mumbai MMR, and Pune—the largest urban agglomerations and real estate markets in the country.

Tanuj Shori, CEO & Founder, Square Yards, “India is stepping into the biggest urban transformation in its history. Around the world, cities drive more than 80% of GDP, and for India too, the journey to becoming a developed economy runs through its urban centres. By 2050, India will add more than 330 million people to its urban population, the equivalent of absorbing the entire population United States into its urban fabric. This unprecedented migration means close to 100 million new homes must be built, alongside massive investments in transit, infrastructure, and services. We’re already seeing this play out in major cities of India where skyscrapers, dense cores, and thriving business districts are reshaping how we live and work. Our latest report shows just how dramatic this change has been. The urban built-up footprint across the top-eight cities has doubled since 1995 to 4,308 sq km in 2025. And while metros continue to dominate, the real excitement is also in Tier 2 and 3 cities, where better infrastructure and capital flows are powering the next wave of growth.”

Key Highlights
Ahmedabad: Ahmedabad's built-up area expanded by 102%, growing from 141 sq. km. in 1995 to 285 sq. km. in 2025, an increase of 144 sq. km. This growth reflects the city's economic diversification from an industrial base to include finance, IT, and automotive sectors, with visionary projects like GIFT City acting as a key driver.

Bengaluru: Bengaluru's built-up area grew by 186%, the second-highest rate among the cities. Its footprint expanded from 174 sq. km. to 489 sq. km., an increase of 315 sq. km. This expansion has been fuelled by sustained growth in the technology sector and strategic infrastructure investments like the Namma Metro.

Chennai: Chennai experienced 137% growth in its built-up area, expanding from 197 sq. km. to 467 sq. km. and adding 270 sq. km. The city's diversified economic base, including its established automotive sector, a growing IT industry, and a prominent medical tourism hub, has driven this steady urban development.

Delhi NCR: Delhi NCR added the largest quantum of urban built-up land area at 400 sq. km., resulting in a 71% increase from 567 sq. km. to a total of 967 sq. km., the largest footprint among the cities. This development reflects its evolution into a polycentric economic region, supported by large-scale infrastructure projects connecting its various industrial, tech, and financial hubs.

Hyderabad: Hyderabad's built-up area increased by 95%, growing from 267 sq. km. to 519 sq. km., an addition of 252 sq. km. The report links this expansion to supportive government policies that have cemented its status as a premier destination for the technology and pharmaceutical industries.

Kolkata: Kolkata's built-up area grew by 87%, expanding from 328 sq. km. to 611 sq. km. and adding 283 sq. km. of urban built-up footprint. The city's role as Eastern India's primary IT hub has anchored this growth, which is further supported by the development of planned townships and critical infrastructure upgrades.

Mumbai MMR: The Mumbai Metropolitan Region recorded a 43% expansion, the lowest among the eight cities, growing from 412 sq. km. to 588 sq. km. and adding 176 sq. km, despite being second most population region India. This figure reflects the region's high-density, vertical development model, where growth is managed through upward construction and major infrastructure projects designed to improve connectivity.

Pune: Pune recorded the highest rate of urban expansion at 332%, growing from 86 sq. km. in 1995 to 373 sq. km. in 2025 and adding 287 sq. km. of built-up area. This significant growth is attributed to the city's successful transition from a manufacturing base to a global hub for the IT and start-up sectors.