The Future City Powering Mumbai 3.0
Karnala-Sai-Chirner (KSC) New Town is Maharashtra’s largest upcoming planned urban development zone. Spread across approximately 324 sq km and covering 124 villages in Raigad district, KSC New Town is being developed as the next major growth engine of the Mumbai Metropolitan Region.
Why KSC New Town Matters
- Official Mumbai 3.0 Development Region
- 324 Sq Km Planned Urban Area
- 124 Villages Under Development
- Atal Setu Influence Zone
- Navi Mumbai Airport Growth Corridor
- Future Business & Technology Hub
- MMRDA New Town Development Authority
What Is KSC New Town
KSC New Town stands for Karnala-Sai-Chirner New Town. The Mumbai Metropolitan Region Development Authority (MMRDA) officially named Third Mumbai as KSC New Town after the villages of Karnala, Sai and Chirner. The project has been conceived as a new-generation urban centre that will support the long-term growth of Mumbai and Navi Mumbai.
The region falls within the influence area of major infrastructure projects that together create one of India’s most strategically positioned urban zones.
- Atal Setu
- Navi Mumbai International Airport
- Virar–Alibaug Multi Modal Corridor
- Mumbai–Pune Connectivity Network
Why Was KSC New Town Created
Mumbai continues to face:
- Land scarcity
- Population pressure
- Traffic congestion
- High property costs
- Infrastructure stress
To address these challenges, the Maharashtra Government has planned new urban growth centres.
KSC New Town is envisioned as a large-scale planned city that can accommodate future population growth, economic activity, business districts, logistics infrastructure and smart city development.
- Land scarcity
- Population pressure
- Traffic congestion
- High property costs
- Infrastructure stress
KSC At A Glance
| Official Name | Karnala-Sai-Chirner New Town |
|---|---|
|
Popular Name |
Mumbai 3.0 / Third Mumbai |
|
Planning Authority |
MMRDA |
|
Development Authority |
NTDA |
|
Area |
323–324 Sq Km |
|
Villages Covered |
124 |
|
District |
Raigad |
|
State |
Maharashtra |
Infrastructure Driving KSC New Town
A convergence of India’s most ambitious infrastructure projects positions KSC as a generational growth corridor.
Atal Setu
India’s longest sea bridge has dramatically improved connectivity between Mumbai and the Raigad growth corridor. Travel times from South Mumbai to the KSC region have reduced significantly, making the area far more accessible for businesses and residents.
Navi Mumbai International Airport
One of India’s largest upcoming airports.
The airport is expected to become a major catalyst for commercial activity, employment generation, hospitality growth and real estate demand throughout the KSC region.
JNPT Port
India’s largest container port supports logistics, warehousing, exports and industrial growth. The combination of port connectivity and airport connectivity creates a unique economic advantage for KSC New Town.
Virar-Alibaug Multi Modal Corridor
A strategic transport corridor expected to connect multiple growth centres across the Mumbai Metropolitan Region
The MMRDA Master Vision
Smart Urban Infrastructure
Integrated roads, utilities and public services.
Business Districts
New commercial hubs designed to support economic growth.
Data Centres
The region is increasingly being discussed as a future technology and digital infrastructure hub.
Logistics Ecosystem
Residential, commercial, institutional and industrial development integrated into a single urban framework
Why Investors Are Watching KSC New Town
Historically, major urban centres emerge around transformational infrastructure. KSC sits at exactly such a convergence.
Government-backed planning
Airport-led development
Atal Setu connectivity
Large-scale infrastructure spending
Future business districts
Planned urban development model
Long-term regional growth potential
KSC New Town Future Economic Sectors
Information Technology
MMRDA has indicated potential for IT and ITES development.
Data Centres
The Mumbai-Raigad belt is increasingly attracting discussions around digital infrastructure investments.
Logistics & Warehousing
Supported by airport and port connectivity
Education & Research
Future university campuses and innovation ecosystems are expected to form part of the long-term vision.
Business Districts
The government has discussed a BKC-style business district within the broader Mumbai 3.0 region.
Interactive KSC New Town Map
Explore the strategic location of Karnala, Sai and Chirner within the Mumbai Metropolitan Region’s growth corridor.
- Karnala
- Sai
- Chirner
- Navi Mumbai Airport
- Atal Setu
- JNPT
- Pen Growth Centre
- NAINA Region
- Major Highways
- Railway Corridors
Frequently Asked
What does KSC stand for
Karnala-Sai-Chirner. The city is named after three villages in Raigad district.
Is KSC New Town the same as Mumbai 3.0
Yes. KSC New Town is the officially named development region commonly referred to as Mumbai 3.0 or Third Mumbai.
Who is developing KSC New Town
MMRDA has been designated as the New Town Development Authority (NTDA).
How large is KSC New Town
Approximately 324 square kilometres covering 124 villages.
Why is KSC New Town important
It is expected to become a major urban, logistics, business and technology hub supporting the future growth of the Mumbai Metropolitan Region.
Get The Complete KSC New Town Intelligence Report
- KSC New Town Masterplan
- Village-Wise Development Map
- Airport Influence Zone Report
- Infrastructure Updates
- Mumbai 3.0 Growth Analysis
- Future Development Insights