Mumbai Metro Line 12, also known as the Kalyan-Dombivli-Taloja Line, is a crucial infrastructure project aimed at improving connectivity in the Mumbai Metropolitan Region (MMR). As urban expansion continues, this metro corridor is set to play a pivotal role in decongesting road traffic and fostering development along its route. This isn’t just another infrastructure project – it’s a strategic solution addressing the Kalyan-Dombivli-Taloja complex commuting challenges.
Official DETAILED PROJECT REPORT FOR MUMBAI METRO LINE – 12 FROM KALYAN TO TALOJA
Table of Contents
Metro Line 12 Route (Kalyan – Dombivli – Navi Mumbai (Taloja))
Metro Line 12 Route & Stations
Mumbai Metro Line 12 spans 22.17 km and consists of 19 elevated stations, connecting key residential and industrial areas.
Planned Stations
- Kalyan APMC – Connection with Line 5
- Kalyan
- Ganesh Nagar
- Pisavali Gaon
- Golavali
- Dombivli MIDC
- Sagaon
- Sonarpada
- Manpada (Dombivli East)
- Hedutane
- Kolegaon
- Nilaje Gaon
- Vadavali
- Bale
- Waklan
- Turbhe
- Pisarve Depot
- Pisarve
- Amandoot (Taloja) – Connection with Line 1 (Navi Mumbai Metro)

Category | Details |
---|---|
Project Name | Mumbai Metro Line 12 (Kalyan-Dombivli-Taloja Metro) |
Route | Kalyan → Dombivli → Taloja |
Total Length | 22.17 km (Elevated) |
Number of Stations | 19 |
Key Interchanges | – Metro Line 5 (Kalyan – Bhiwandi – Thane) – Navi Mumbai Metro Line 1 (Belapur – Khandeshwar) |
Current Status | Under Construction (Phase 1 bidding started) |
Expected Completion | December 31, 2027 |
Estimated Cost | ₹5,791 Crore (as per DMRC-DPR 2019) |
Estimated Daily Ridership | 2.62 Lakhs (by 2031) |
Benefits | – Traffic Decongestion: Reduces road congestion in Kalyan, Dombivli & Taloja – Time Savings: 4.94 crore hours saved per year – Environmental Impact: CO₂ reduction of 32.20 thousand tons per year – Fuel Savings: 15.78 thousand tons annually – Employment Generation: Boost in jobs due to construction & metro operations |
Challenges | – Land acquisition & delays – High project cost – Need for last-mile connectivity improvements |
Impact on Real Estate | – Increased property demand & price appreciation in Kalyan, Dombivli, Nilaje, Taloja – Growth of residential & commercial hubs around metro stations – Notable developers: Lodha, Regency Group, Runwal, Rustomjee, Paradise Group, Venus Skky City |
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Projected Benefits of Metro Line 12

Project Overview
- Route & Length: The metro line spans 22.17 kilometers, connecting Kalyan, Dombivli, and Taloja with a completely elevated corridor featuring 19 stations.
- Key Interchanges: The line seamlessly integrates with Metro Line 5 (Kalyan-Bhiwandi-Thane) and Navi Mumbai Metro Line 1 (CBD Belapur-Khandeshwar), ensuring better accessibility for daily commuters. Kalyan to Taloja or Vice Versa in less than an hour.
Construction Status and Timeline
- Current Status: The Mumbai Metropolitan Region Development Authority (MMRDA), the State-Owned Organization has begun construction, including the erection of metro pillars.
- Completion Timeline: While initial reports projected a 2026 deadline, recent updates suggest the project will be completed by December 31, 2027.
Need for Kalyan-Taloja Metro Corridor
Mumbai Metro Line 12 is designed as a Transit-Oriented Development (TOD) corridor, a planning strategy focused on urban growth around transit stations. The primary objectives of this metro line include:
- Decongesting Mumbai city by improving transit options in the metropolitan region.
- Enhancing connectivity between residential hubs and emerging commercial zones.
- Stimulating economic and real estate growth in the largely uninhabited areas along the route.
1. Travel Efficiency & Reduced Traffic Congestion
- Daily vehicles reduced (off-road): 10,536 by 2028.
- Time saved: Estimated 4.94 crore hours annually by 2028.
- Reduction in vehicle kilometers: 5.75 lakh km annually.
- Improved last-mile connectivity, reducing dependency on buses and auto-rickshaws.
2. Environmental Benefits
- CO2 reduction: 32.20 thousand tons annually by 2028.
- Lower fuel consumption: 15.78 thousand tons saved annually.
- Reduced air pollution: Decrease in harmful gases
3. Economic & Developmental Impact
- Job Creation: Construction, operations, and metro-related infrastructure projects will generate employment opportunities.
- Boost in real estate: Increased demand for residential and commercial properties along the corridor.
- Integration with other major projects: The metro line complements existing infrastructure projects like the Airoli-Katai Freeway, Multi-Modal Corridor, Delhi-Mumbai Expressway, and the Mumbai-Ahmedabad Bullet Train, Kalyan Ring Road, Western Dedicated Freight Corridor.
Challenges and Future Prospects
- Land Acquisition & Construction Delays: Since the corridor passes through largely uninhabited areas, expedited land acquisition and governmental approvals are necessary.
- Funding & Cost Management: Estimated at ₹5865 crore, the project’s financial management will be critical to maintaining timelines.
- Adoption & Ridership: The estimated 2.62 lakh daily ridership by 2031 will depend on effective last-mile connectivity and public awareness.
Final Thoughts
Mumbai Metro Line 12 is not just a transportation project but a catalyst for economic growth, urban expansion, and environmental sustainability. While challenges remain, the project is poised to redefine mobility in the MMR, connecting suburban hubs with emerging business districts.
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Stay tuned for further updates on Mumbai Metro Line 12 as we track its progress and impact on the Mumbai-Pune region!
Disclaimer: The information provided in this article is accurate to the best of our knowledge. However, we do not guarantee its absolute accuracy. Readers are advised to verify details independently before making any decisions based on the content.
FAQ
1. When will Mumbai Metro Line 12 be completed?
Mumbai Metro Line 12 is expected to be completed by December 31, 2027, according to the latest updates. Initially, the project was scheduled for 2026, but delays in land acquisition and approvals have extended the timeline. Construction is already underway, with work on metro pillars and station foundations progressing.
2. How Will Metro Line 12 Impact Real Estate?
The Kalyan-Taloja Metro (Metro Line 12) is expected to significantly boost real estate development along its route. Several renowned developers are already investing in projects around this corridor, anticipating increased demand for residential and commercial properties.
Key Real Estate Benefits of Metro Line 12:
✅ Property Price Appreciation
- Once operational, property rates in Taloja, Nilaje, and Dombivli East are expected to increase by 15-30% due to improved connectivity.
- Areas like Kalyan and Dombivli, which already have high demand, may witness moderate price appreciation but increased commercial development.
✅ New Residential and Commercial Projects
Developers are actively launching new projects along the corridor to cater to future demand.
Some notable real estate projects along the Metro Line 12 route include:
- 🏗 Sunraj Construction
- 🏗 Regency Group
- 🏗 SS Life Space
- 🏗 Runwal Group
- 🏗 Lodha (Palava)
- 🏗 Venus Skky City
- 🏗 Rustomjee Dombivli
- 🏗 Sai World Dreams (Paradise Group)
- Many more…
✅ Better Infrastructure & Urban Growth
- The Maharashtra government is promoting Transit-Oriented Development (TOD), meaning better planning around metro stations with residential, commercial, and recreational spaces.
- The region will see new roads, schools, hospitals, and shopping centers, improving the overall quality of life.
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