Salt Lake vs New Town Kolkata: Established vs New Infrastructure
Salt Lake (Bidhannagar) is Kolkata's first planned satellite township; New Town (Rajarhat) is its modern successor. Both are well-administered but serve different buyer generations in 2026.
Salt Lake (Bidhannagar)
Developed in the 1960s–80s by the government, Salt Lake is fully mature with wide roads, generous greenery, and established social infrastructure. Sector V, adjacent to Salt Lake, is Kolkata's primary IT hub — home to TCS, Wipro, Cognizant, and multiple tech parks. Salt Lake is served by Metro Line 1 (Blue Line) via the Sector V and Salt Lake Stadium stations, and East–West Metro Line 2 (operational since 2022).
New Town (Rajarhat)
New Town is a planned township by HIDCO, developed from the 2000s. It is adjacent to the new Kolkata International Airport (Netaji Subhas Chandra Bose International, NSCBI) and hosts IT companies, hospitals, and educational institutions. New Town is connected via Kolkata Metro Line 6 (Orange Line, under construction) and the Biswa Bangla Convention Centre area has driven luxury commercial development.
Price Comparison (2026)
| Segment | Salt Lake (Sector V adj.) | New Town (Action Area I/II) |
|---|---|---|
| 2BHK (avg) | Rs 50–75 lakh | Rs 45–68 lakh |
| 3BHK (avg) | Rs 75–1.1 Cr | Rs 65–95 lakh |
| Rental (2BHK) | Rs 15,000–24,000/month | Rs 12,000–20,000/month |
Liveability
Salt Lake leads on maturity and social infrastructure density. New Town has better urban design (wider action area grids, lake fronts) and newer buildings, but retail and restaurant density is still developing relative to Salt Lake.
Verdict
Choose Salt Lake for metro connectivity, IT employment proximity, and mature social infrastructure. Choose New Town for modern apartment supply, airport proximity, and slightly lower entry price with long-term appreciation as the township matures.
Check the Brickplot verdict for projects in this area before you book. Search projects →