Buy or rent in Salt Lake Sec I–IV, Kolkata? (2026)
Updated November 2026 · Typical 2BHK, 20-year view
Even if prices keep rising at Salt Lake Sec I–IV’s 10-year trend of 4.5% a year, renting and investing the money you would have spent on the home leaves you about ₹2.78 Cr richer after 20 years.
Buying wins only if prices grow faster than 9.7% a year. Salt Lake Sec I–IV’s 10-year trend is 5.2 points below that.
Salt Lake Sec I–IV in numbers
The 20-year comparison
The buyer pays the down payment and stamp duty on day 1, then the EMI and maintenance each month. The renter puts the same day-1 money into a Nifty 50 index fund, pays rent, and each month invests whatever the buyer spends over rent. Whoever spends less in a month invests the difference, so both start and continue with the same money.
| Cash on day 1 (20% down + 7% stamp duty) | ₹20,25,000 |
|---|---|
| Monthly EMI | ₹52,069 |
| Owning costs more than renting in year 1 by | ₹33,194/mo |
| Home value after 20 years | ₹1.81 Cr |
| Buyer’s wealth (home, loan repaid, + any invested surplus) | ₹1.81 Cr |
| Renter’s Nifty 50 portfolio | ₹4.59 Cr |
| Difference | Renting ahead by ₹2.78 Cr |
| Buyer’s annual return (IRR) | 5.6% vs 12% for the fund |
Rent avoided is the buyer’s return on the flat, on top of price growth. Here that is a 3.5% yield, against a 8.5% loan rate, which is why price growth has to do most of the work for buying to win.
About Salt Lake Sec I–IV
Salt Lake (Bidhannagar) Sectors I to III are the original planned residential blocks of Salt Lake, with independent houses, cooperative housing and quiet tree-lined lanes. The Green Line metro now links Salt Lake to Sealdah and Howrah, and Sector V's IT offices are close by.
- Planned residential blocks
- Green Line metro
- Close to Sector V
- Quiet lanes
- Established neighbourhood
Major employers nearby: Salt Lake Sector V IT offices, State government offices, Bidhannagar businesses.
Getting around
- Metro: Green Line: Salt Lake stations (City Centre, Bengal Chemical, Karunamoyee, Central Park)
- Highway: EM Bypass; VIP Road
- Peak traffic: EM Bypass and the Ultadanga connector are busy at peaks; inner lanes are calm
- Congestion: Moderate
Schools
- Schools in Salt Lake (Various) — Many well-known CBSE, ICSE and state schools
Nearby
- Hospitals: AMRI Salt Lake, Columbia Asia (Manipal) Salt Lake
- Malls: City Centre Salt Lake
- Parks: Central Park, Nicco Park
Investment view
Salt Lake is a stable, sought-after address, but price growth has been slow because most homes are resale and supply is limited. 2BHK rents run about ₹20,000–25,000/mo. Best for families who want a calm, central-east location.
Other localities in Kolkata
- Rajarhat (IT Zone) Close call
- New Town AA-Block Rent and Invest wins
- Haiderpool / New Kolkata Rent and Invest wins
- Salt Lake Sector V Rent and Invest wins
- Tollygunj Rent and Invest wins
- Ballygunge Rent and Invest wins
- Kaikhali Rent and Invest wins
- New Town Action Area II Rent and Invest wins
- Alipore Rent and Invest wins
- Dum Dum Rent and Invest wins
- Joka Rent and Invest wins
- Madhyamgram Rent and Invest wins
- Garia Rent and Invest wins
- Barasat Rent and Invest wins
- Kasba Rent and Invest wins
- Andul Road Rent and Invest wins
- Sonarpur Rent and Invest wins
- Narendrapur Rent and Invest wins
- Behala Rent and Invest wins
See all Kolkata localities side by side →
Questions people ask
Is it better to buy or rent in Salt Lake Sec I–IV?
Even if prices keep rising at Salt Lake Sec I–IV’s 10-year trend of 4.5% a year, renting and investing the money you would have spent on the home leaves you about ₹2.78 Cr richer after 20 years. Buying wins only if prices grow faster than 9.7% a year. Salt Lake Sec I–IV’s 10-year trend is 5.2 points below that. This assumes a typical 2BHK at about ₹75 L, 8.5% home loan for 20 years and a Nifty 50 index fund at 12% a year for the renter.
What is the rental yield in Salt Lake Sec I–IV?
About 3.5% gross for a typical 2BHK: roughly ₹22,000 a month on a home worth about ₹75 L. That is a price-to-rent ratio of 28, meaning the home costs 28 years of rent.
What is the EMI on a 2BHK in Salt Lake Sec I–IV?
About ₹52,069 a month on a ₹60 L loan (20% down on a ₹75 L home) at 8.5% for 20 years. In year 1, owning costs about ₹33,194 a month more than renting the same flat, after maintenance.
How fast have property prices grown in Salt Lake Sec I–IV?
About 4.5% a year on average over 2014–2024, with rents growing about 3.4% a year (Blended 10-yr trend (2014–2024) · RBI House Price Index, Anarock Research, 99acres, Knight Frank). Past growth is not a promise of future growth.