Buy or rent in Kasba, Kolkata? (2026)
Updated November 2026 · Typical 2BHK, 20-year view
Even if prices keep rising at Kasba’s 10-year trend of 4.5% a year, renting and investing the money you would have spent on the home leaves you about ₹2.37 Cr richer after 20 years.
Buying wins only if prices grow faster than 9.9% a year. Kasba’s 10-year trend is 5.4 points below that.
Kasba 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) | ₹16,20,000 |
|---|---|
| Monthly EMI | ₹41,656 |
| Owning costs more than renting in year 1 by | ₹28,156/mo |
| Home value after 20 years | ₹1.45 Cr |
| Buyer’s wealth (home, loan repaid, + any invested surplus) | ₹1.45 Cr |
| Renter’s Nifty 50 portfolio | ₹3.82 Cr |
| Difference | Renting ahead by ₹2.37 Cr |
| Buyer’s annual return (IRR) | 5.3% vs 12% for the fund |
Rent avoided is the buyer’s return on the flat, on top of price growth. Here that is a 3.2% yield, against a 8.5% loan rate, which is why price growth has to do most of the work for buying to win.
About Kasba
Kasba is a south-east Kolkata neighbourhood along the EM Bypass, close to Ruby and Acropolis Mall. It has mid-segment apartments and is well placed for both south Kolkata and Salt Lake. The Orange Line metro now runs along the Bypass.
- EM Bypass
- Orange Line metro
- Mid-segment apartments
- Close to south Kolkata
- Hospitals nearby
Major employers nearby: Offices on EM Bypass, Salt Lake Sector V (~10 km), Hospitals & healthcare.
Getting around
- Metro: Orange Line: Hemanta Mukhopadhyay (Ruby) and nearby stations
- Highway: EM Bypass
- Peak traffic: EM Bypass at Ruby crossing is congested at peaks
- Congestion: Moderate
Schools
- Schools in Kasba & Ballygunge (Various) — Many well-known schools nearby
Nearby
- Hospitals: RN Tagore Hospital, Peerless Hospital, Ruby General Hospital
- Malls: Acropolis Mall
- Parks: Local parks
Investment view
Kasba is a well-placed mid-segment market with new metro access. Growth has been slow but steady. 2BHK rents run about ₹15,000–18,000/mo. Good for families who want south Kolkata access on the Bypass.
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
- Salt Lake Sec I–IV 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 Kasba?
Even if prices keep rising at Kasba’s 10-year trend of 4.5% a year, renting and investing the money you would have spent on the home leaves you about ₹2.37 Cr richer after 20 years. Buying wins only if prices grow faster than 9.9% a year. Kasba’s 10-year trend is 5.4 points below that. This assumes a typical 2BHK at about ₹60 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 Kasba?
About 3.2% gross for a typical 2BHK: roughly ₹16,000 a month on a home worth about ₹60 L. That is a price-to-rent ratio of 31, meaning the home costs 31 years of rent.
What is the EMI on a 2BHK in Kasba?
About ₹41,656 a month on a ₹48 L loan (20% down on a ₹60 L home) at 8.5% for 20 years. In year 1, owning costs about ₹28,156 a month more than renting the same flat, after maintenance.
How fast have property prices grown in Kasba?
About 4.5% a year on average over 2014–2024, with rents growing about 3.7% 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.