Buying a property to rent out is a popular strategy in Chennai. But not every property makes a good rental. The key number to understand is rental yield.
What is rental yield?
Rental yield is your annual rent as a percentage of the property's price:
Gross yield = (annual rent ÷ property price) × 100
For example, a ₹50 lakh flat rented at ₹18,000/month earns ₹2.16 lakh a year — a gross yield of about 4.3%. Residential yields in Chennai typically sit in the 2.5–4% range, so anything at the higher end is attractive.
Net yield matters more
Gross yield ignores costs. For a truer picture, subtract maintenance, property tax, insurance, periodic repairs and any vacancy periods, then divide by the price. Net yield is usually 1–1.5% lower than gross.
Where rental demand is strong in Chennai
- Near the IT corridor (OMR) and west-side IT (Porur) — steady professional tenants.
- Around colleges and hospitals — reliable student and staff demand.
- Well-connected, amenity-rich areas like Velachery.
Tips for a good rental buy
Favour smaller, well-located units (1–2 BHK) that rent easily over large premium flats that sit vacant. Check the realistic market rent before buying (compare similar listings on FIVES), prefer ready-to-move so income starts immediately, and factor appreciation as a bonus on top of yield — in India, total returns usually come from price growth plus rent, not rent alone.